UPS assembly

Abstract

A UPS assembly is disclosed. The UPS assembly according to an aspect of the present invention comprises: a support frame having a length defined in one direction; a duct frame positioned on one side of the support frame in the height direction and configured to communicate with the outside and the inside of the support frame, respectively; and a busbar coupled to the support frame, exposed to the inside of the duct frame, and connected to the inside of the support frame and the outside such that power can be transferred. The duct frame comprises: a duct space formed therein and configured to communicate with the outside and the inside of the support frame, respectively; and a duct cover configured to be able to move while surrounding the duct space from the outside. If the duct space is opened by a movement of the duct cover, the bus bar may be exposed to the outside.

Description

UPS assembly

[0001] The present invention relates to a UPS assembly, and more particularly, to a UPS assembly having a structure that improves freedom of arrangement, facilitates capacity increase, and facilitates maintenance of a configuration for power transmission.

[0002] An uninterruptible power supply (UPS) is a device that provides power for a specified period of time even when the external power supply is interrupted. UPSs are widely used in situations where equipment must remain operational even during a power outage.

[0003] A UPS can be installed independently and connected to a device requiring power. For example, in household applications where power requirements are low, a UPS can be installed separately and connected to the device itself to provide power in the event of a power outage.

[0004] On the other hand, industrial UPSs are typically used in conjunction with other electrical devices, rather than as standalone devices. This is because industrial UPSs typically carry higher voltages than those used in household applications. For example, an industrial UPS may include a circuit breaker, an input section that supplies power to the UPS, and an output section that receives power from the UPS.

[0005] Typically, uninterruptible power supplies (UPSs) used for industrial purposes can increase in size in proportion to the amount of power they supply. Furthermore, as the amount of power supplied increases, the number of electrical devices connected to the UPSs, such as safety devices to prevent accidents, can also increase.

[0006] In this case, there is a concern that not only the size of the uninterruptible power supply but also the layout structure of multiple devices connected to it will become complicated, and the size of the space occupied will unnecessarily increase.

[0007] Furthermore, UPSs are configured with a preset power capacity. Therefore, if the overall power capacity of the UPS is required for field use, additional UPSs must be added and connected. Even in this case, the layout and connection relationships between multiple UPSs, and between multiple UPSs and other devices, can become complex.

[0008] Meanwhile, a configuration called a busbar is widely used to connect multiple UPSs so that they can conduct current. As the use of multiple UPSs continues, measures to facilitate busbar maintenance are also required.

[0009] Japanese Patent Document No. 7156487 discloses a battery. Specifically, the battery is structured to prevent an increase in overall length by arranging multiple uninterruptible power supply modules in the longitudinal and transverse directions.

[0010] However, the battery disclosed in the above prior art document only provides a method for reducing its length. In other words, the above prior art document does not provide a method for adding an uninterruptible power supply module and connecting it to other devices to increase the battery's power capacity.

[0011] In addition, the battery disclosed in the above prior art document does not provide a method for easily maintaining the configuration of connecting each uninterruptible power supply module.

[0012] Japanese Patent Publication No. 2023-139689 discloses a UPS system. Specifically, the UPS system includes a plurality of battery units detachably connected to an inverter unit, thereby varying the available power capacity.

[0013] However, the above-mentioned prior art document only provides a method for performing the addition and removal of battery units at the concept and electrical connection stages. In other words, the above-mentioned prior art document does not structurally disclose how multiple battery units are combined and separated.

[0014] Furthermore, the UPS system disclosed in the above prior art document does not provide a method for easily maintaining a configuration in which multiple battery units are electrically connected to each other.

[0015] Japanese Patent Document No. 7156487 (October 11, 2022)

[0016] Japanese Patent Publication No. 2023-139689 (October 4, 2023)

[0017] The present invention is intended to solve the above problems, and an object of the present invention is to provide a UPS assembly having a structure in which power capacity can be easily varied.

[0018] Another object of the present invention is to provide a UPS assembly having a structure in which the degree of freedom of arrangement between each component can be improved.

[0019] Another object of the present invention is to provide a UPS assembly having a structure in which each component can be easily electrically connected to each other.

[0020] Another object of the present invention is to provide a UPS assembly having a structure in which an electrical connection with the outside can be simply formed.

[0021] Another object of the present invention is to provide a UPS assembly having a structure in which each component electrically connected can be easily maintained.

[0022] Another object of the present invention is to provide a UPS assembly having a structure capable of maintaining various configurations by electrically connecting each component.

[0023] The tasks of the present invention are not limited to the tasks mentioned above, and other tasks not mentioned will be clearly understood by those skilled in the art to which the present invention pertains from the description below.

[0024] According to one aspect of the present invention, a UPS assembly is provided, comprising: a support frame having a length in one direction; a duct frame positioned on one side of the support frame in the height direction and communicating with the outside and the inside of the support frame, respectively; and a bus bar coupled to the support frame, exposed to the inside of the duct frame, and electrically connected to the inside and the outside of the support frame, wherein the duct frame has a duct space formed therein and communicating with the outside and the inside of the support frame, respectively; and a duct cover movably provided to surround the duct space from the outside, such that when the duct cover is moved to open the duct space, the bus bar is exposed to the outside.

[0025] At this time, a UPS assembly may be provided, wherein the duct cover includes a first duct cover that surrounds the duct space from the outer side in the width direction; and a second duct cover that is coupled to the first duct cover and surrounds the duct space from one side in the height direction.

[0026] In addition, a UPS assembly may be provided in which the first duct cover and the second duct cover are fixedly connected to each other at a predetermined angle.

[0027] At this time, a UPS assembly may be provided in which the first duct cover and the second duct cover are connected to the duct frame in a slidable manner and are configured to slide outward in the width direction to be separated from the duct frame.

[0028] In addition, a UPS assembly may be provided, which includes a passage member positioned on the inner side of the first duct cover and the second duct cover along the width direction and rotatably supporting the inner end of the second duct cover, and wherein the first duct cover and the second duct cover are connected to the passage member so as to be rotatable about the inner end of the second duct cover as an axis.

[0029] At this time, a UPS assembly may be provided that includes a duct cover support member that is coupled to the first duct cover or the second duct cover and is positioned in the duct space to support the first duct cover and the second duct cover.

[0030] Additionally, the duct cover support member may be provided with a UPS assembly equipped with a hydraulic cylinder.

[0031] At this time, a UPS assembly may be provided in which a plurality of duct cover support members are provided, and the plurality of duct cover support members are spaced apart from each other along the one direction to support the first duct cover or the second duct cover at different positions.

[0032] In addition, a UPS assembly may be provided in which the duct cover support member is configured to maintain the positions of the first duct cover and the second duct cover that have been rotated to one side in the height direction.

[0033] At this time, a UPS assembly may be provided in which the first duct cover and the second duct cover are rotatably coupled to each other.

[0034] In addition, a UPS assembly may be provided in which the first duct cover and the second duct cover are connected to the duct frame in a slidable manner and configured to slide inwardly in the width direction to open the duct space.

[0035] At this time, a UPS assembly may be provided in which the first duct cover is rotated about its inner end in the width direction so as to be arranged parallel to the second duct cover, and then the first duct cover and the second duct cover slide inward in the width direction so as to open the duct space.

[0036] In addition, a UPS assembly can be provided in which the support frame is configured to include a plurality of support frames that are arranged in parallel along the one direction and each accommodates a different module, a plurality of duct frames are provided, each of which is connected to the plurality of support frames, and a plurality of duct covers provided on each of the plurality of duct frames are configured to be independently movable.

[0037] According to the above configuration, the UPS assembly according to the embodiment of the present invention can easily vary the power capacity.

[0038] In addition, according to the above configuration, the UPS assembly according to the embodiment of the present invention can have improved freedom of arrangement between each configuration.

[0039] In addition, according to the above configuration, the UPS assembly according to the embodiment of the present invention can have each component easily electrically connected to each other.

[0040] In addition, according to the above configuration, the UPS assembly according to the embodiment of the present invention can be simply formed to have an electrical connection with the outside.

[0041] In addition, according to the above configuration, the UPS assembly according to the embodiment of the present invention can be easily maintained by electrically connecting each component.

[0042] In addition, according to the above configuration, the UPS assembly according to the embodiment of the present invention can maintain the configuration electrically connecting each component in various forms.

[0043] In addition, according to the above configuration, the UPS assembly according to the embodiment of the present invention can be configured to have a reduced space occupied and an attractive appearance.

[0044] In addition, according to the above configuration, the UPS assembly according to the embodiment of the present invention can easily check the status of a plurality of components and easily control each component.

[0045] The effects of the present invention are not limited to the effects described above, and should be understood to include all effects that can be inferred from the detailed description of the present invention or the composition of the invention described in the claims.

[0046] FIG. 1 is a perspective view illustrating a UPS assembly according to an embodiment of the present invention.

[0047] Figure 2 is a perspective view from another angle showing the UPS assembly of Figure 1.

[0048] Figure 3 is a front view illustrating the UPS assembly of Figure 1.

[0049] Figure 4 is a plan view illustrating the UPS assembly of Figure 1.

[0050] Figure 5 is a side view illustrating the UPS assembly of Figure 1.

[0051] Figure 6 is an enlarged view of part A of the UPS assembly of Figure 1.

[0052] Figure 7 is a perspective front view showing the interior of the UPS assembly of Figure 1.

[0053] Figure 8 is a perspective plan view showing the interior of the UPS assembly of Figure 1.

[0054] FIG. 9 is a perspective view illustrating a process of separating a duct frame according to one embodiment of the present invention.

[0055] Figures 10 to 12 are perspective views illustrating a process of separating a duct frame according to another embodiment of the present invention.

[0056] FIG. 13 is a perspective view illustrating a process of separating a duct frame according to another embodiment of the present invention.

[0057] Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings so that those skilled in the art can easily practice the present invention. The present invention may be implemented in various different forms and is not limited to the embodiments described herein. To clearly explain the present invention, parts irrelevant to the description are omitted in the drawings, and the same reference numerals designate identical or similar components throughout the specification.

[0058] The words and terms used in this specification and claims should not be construed as limited to their ordinary or dictionary meanings, but should be interpreted in a way that is consistent with the technical idea of ​​the present invention, in accordance with the principles by which the inventor can define terms and concepts in order to best explain his or her invention.

[0059] Therefore, the embodiments described in this specification and the configurations illustrated in the drawings correspond to a preferred embodiment of the present invention, and do not represent all of the technical ideas of the present invention, so there may be various equivalents and modified examples that can replace the configuration at the time of filing of the present invention.

[0060] In the following description, descriptions of some components may be omitted to clarify the features of the present invention.

[0061]

[0062] The term "fluid communication" as used herein refers to one or more elements being fluidly connected to one another. In one embodiment, the fluid communication may be formed by elements such as conduits, pipes, or piping. In the following description, the fluid communication may be used in the same sense as one or more elements being "fluidly connected" to one another.

[0063] The term "conduction" as used herein refers to the connection of one or more elements to enable the transmission of current or electrical signals. In one embodiment, the conduction may be formed in a wired form, such as by a conductor element, or in a wireless form, such as Bluetooth, Wi-Fi, or RFID. In one embodiment, the conduction may also include the meaning of "communication."

[0064] The term "fluid" used in the following description refers to any form of material that can flow and change shape or volume, etc., due to an external force. In one embodiment, the fluid may be a liquid such as water or a gas such as air.

[0065] The terms “upper side,” “lower side,” “left side,” “right side,” “front side,” and “rear side” used in the following description are to be understood with reference to the coordinate system depicted throughout the attached drawings.

[0066] At this time, in the following description, the length direction can be defined as the left-right direction, the width direction as the front-back direction, and the height direction as the up-down direction.

[0067]

[0068] Referring to FIGS. 1 to 6, the external appearance of a UPS assembly (10) according to an embodiment of the present invention is illustrated. The UPS assembly (10) is electrically connected to the outside so as to receive power. The UPS assembly (10) can store the received power and provide it to the outside. In particular, the UPS assembly (10) can provide the stored power to the outside when the power supply is interrupted, i.e., when a power outage occurs.

[0069] To this end, the UPS assembly (10) can be configured to include various configurations that are electrically connected to the outside, namely, an input module (400), a UPS module (500), and an output module (600) (see FIGS. 7 and 8).

[0070] At this time, the input module (400), UPS module (500), and output module (600) of the UPS assembly (10) can be modularized and accommodated and supported by the support frame (100), respectively. In addition, each module (400, 500, 600) can be moved and installed together with each part of the support frame (100).

[0071] That is, each configuration of the support frame (100) that accommodates and supports the input module (400), UPS module (500), and output module (600) of the UPS assembly (10) according to an embodiment of the present invention can also be modularized.

[0072] Accordingly, the support frame (100) and each module (400, 500, 600) accommodated therein can be easily added or removed.

[0073] In addition, the above components, i.e., the input module (400), the UPS module (500), and the output module (600), can be electrically connected to each other by a bus bar (700). The bus bar (700) is accommodated inside the support frame (100). At this time, the bus bar (700) can be composed of a plurality of parts arranged for each component of the support frame (100). When the above components of the support frame (100) are connected, the bus bars (700) provided for each component of the support frame (100) can also be electrically connected to each other.

[0074] Accordingly, the support frame (100) and each module (400, 500, 600) accommodated and supported by the support frame (100) can also be electrically connected to each other and to the outside by the bus bar (700).

[0075] In the embodiments illustrated in FIGS. 1 to 6, the UPS assembly (10) includes a support frame (100), a duct frame (200), and a control panel (300). As described above, the support frame (100), the duct frame (200), and the control panel (300) are exposed to the outside of the UPS assembly (10).

[0076] The support frame (100) constitutes a portion of the outer appearance of the UPS assembly (10). The support frame (100) can be combined with other components of the UPS assembly (10) to support them. A space is formed inside the support frame (100) to accommodate some components of the UPS assembly (10).

[0077] The support frame (100) is connected to the outside. Outside air can be introduced into a space formed inside the support frame (100). Accordingly, the input module (400), UPS module (500), or output module (600) accommodated in the internal space of the support frame (100) can be cooled.

[0078] The support frame (100) is coupled to the duct frame (200). The support frame (100) can support the duct frame (200). In the illustrated embodiment, one side of the support frame (100) in the height direction, in the illustrated embodiment, the upper side, supports the duct frame (200).

[0079] The space formed inside the support frame (100) is connected to the duct frame (200). Heat generated from the input module (400), UPS module (500), or output module (600) accommodated in the internal space of the support frame (100) can be discharged to the outside through the duct frame (200).

[0080] The support frame (100) is coupled with a control panel (300). The control panel (300) is exposed on the outside of the support frame (100) and can be operated by an operator. In the illustrated embodiment, the control panel (300) is positioned on one side of the support frame (100) in the longitudinal direction, i.e., the left side, and on one side in the width direction, i.e., the front side. Although not illustrated, the control panel (300) may also be positioned on the other side of the support frame (100) in the width direction, i.e., the rear side.

[0081] The support frame (100) is coupled with the input module (400). The support frame (100) can accommodate the input module (400). The input module (400) accommodated in the support frame (100) may not be arbitrarily exposed to the outside. At this time, the support frame (100) can support the input module (400) from the lower side.

[0082] The support frame (100) is coupled with a UPS module (500). The support frame (100) can accommodate the UPS module (500). The UPS module (500) accommodated in the support frame (100) may not be arbitrarily exposed to the outside. At this time, the support frame (100) can support the UPS module (500) from the bottom.

[0083] The support frame (100) is coupled with the output module (600). The support frame (100) can accommodate the output module (600). The output module (600) accommodated in the support frame (100) may not be arbitrarily exposed to the outside. At this time, the support frame (100) can support the output module (600) from the lower side.

[0084] The support frame (100) is coupled to a bus bar (700). The bus bar (700) is accommodated in the support frame (100) and can be electrically connected to the outside.

[0085] As will be described later, the support frame (100) may be composed of a plurality of parts that are detachably coupled to each other. At this time, a bus bar (700) may be partially coupled to each of the plurality of parts constituting the support frame (100).

[0086] Each part of the bus bar (700) that is connected to each of the plurality of parts that constitute the support frame (100) can be electrically connected to each other when the plurality of parts are connected. In addition, each part of the bus bar (700) can be electrically connected to each of the input module (400), the UPS module (500), and the output module (600) that are each accommodated in the plurality of parts that constitute the support frame (100).

[0087] Accordingly, the input module (400), UPS module (500), and output module (600) can be electrically connected to each other simply by being electrically connected to the bus bar (700).

[0088] The support frame (100) supports the duct frame (200), is coupled to the control panel (300) so that it is exposed on the outside, and can have any shape that can accommodate the input module (400), the UPS module (500), the output module (600), and the bus bar (700). In the illustrated embodiment, the support frame (100) has a three-dimensional shape in which the length in the left-right direction is longer than the width in the front-back direction, and the height in the up-down direction is greater.

[0089] At this time, the plurality of parts constituting the support frame (100) can be arranged in parallel in the longitudinal direction of the support frame (100), or in the left-right direction in the illustrated embodiment.

[0090] In the illustrated embodiment, the support frame (100) includes a high-voltage blocking support frame (110), a transformer support frame (120), a low-voltage input support frame (130), a UPS input support frame (140), a UPS module support frame (150), a UPS output support frame (160), and a low-voltage output support frame (170).

[0091] At this time, the high-pressure blocking support frame (110), the transformer support frame (120), the low-pressure input support frame (130), the UPS input support frame (140), the UPS module support frame (150), the UPS output support frame (160), and the low-pressure output support frame (170) may have shapes corresponding to the shapes of the modules (400, 500, 600) accommodated therein, respectively.

[0092] In the illustrated embodiment, each support frame (110, 120, 130, 140, 150, 160, 170) has a three-dimensional shape having a length in the left-right direction, a width in the front-back direction, and a height in the up-down direction.

[0093] The high-voltage blocking support frame (110) constitutes a part of the support frame (100). The high-voltage blocking support frame (110) accommodates the high-voltage blocking device (410) of the input module (400). The high-voltage blocking device (410) accommodated inside the high-voltage blocking support frame (110) can be electrically connected to the outside and the transformer device (420) through the bus bar (700).

[0094] The high-pressure blocking support frame (110) is located on one longitudinal side of the support frame (100), on the left side in the illustrated embodiment. The high-pressure blocking support frame (110) constitutes the end of the one longitudinal side of the support frame (100).

[0095] The high-pressure blocking support frame (110) is coupled with the high-pressure blocking duct frame (210). One side of the high-pressure blocking support frame (110) in the height direction, the upper side in the illustrated embodiment, is coupled with the high-pressure blocking duct frame (210) to support it. A space formed inside the high-pressure blocking support frame (110) is communicated with the high-pressure blocking duct frame (210). Heat generated in the high-pressure blocking device (410) accommodated in the high-pressure blocking support frame (110) can be discharged to the outside through the high-pressure blocking duct frame (210).

[0096] The high-pressure blocking support frame (110) is coupled with a control panel (300). Specifically, an integrated control panel (310) is positioned on one longitudinal side of the high-pressure blocking support frame (110), on the left side in the illustrated embodiment. An individual control panel (320) is positioned on one widthwise side of the high-pressure blocking support frame (110), on the front side in the illustrated embodiment.

[0097] The high-voltage blocking support frame (110) is coupled to the bus bar (700). Specifically, the high-voltage blocking support frame (110) is coupled to a portion of the main bus bar (710). The high-voltage blocking device (410) accommodated in the high-voltage blocking support frame (110) can be electrically connected to the portion of the main bus bar (710).

[0098] The high-pressure blocking support frame (110) is coupled to the transformer support frame (120). In the illustrated embodiment, the transformer support frame (120) is positioned on the other side of the longitudinal direction of the high-pressure blocking support frame (110), i.e., on the right side.

[0099] At this time, the part of the main bus bar (710) that is coupled to the high-voltage blocking support frame (110) can be connected to another part of the main bus bar (710) that is coupled to the transformer support frame (120) and can be energized. In addition, the part of the main bus bar (710) that is coupled to the high-voltage blocking support frame (110) can be electrically connected to the outside.

[0100] The transformer support frame (120) constitutes another part of the support frame (100). The transformer support frame (120) accommodates the transformer device (420) of the input module (400). The transformer device (420) accommodated inside the transformer support frame (120) can be electrically connected to the high-voltage cut-off device (410) and the low-voltage input device (430) via the bus bar (700).

[0101] The transformer support frame (120) is positioned on one side of the longitudinal direction of the support frame (100), i.e., on the left side in the illustrated embodiment. At this time, the transformer support frame (120) is positioned on the other side of the longitudinal direction of the high-pressure blocking support frame (110), i.e., on the right side.

[0102] The transformer support frame (120) is located on one side of the length direction of the low-pressure input support frame (130), i.e., on the left side. The transformer support frame (120) is located between the high-pressure blocking support frame (110) and the low-pressure input support frame (130) along the length direction, i.e., the left-right direction.

[0103] The transformer support frame (120) is coupled with the transformer duct frame (220). One side of the transformer support frame (120) in the height direction, the upper side in the illustrated embodiment, is coupled with the transformer duct frame (220) to support it. A space formed inside the transformer support frame (120) is communicated with the transformer duct frame (220). Heat generated in the transformer device (420) accommodated in the transformer support frame (120) can be discharged to the outside through the transformer duct frame (220).

[0104] The transformer support frame (120) is coupled to the bus bar (700). Specifically, the transformer support frame (120) is coupled to another portion of the main bus bar (710). The transformer device (420) accommodated in the transformer support frame (120) can be electrically connected to the other portion of the main bus bar (710).

[0105] The transformer support frame (120) is connected to the high-pressure blocking support frame (110) and the low-pressure input support frame (130), respectively. In the illustrated embodiment, one longitudinal side of the transformer support frame (120), i.e., the left side, is connected to the high-pressure blocking support frame (110). The other longitudinal side of the transformer support frame (120), i.e., the right side, is connected to the low-pressure input support frame (130).

[0106] At this time, the other part of the main bus bar (710) coupled with the transformer support frame (120) can be electrically connected to the other part of the main bus bar (710) coupled with the high-pressure blocking support frame (110) and the other part of the main bus bar (710) coupled with the low-pressure input support frame (130).

[0107] The low-pressure input support frame (130) constitutes another part of the support frame (100). The low-pressure input support frame (130) accommodates the low-pressure input device (430) of the input module (400). The low-pressure input device (430) accommodated inside the low-pressure input support frame (130) can be electrically connected to the transformer device (420) and the UPS input device (440) via the bus bar (700).

[0108] The low-pressure input support frame (130) is positioned on one side of the longitudinal direction of the support frame (100), i.e., on the left side in the illustrated embodiment. At this time, the low-pressure input support frame (130) is positioned on the other side of the longitudinal direction of the transformer support frame (120), i.e., on the right side.

[0109] The low-pressure input support frame (130) is located on one side of the UPS input support frame (140) in the longitudinal direction, i.e., on the left side. The low-pressure input support frame (130) is located between the transformer support frame (120) and the UPS input support frame (140) along the longitudinal direction, i.e., the left-right direction.

[0110] The low-pressure input support frame (130) is coupled with the low-pressure input duct frame (230). One side of the low-pressure input support frame (130) in the height direction, the upper side in the illustrated embodiment, is coupled with the low-pressure input duct frame (230) to support it. A space formed inside the low-pressure input support frame (130) is communicated with the low-pressure input duct frame (230). Heat generated in the low-pressure input device (430) accommodated in the low-pressure input support frame (130) can be discharged to the outside through the low-pressure input duct frame (230).

[0111] The low-pressure input support frame (130) is coupled to the bus bar (700). Specifically, the low-pressure input support frame (130) is coupled to another portion of the main bus bar (710). The low-pressure input device (430) accommodated in the low-pressure input support frame (130) can be electrically connected to the another portion of the main bus bar (710).

[0112] The low-pressure input support frame (130) is connected to the transformer support frame (120) and the UPS input support frame (140), respectively. In the illustrated embodiment, one longitudinal side of the low-pressure input support frame (130), i.e., the left side, is connected to the transformer support frame (120). The other longitudinal side of the low-pressure input support frame (130), i.e., the right side, is connected to the UPS input support frame (140).

[0113] At this time, another part of the main bus bar (710) coupled with the low-pressure input support frame (130) can be electrically connected to another part of the main bus bar (710) coupled with the transformer support frame (120) and another part of the main bus bar (710) coupled with the UPS input support frame (140).

[0114] The UPS input support frame (140) constitutes another part of the support frame (100). The UPS input support frame (140) accommodates the UPS input device (440) of the input module (400). The UPS input device (440) accommodated inside the UPS input support frame (140) can be electrically connected to the low voltage input device (430) and the UPS module (500) via the bus bar (700).

[0115] The UPS input support frame (140) is located at the central portion in the longitudinal direction of the support frame (100). At this time, the UPS input support frame (140) is located on the other side in the longitudinal direction of the low-voltage input support frame (130), i.e., on the right side.

[0116] The UPS input support frame (140) is located on one side of the UPS module support frame (150) in the longitudinal direction, i.e., on the left side. The UPS input support frame (140) is located between the low-voltage input support frame (130) and the UPS module support frame (150) along the longitudinal direction, i.e., the left-right direction.

[0117] The UPS input support frame (140) is coupled with the UPS input duct frame (240). One side of the UPS input support frame (140) in the height direction, the upper side in the illustrated embodiment, is coupled with the UPS input duct frame (240) to support it. A space formed inside the UPS input support frame (140) is communicated with the UPS input duct frame (240). Heat generated in the UPS input device (440) accommodated in the UPS input support frame (140) can be discharged to the outside through the UPS input duct frame (240).

[0118] The UPS input support frame (140) is coupled to the bus bar (700). Specifically, the UPS input support frame (140) is coupled to another portion of the main bus bar (710). The UPS input device (440) accommodated in the UPS input support frame (140) can be electrically connected to the another portion of the main bus bar (710).

[0119] The UPS input support frame (140) is connected to the low-voltage input support frame (130) and the UPS module support frame (150), respectively. In the illustrated embodiment, one longitudinal side of the UPS input support frame (140), i.e., the left side, is connected to the low-voltage input support frame (130). The other longitudinal side of the UPS input support frame (140), i.e., the right side, is connected to the UPS module support frame (150).

[0120] At this time, another part of the main bus bar (710) coupled with the UPS input support frame (140) can be electrically connected to another part of the main bus bar (710) coupled with the low-voltage input support frame (130) and another part of the main bus bar (710) coupled with the UPS module support frame (150).

[0121] The UPS module support frame (150) constitutes another part of the support frame (100). The UPS module support frame (150) accommodates a UPS module (500). The UPS module (500) accommodated inside the UPS module support frame (150) can be electrically connected to the UPS input device (440) and output module (600) via a bus bar (700).

[0122] The UPS module support frame (150) is positioned to be offset to the right side in the longitudinal direction of the support frame (100). At this time, the UPS module support frame (150) is positioned on the other side, i.e., the right side, in the longitudinal direction of the UPS input support frame (140).

[0123] The UPS module support frame (150) is located on one side of the UPS output support frame (160) in the longitudinal direction, i.e., on the left side. The UPS module support frame (150) is located between the UPS input support frame (140) and the UPS output support frame (160) along the longitudinal direction, i.e., the left-right direction.

[0124] A plurality of UPS module support frames (150) may be provided. The plurality of UPS module support frames (150) may each accommodate a plurality of UPS modules (500) and may be coupled to each other. At this time, the plurality of UPS module support frames (150) may be arranged in parallel in the longitudinal direction of the support frame (100), or in the left-right direction in the illustrated embodiment.

[0125] In the above embodiment, one of the plurality of UPS module support frames (150) located at one side in the longitudinal direction, i.e., the left end, is coupled with the UPS input support frame (140). Another of the plurality of UPS module support frames (150) located at the other side in the longitudinal direction, i.e., the right end, is coupled with the UPS output support frame (160).

[0126] Accordingly, the UPS module support frames (150) are provided in the number corresponding to the number of UPS modules (500), and can be connected to each other and to other support frames (140, 160) to be electrically connected. Accordingly, the overall power capacity of the UPS assembly (10) can be easily varied.

[0127] The UPS module support frame (150) is coupled to the UPS module duct frame (250). One side of the UPS module support frame (150) in the height direction, the upper side in the illustrated embodiment, is coupled to the UPS module duct frame (250) to support it. A space formed inside the UPS module support frame (150) is communicated with the UPS module duct frame (250). Heat generated in the UPS module (500) accommodated in the UPS module support frame (150) can be discharged to the outside through the UPS module duct frame (250).

[0128] The UPS module support frame (150) is coupled to the bus bar (700). Specifically, the UPS module support frame (150) is coupled to another portion of the main bus bar (710). The UPS module (500) accommodated in the UPS module support frame (150) can be electrically connected to the another portion of the main bus bar (710).

[0129] The UPS module support frame (150) is connected to the UPS input support frame (140) and the UPS output support frame (160), respectively. In the illustrated embodiment, one longitudinal side of the UPS module support frame (150), i.e., the left side, is connected to the UPS input support frame (140). The other longitudinal side of the UPS module support frame (150), i.e., the right side, is connected to the UPS output support frame (160).

[0130] At this time, another part of the main bus bar (710) coupled with the UPS module support frame (150) can be electrically connected to another part of the main bus bar (710) coupled with the UPS input support frame (140) and another part of the main bus bar (710) coupled with the UPS output support frame (160).

[0131] In the illustrated embodiment, the UPS module support frame (150) includes a battery support frame (151) and a controller support frame (152).

[0132] The battery support frame (151) accommodates a battery (510) provided in the UPS module (500). The battery support frame (151) forms one longitudinal side of the UPS module support frame (150), the left side in the illustrated embodiment.

[0133] The battery support frame (151) is coupled to the controller support frame (152). The other longitudinal side of the battery support frame (151), the right side in the illustrated embodiment, is coupled to the controller support frame (152).

[0134] A space for accommodating a battery (510) may be formed inside the battery support frame (151). As will be described later, a single UPS module support frame (150) may accommodate a plurality of batteries (510). In this case, the plurality of batteries (510) may be accommodated in physically separate but interconnected spaces.

[0135] To this end, in the illustrated embodiment, the battery support frame (151) includes a first battery receiving space (151a), a second battery receiving space (151b), and a cooling space (151c).

[0136] The first battery receiving space (151a) constitutes a portion of a space formed inside the battery support frame (151). In the illustrated embodiment, the first battery receiving space (151a) constitutes one side in the width direction of the battery support frame (151), i.e., the front side. The first battery receiving space (151a) accommodates the first battery (510a).

[0137] The second battery receiving space (151b) constitutes another portion of the space formed inside the battery support frame (151). In the illustrated embodiment, the second battery receiving space (151b) constitutes the other side in the width direction of the battery support frame (151), i.e., the rear side. The second battery receiving space (151b) accommodates the second battery (510b).

[0138] The cooling space (151c) is a space formed between the first battery accommodation space (151a) and the second battery accommodation space (151b). The cooling space (151c) is connected to the first battery accommodation space (151a) and the second battery accommodation space (151b), respectively, but physically separates them. Accordingly, the first and second batteries (510a, 510b) accommodated in the first and second battery accommodation spaces (151a, 151b), respectively, can be physically separated from each other.

[0139] At this time, the first and second battery receiving spaces (151a, 151b) may be connected to the UPS module duct frame (250). In addition, the cooling space (151c) may be connected to the passage member (280).

[0140] Accordingly, it will be understood that the heat generated from the battery (510) accommodated in the battery support frame (151) can be discharged to the outside through various paths.

[0141] The controller support frame (152) accommodates a controller (520) provided in the UPS module (500). The controller support frame (152) constitutes the other longitudinal side of the UPS module support frame (150), the right side in the illustrated embodiment.

[0142] The controller support frame (152) is coupled with the battery support frame (151). One longitudinal side of the controller support frame (152), the left side in the illustrated embodiment, is coupled with the battery support frame (151). The other longitudinal side of the controller support frame (152), the right side in the illustrated embodiment, is coupled with another UPS module support frame (150) or a UPS output support frame (160).

[0143] The UPS output support frame (160) constitutes another part of the support frame (100). The UPS output support frame (160) accommodates a UPS output device (610). The UPS output device (610) accommodated inside the UPS output support frame (160) can be electrically connected to the UPS module (500) and the low voltage output device (620) via a bus bar (700).

[0144] The UPS output support frame (160) is positioned to be offset to the right side in the longitudinal direction of the support frame (100). At this time, the UPS output support frame (160) is positioned on the other side, i.e., the right side, in the longitudinal direction of the UPS module support frame (150).

[0145] The UPS output support frame (160) is located on one side of the length direction of the low-voltage output support frame (170), i.e., on the left side. The UPS output support frame (160) is located between the UPS module support frame (150) and the low-voltage output support frame (170) along the length direction, i.e., the left-right direction.

[0146] The UPS output support frame (160) is coupled with the UPS output duct frame (260). One side of the UPS output support frame (160) in the height direction, the upper side in the illustrated embodiment, is coupled with the UPS output duct frame (260) to support it. A space formed inside the UPS output support frame (160) is communicated with the UPS output duct frame (260). Heat generated in the UPS output device (610) accommodated in the UPS output support frame (160) can be discharged to the outside through the UPS output duct frame (260).

[0147] The UPS output support frame (160) is coupled to the bus bar (700). Specifically, the UPS output support frame (160) is coupled to another portion of the main bus bar (710). The UPS output device (610) accommodated in the UPS output support frame (160) can be electrically connected to the another portion of the main bus bar (710).

[0148] The UPS output support frame (160) is connected to the UPS module support frame (150) and the low-voltage output support frame (170), respectively. In the illustrated embodiment, one longitudinal side of the UPS output support frame (160), i.e., the left side, is connected to the UPS module support frame (150). The other longitudinal side of the UPS output support frame (160), i.e., the right side, is connected to the low-voltage output support frame (170).

[0149] At this time, another part of the main bus bar (710) coupled with the UPS output support frame (160) can be electrically connected to another part of the main bus bar (710) coupled with the UPS module support frame (150) and another part of the main bus bar (710) coupled with the low voltage output support frame (170).

[0150] The low-voltage output support frame (170) constitutes the remaining portion of the support frame (100). The low-voltage output support frame (170) accommodates a low-voltage output device (620). The low-voltage output device (620) accommodated within the low-voltage output support frame (170) can be electrically connected to the UPS output device (610) via a bus bar (700).

[0151] The low-pressure output support frame (170) is positioned to be offset from the right end in the longitudinal direction of the support frame (100). At this time, the low-pressure output support frame (170) is positioned on the other side, i.e., the right side, in the longitudinal direction of the UPS output support frame (160).

[0152] The low-pressure output support frame (170) is coupled with the low-pressure output duct frame (270). One side of the low-pressure output support frame (170) in the height direction, the upper side in the illustrated embodiment, is coupled with the low-pressure output duct frame (270) to support it. A space formed inside the low-pressure output support frame (170) is communicated with the low-pressure output duct frame (270). Heat generated in the low-pressure output device (620) accommodated in the low-pressure output support frame (170) can be discharged to the outside through the low-pressure output duct frame (270).

[0153] The low-pressure output support frame (170) is coupled to the bus bar (700). Specifically, the low-pressure output support frame (170) is coupled to the remaining portion of the main bus bar (710). The low-pressure output device (620) accommodated in the low-pressure output support frame (170) can be electrically connected to the remaining portion of the main bus bar (710).

[0154] The low-pressure output support frame (170) is coupled with the UPS output support frame (160). In the illustrated embodiment, one longitudinal side of the low-pressure output support frame (170), i.e., the left side, is coupled with the UPS output support frame (160).

[0155] At this time, the remaining portion of the main bus bar (710) coupled with the low-pressure output support frame (170) can be electrically connected to another portion of the main bus bar (710) coupled with the low-pressure output support frame (170).

[0156] Each of the above-described support frames (110, 120, 130, 140, 150, 160, 170) can be detachably coupled to each other. That is, each of the support frames (110, 120, 130, 140, 150, 160, 170) and each of the modules (400, 500, 600) accommodated therein are configured to be modular. Therefore, the configuration and maintenance of the UPS assembly (10) can be easily performed, and the power capacity of the UPS assembly (10) can be easily varied.

[0157] The main busbar (710) partially connected to each of the support frames (110, 120, 130, 140, 150, 160, 170) can be electrically connected to each other as the support frames (110, 120, 130, 140, 150, 160, 170) are connected. Accordingly, the UPS assembly (10) can be electrically connected to the outside at a minimum number of points. As a result, an electrically conductive state between the UPS assembly (10) and the outside can be easily formed.

[0158] The duct frame (200) constitutes a passage through which heat generated from each module (400, 500, 600) accommodated in the support frame (100) is discharged. The duct frame (200) is connected to each component of the support frame (100) that accommodates each module (400, 500, 600) and the outside. Heat generated inside the support frame (100) can be discharged to the outside through the duct frame (200).

[0159] The duct frame (200) is coupled to the support frame (100). The duct frame (200) can be supported by being seated on the support frame (100). In the illustrated embodiment, the duct frame (200) is seated on and supported by the upper side of the support frame (100). A space is formed inside the duct frame (200), and is communicated with the support frame (100) and the outside, respectively.

[0160] The duct frame (200) is coupled to the support frame (100) and may have any shape that allows communication between the inside and outside of the support frame (100). In the illustrated embodiment, the duct frame (200) has a three-dimensional shape in which the length in the left-right direction is longer than the width in the front-back direction and the height in the up-down direction is greater. The shape of the duct frame (200) may be changed to correspond to the shape of the support frame (100).

[0161] At this time, an opening is formed at least partially through the duct frame (200), so that the internal space and the external space of the duct frame (200) can be connected.

[0162] The duct frame (200) may be composed of a plurality of parts. The plurality of parts constituting the duct frame (200) may be arranged in parallel in the longitudinal direction of the duct frame (200), or in the left-right direction in the illustrated embodiment.

[0163] Meanwhile, the duct frame (200) may be divided into a plurality of parts. That is, referring further to FIGS. 9 to 13, the duct frame (200) may be configured to include a first duct cover (200a), a second duct cover (200b), and a duct space (200c).

[0164] The first duct cover (200a) constitutes a movable portion of the duct frame (200). The first duct cover (200a) constitutes the outer side of the duct frame (200) in the width direction, i.e., the left or right side. The first duct cover (200a) horizontally surrounds the duct space (200c), which is a space formed inside the duct frame (200).

[0165] The first duct cover (200a) may be formed with a plurality of openings. The openings may communicate with the duct space (200c) covered by the first duct cover (200a) and the outside. In one embodiment, the openings may be formed in the form of a mesh in the first duct cover (200a).

[0166] The first duct cover (200a) is continuous with the second duct cover (200b). In one embodiment, the first duct cover (200a) can be connected to the second duct cover (200b) such that the angle therebetween is adjustable.

[0167] The second duct cover (200b) constitutes another movable portion of the duct frame (200b). The second duct cover (200b) constitutes one side of the duct frame (200) in the height direction, the upper side in the illustrated embodiment. The second duct cover (200b) surrounds the duct space (200c), which is a space formed inside the duct frame (200), in the height direction.

[0168] The second duct cover (200b) can be moved together with the first duct cover (200a). In one embodiment, the second duct cover (200b) can be combined with the first duct cover (200a) in an angle-adjustable manner.

[0169] Accordingly, the first duct cover (200a) and the second duct cover (200b) can be moved in various forms to open the duct space (200c). A detailed description thereof will be provided later.

[0170] The duct space (200c) is a space formed inside the duct frame (200). The duct space (200c) is connected to a space formed inside the support frame (100). Heat generated in the input module (400), UPS module (500), or output module (600) accommodated in the support frame (100) can be discharged to the outside of the duct frame (200) through the duct space (200c).

[0171] The duct space (200c) is partially surrounded by the first duct cover (200a) and the second duct cover (200b), respectively. In the illustrated embodiment, the horizontal outer side of the duct space (200c), i.e., the left side or the first duct cover (200a), is surrounded. One side in the height direction of the duct space (200c), i.e., the upper side in the illustrated embodiment, is surrounded by the second duct cover (200b).

[0172] The other side in the height direction of the duct space (200c), the lower side in the illustrated embodiment, is formed open. The internal space of the support frame (100) and the bus bar (700) coupled with the support frame (100) may be connected to the duct space (200c) through the other side, i.e. the lower side, of the duct space (200c) or may be exposed to the duct space (200c).

[0173] Accordingly, when the first duct cover (200a) or the second duct cover (200b) is moved to open the duct space (200c), the bus bar (700) is exposed to the outside so that maintenance can be performed. At this time, for easy maintenance of the bus bar (700), the first duct cover (200a) and the second duct cover (200b) can be moved in various forms. A detailed description thereof will be provided later.

[0174] The first duct cover (200a), second duct cover (200b), and duct space (200c) described above may be provided in each frame (210, 220, 230, 240, 250, 260, 270, 290) of the duct frame (200) described later.

[0175] At this time, the first duct cover (200a) or the second duct cover (200b) provided in each frame (210, 220, 230, 240, 250, 260, 270, 290) can be moved independently of each other. Accordingly, it will be understood that the duct space (200c) provided in each frame (210, 220, 230, 240, 250, 260, 270, 290) can also be opened independently of each other.

[0176] In the illustrated embodiment, the duct frame (200) includes a high pressure blocking duct frame (210), a transformer duct frame (220), a low pressure input duct frame (230), a UPS input duct frame (240), a UPS module duct frame (250), a UPS output duct frame (260), a low pressure output duct frame (270), a passage member (280), and a duct cover support member (290).

[0177] At this time, the duct frames (210, 220, 230, 240, 250, 260, 270) may be provided in multiple numbers and arranged to face each other with the passage member (280) interposed therebetween. That is, in the illustrated embodiment, the duct frames (210, 220, 230, 240, 250, 260, 270) are provided in pairs each and are positioned on the front side and the rear side, respectively, with the passage member (280) interposed therebetween.

[0178] When the duct frames (210, 220, 230, 240, 250, 260, 270) located on the front side are opened, maintenance can be performed on the first main bus bar (711) located on the front side. When the duct frames (210, 220, 230, 240, 250, 260, 270) located on the rear side are opened, maintenance can be performed on the second main bus bar (712) located on the rear side.

[0179] The high-pressure blocking duct frame (210) constitutes a portion of the duct frame (200). The high-pressure blocking duct frame (210) is supported by being combined with the high-pressure blocking support frame (110). The high-pressure blocking duct frame (210) is connected to the outside and the inside of the high-pressure blocking support frame (110), respectively. Heat generated in the high-pressure blocking device (410) can be discharged to the outside through the high-pressure blocking duct frame (210).

[0180] The high-pressure blocking duct frame (210) can be moved together with the high-pressure blocking support frame (110). In addition, the high-pressure blocking duct frame (210) can be provided with a structure that can be changed so that a space formed therein is opened.

[0181] The transformer duct frame (220) constitutes another part of the duct frame (200). The transformer duct frame (220) is supported by being combined with the transformer support frame (120). The transformer duct frame (220) is connected to the outside and the inside of the transformer support frame (120), respectively. Heat generated in the transformer device (420) can be discharged to the outside through the transformer duct frame (220).

[0182] The transformer duct frame (220) can be moved together with the transformer support frame (120). In addition, the transformer duct frame (220) can be provided with a structure that can be changed so that the space formed therein is opened.

[0183] The low pressure input duct frame (230) constitutes another part of the duct frame (200). The low pressure input duct frame (230) is supported by being combined with the low pressure input support frame (130). The low pressure input duct frame (230) is connected to the outside and the inside of the low pressure input support frame (130), respectively. Heat generated in the low pressure input device (430) can be discharged to the outside through the low pressure input duct frame (230).

[0184] The low-pressure input duct frame (230) can be moved together with the low-pressure input support frame (130). In addition, the low-pressure input duct frame (230) can be provided with a structure that can be changed so that a space formed therein is opened.

[0185] The UPS input duct frame (240) constitutes another part of the duct frame (200). The UPS input duct frame (240) is supported by being combined with the UPS input support frame (140). The UPS input duct frame (240) is connected to the outside and the inside of the UPS input support frame (140), respectively. Heat generated in the UPS input device (440) can be discharged to the outside through the UPS input duct frame (240).

[0186] The UPS input duct frame (240) can be moved together with the UPS input support frame (140). In addition, the UPS input duct frame (240) can be provided with a structure that can be changed so that the space formed therein is opened.

[0187] The UPS module duct frame (250) constitutes another part of the duct frame (200). The UPS module duct frame (250) is supported by being combined with the UPS module support frame (150). The UPS module duct frame (250) is connected to the exterior and the interior of the UPS module support frame (150), respectively. Heat generated in the UPS module (500), i.e., the battery (510) or the controller (520), can be discharged to the exterior through the UPS module duct frame (250).

[0188] The UPS module duct frame (250) can be moved together with the UPS module support frame (150). In addition, the UPS module duct frame (250) can be provided with a structure that can be changed so that the space formed therein is opened.

[0189] The UPS output duct frame (260) constitutes another part of the duct frame (200). The UPS output duct frame (260) is supported by being combined with the UPS output support frame (160). The UPS output duct frame (260) is connected to the outside and the inside of the UPS output support frame (160), respectively. Heat generated in the UPS output device (610) can be discharged to the outside through the UPS output duct frame (260).

[0190] The UPS output duct frame (260) can be moved together with the UPS output support frame (160). In addition, the UPS output duct frame (260) can be provided with a structure that can be changed so that the space formed therein is opened.

[0191] The low pressure output duct frame (270) constitutes another part of the duct frame (200). The low pressure output duct frame (270) is supported by being combined with the low pressure output support frame (170). The low pressure output duct frame (270) is connected to the outside and the inside of the low pressure output support frame (170), respectively. Heat generated in the UPS output device (610) can be discharged to the outside through the low pressure output duct frame (270).

[0192] The low pressure output duct frame (270) can be moved together with the low pressure output support frame (170). In addition, the low pressure output duct frame (270) can be provided with a structure that can be changed so that a space formed therein is opened.

[0193] The passage member (280) is positioned between the duct frames (210, 220, 230, 240, 250, 260, 270) provided in multiple numbers, respectively. The passage member (280) provides a space and path through which a worker can move. In addition, the passage member (280) physically separates the duct frames (210, 220, 230, 240, 250, 260, 270) provided in multiple numbers, respectively.

[0194] In the illustrated embodiment, each pair of duct frames (210, 220, 230, 240, 250, 260, 270) is provided. Each pair of duct frames (210, 220, 230, 240, 250, 260, 270) is positioned on each side in the width direction, i.e., on the front side and the rear side, respectively. A passage member (280) is positioned between each pair of duct frames (210, 220, 230, 240, 250, 260, 270) along the front-back direction.

[0195] A space is formed inside the passage member (280). The space can be communicated with the space formed inside the support frame (100) and the space formed inside the duct frames (210, 220, 230, 240, 250, 260, 270).

[0196] Each of the above-described duct frames (210, 220, 230, 240, 250, 260, 270) can be detachably coupled to each other. That is, each of the duct frames (210, 220, 230, 240, 250, 260, 270) is configured to be modularized similarly to each of the support frames (110, 120, 130, 140, 150, 160, 170) to which they are respectively coupled.

[0197] Accordingly, each duct frame (210, 220, 230, 240, 250, 260, 270) can be moved, coupled, and separated together with each supporting frame (110, 120, 130, 140, 150, 160, 170) to which it is coupled. Accordingly, the configuration and maintenance of the UPS assembly (10) can be easily performed, and the power capacity of the UPS assembly (10) can be easily varied.

[0198] The duct cover support member (290) rotatably supports the first duct cover (200a) and the second duct cover (200b) (see FIG. 13). The duct cover support member (290) supports the first duct cover (200a) and the second duct cover (200b) that are rotated so that the duct space (200c) is opened.

[0199] The duct cover support member (290) may be provided in any shape capable of supporting the first duct cover (200a) and the second duct cover (200b) rotated by a predetermined angle. In one embodiment, the duct cover support member (290) may be provided in the shape of a hydraulic cylinder.

[0200] A plurality of duct cover support members (290) may be provided. The plurality of duct cover support members (290) may support the first duct cover (200a) and the second duct cover (200b) at different locations. In the embodiment illustrated in FIG. 13, the duct cover support members (290) are provided in pairs and are spaced apart from each other in the longitudinal direction of the duct frame (200), i.e., in the left-right direction. The pair of duct cover support members (290) may be respectively coupled to the first duct cover (200a) or the second duct cover (200b).

[0201] A duct cover support member (290) may be provided for each duct frame (210, 220, 230, 240, 250, 260, 270). Each duct cover support member (290) may rotatably support a duct cover (200a, 200b) provided for each duct frame (210, 220, 230, 240, 250, 260, 270).

[0202] In an embodiment in which a duct cover support member (290) is provided, a detailed description of the process in which the first duct cover (200a) and the second duct cover (200b) are rotated to open the duct space (200c) will be described later.

[0203] The control panel (300) outputs information about the status of each component of the UPS assembly (10), specifically, the input module (400), the UPS module (500), and the output module (600). In addition, the control panel (300) can receive control information for controlling each of the modules (400, 500, 600).

[0204] The control panel (300) is coupled to the support frame (100). The control panel (300) may be exposed on the outside of the support frame (100) so that it is accessible to the operator.

[0205] The control panel (300) is electrically connected to each of the modules (400, 500, 600). The control panel (300) can receive and output information on the operating status of each of the modules (400, 500, 600).

[0206] The control panel (300) may be provided in any form that allows input and output of information. In one embodiment, the control panel (300) may be provided in the form of a touch screen.

[0207] The control panel (300) may be configured in multiple units. Any one of the multiple control panels (300) may output information about the entire configuration of the UPS assembly (10) and receive control information for controlling the entire configuration. The remaining control panels (300) may output information about some configurations of the UPS assembly (10) and receive control information for controlling the some configurations.

[0208] In the illustrated embodiment, the control panel (300) includes an integrated control panel (310) and individual control panels (320).

[0209] The integrated control panel (310) is configured to output information on the entire UPS assembly (10) configuration and to receive control information for controlling each of the entire configurations. The integrated control panel (310) is coupled to the support frame (100), but is exposed on the outside of the support frame (100).

[0210] The integrated control panel (310) can be positioned at any location easily accessible to the operator. In the illustrated embodiment, the integrated control panel (310) is positioned on the left outer surface of the high-pressure blocking support frame (110), which is located on one side of the longitudinal direction of the support frame (100), i.e., the left end.

[0211] The integrated control panel (310) is electrically connected to other components of the UPS assembly (10). For example, the integrated control panel (310) may be electrically connected to the input module (400), the UPS module (500), and the output module (600), respectively.

[0212] The individual control panel (320) is configured to output information on some components of the UPS assembly (10) and to receive control information for controlling said some components. The individual control panel (320) is coupled to the support frame (100), but is exposed on the outside of the support frame (100).

[0213] The individual control panel (320) may be positioned at any location easily accessible to the operator. In this case, the individual control panel (320) may be positioned at a different location from the integrated control panel (310). In the illustrated embodiment, the individual control panel (320) is positioned on one side of the support frame (100) in the width direction, i.e., on the front side.

[0214] A plurality of individual control panels (320) may be provided. The plurality of individual control panels (320) may be respectively coupled to different modules (400, 500, 600). Each of the plurality of individual control panels (320) may output information about each module (400, 500, 600) and receive control information.

[0215] In the illustrated embodiment, three individual control panels (320) are provided. One individual control panel (320) is positioned on the high-voltage cutoff support frame (110) and is electrically connected to the high-voltage cutoff device (410). The one individual control panel (320) can output information related to the operation of the high-voltage cutoff device (410) and receive control information for controlling the high-voltage cutoff device (410).

[0216] Another individual control panel (320) is positioned on the low-pressure input support frame (130) and is electrically connected to the low-pressure input device (430). The other individual control panel (320) can output information related to the operation of the low-pressure input device (430) and receive control information for controlling the low-pressure input device (430).

[0217] The remaining individual control panel (320) is positioned on the low-pressure output support frame (170) and is electrically connected to the low-pressure output device (620). The remaining individual control panel (320) can output information related to the operation of the low-pressure output device (620) and receive control information for controlling the low-pressure output device (620).

[0218] The input module (400) receives power from an external power source. The input module (400) is a part of the UPS assembly (10) that is electrically connected to the external power source.

[0219] The input module (400) is coupled to the support frame (100). Specifically, the input module (400) is accommodated in a space formed inside the support frame (100). The input module (400) is not arbitrarily exposed to the outside of the support frame (100). Heat generated in the input module (400) can be discharged to the outside through the duct frame (200).

[0220] The input module (400) is electrically connected to the control panel (300). Information related to the operation of the input module (400) can be output to the control panel (300). In addition, the input module (400) can be operated according to control information input to the control panel (300).

[0221] The input module (400) is electrically connected to the UPS module (500). Power transmitted to the input module (400) can be transmitted to the UPS module (500) and stored.

[0222] The input module (400) is electrically connected to the bus bar (700). The input module (400) is electrically connected to the main bus bar (710) which is coupled to the support frame (100).

[0223] The input module (400) may include any configuration that can be adjusted to suitably store the power provided to the UPS module (500). In the illustrated embodiment, the input module (400) includes a high voltage cutoff device (410), a transformer device (420), a low voltage input device (430), and a UPS input device (440).

[0224] The high-voltage cutoff device (410) is configured to release the power supply between the input module (400) and the external power source when a voltage higher than a preset voltage is applied. The high-voltage cutoff device (410) is the first component of the input module (400) to be electrically connected to the external power source. In other words, the high-voltage cutoff device (410) is the component to which power provided from the external power source is first transmitted.

[0225] Accordingly, the high voltage cutoff device (410) may be provided in any form that can allow or block the flow of power to an external power source and the input module (400). In one embodiment, the high voltage cutoff device (410) may be provided as a vacuum circuit breaker (VCB).

[0226] As the high voltage cutoff device (410) is provided, each module (400, 500, 600) provided in the UPS assembly (10) may not be damaged by abnormal current.

[0227] The high-pressure cutoff device (410) is coupled to the support frame (100). Specifically, the high-pressure cutoff device (410) is accommodated in the high-pressure cutoff support frame (110) and is connected to the outside by the high-pressure cutoff duct frame (210).

[0228] The high-voltage cutoff device (410) is electrically connected to the integrated control panel (310) and the individual control panel (320), respectively. Information regarding the status of the high-voltage cutoff device (410) can be output through the integrated control panel (310) or the individual control panel (320). Control information for controlling the high-voltage cutoff device (410) can be input through the integrated control panel (310) or the individual control panel (320).

[0229] The high voltage cutoff device (410) is electrically connected to the transformer device (420). Specifically, the high voltage cutoff device (410) is electrically connected to a portion of the main bus bar (710) that is coupled to the high voltage cutoff support frame (110). The portion of the main bus bar (710) is electrically connected to another portion of the main bus bar (710) that is coupled to the transformer support frame (120).

[0230] Accordingly, the high voltage cutoff device (410) and the transformer device (420) can be electrically connected. Power transmitted to the high voltage cutoff device (410) can be transmitted to the transformer device (420).

[0231] The transformer (420) converts the voltage of the power received from the high-voltage cutoff device (410). For example, the transformer (420) may be configured to convert high-voltage power into low-voltage power, or low-voltage power into high-voltage power. In one embodiment, the transformer (420) may be configured to receive high-voltage power and convert it into low-voltage power.

[0232] The transformer device (420) is coupled to the support frame (100). Specifically, the transformer device (420) is accommodated in the transformer support frame (120) and is connected to the outside by the transformer duct frame (220).

[0233] The transformer (420) is electrically connected to the integrated control panel (310) and the individual control panel (320), respectively. Information regarding the status of the transformer (420) can be output through the integrated control panel (310) or the individual control panel (320). Control information for controlling the transformer (420) can be input through the integrated control panel (310) or the individual control panel (320).

[0234] The transformer (420) is electrically connected to the high-voltage cutoff device (410). The transformer (420) can receive power by being connected to an external power source through the high-voltage cutoff device (410). In an embodiment where the transformer (420) converts high-voltage power into low-voltage power, the transformer (420) can receive high-voltage power from the external power source. As described above, the connection can be formed by the main bus bar (710).

[0235] The transformer (420) is electrically connected to the low-voltage input device (430). Specifically, the transformer (420) is electrically connected to another portion of the main bus bar (710) that is coupled to the transformer support frame (120). The other portion of the main bus bar (710) is electrically connected to another portion of the main bus bar (710) that is coupled to the low-voltage input support frame (130).

[0236] The low-voltage input device (430) receives the transformed power. In an embodiment in which the transformer device (420) is configured to compress the power, the low-voltage input device (430) can receive the low-voltage power.

[0237] The low pressure input device (430) is coupled to the support frame (100). Specifically, the low pressure input device (430) is accommodated in the low pressure input support frame (130) and is communicated with the outside by the low pressure input duct frame (230).

[0238] The low-pressure input device (430) is electrically connected to the integrated control panel (310) and the individual control panel (320), respectively. Information regarding the status of the low-pressure input device (430) can be output through the integrated control panel (310) or the individual control panel (320). Control information for controlling the low-pressure input device (430) can be input through the integrated control panel (310) or the individual control panel (320).

[0239] The low-pressure input device (430) is electrically connected to the transformer device (420). As described above, the connection can be formed by the main bus bar (710).

[0240] The low voltage input device (430) can transmit the received power to the UPS input device (440). The low voltage input device (430) is electrically connected to the UPS input device (440). Specifically, the low voltage input device (430) is electrically connected to another portion of the main bus bar (710) that is coupled to the low voltage input support frame (130). The another portion of the main bus bar (710) is electrically connected to another portion of the main bus bar (710) that is coupled to the UPS input support frame (140).

[0241] At this time, the low-voltage input device (430) can be operated so that the power transmitted from the transformer (420) is not transmitted to the UPS input device (440) when the voltage is higher than the preset voltage. That is, the low-voltage input device (430) can be configured to allow or release the energization state of the transformer (420) and the UPS input device (440).

[0242] To this end, the low voltage input device (430) may be configured to include any configuration capable of allowing or blocking the energization state of the transformer device (420) and the UPS input device (440). In one embodiment, the low voltage input device (430) may be configured to include an ACB (Air Circuit Breaker).

[0243] The UPS input device (440) receives low-voltage power that has passed through the low-voltage input device (430). The UPS input device (440) is electrically connected to the UPS module (500) and can transmit the received power to the UPS module (500). That is, the UPS input device (440) can perform the role of charging power to the UPS module (500).

[0244] The UPS input device (440) may be provided in any form capable of converting the received power so that it can be stored in the UPS module (500). In one embodiment, the UPS input device (440) may be provided in the form of a rectifier that converts alternating current into direct current or an inverter that converts direct current into alternating current.

[0245] The UPS input device (440) is coupled to the support frame (100). Specifically, the UPS input device (440) is accommodated in the UPS input support frame (140) and is connected to the outside by the UPS input duct frame (240).

[0246] The UPS input device (440) is electrically connected to the integrated control panel (310) and the individual control panel (320), respectively. Information on the status of the UPS input device (440) can be output through the integrated control panel (310) or the individual control panel (320). Control information for controlling the UPS input device (440) can be input through the integrated control panel (310) or the individual control panel (320).

[0247] The UPS input device (440) is electrically connected to the low voltage input device (430). As described above, the connection can be formed by the main bus bar (710).

[0248] The UPS input device (440) can charge the received power to the UPS module (500). The UPS input device (440) is electrically connected to the UPS module (500). Specifically, the UPS input device (440) is electrically connected to another portion of the main bus bar (710) that is coupled to the UPS input support frame (140). The another portion of the main bus bar (710) is electrically connected to another portion of the main bus bar (710) that is coupled to the UPS module support frame (150).

[0249] At this time, the UPS input device (440) may be operated so that the power transmitted from the low-voltage input device (430) is not transmitted to the battery (510) if the power is higher than a preset voltage. That is, the UPS input device (440) may be configured to allow or release the power supply state of the low-voltage input device (430) and the battery (510).

[0250] To this end, the UPS input device (440) may be configured to include any configuration capable of allowing or blocking the energization of the low voltage input device (430) and the battery (510). In one embodiment, the UPS input device (440) may be configured to include a Molded Case Circuit Breaker (MCCB).

[0251] Accordingly, the power transmitted from an external power source to the battery (510) can be blocked or applied in multiple stages by multiple circuit breakers provided in the high-voltage cut-off device (410), the low-voltage input device (430), and the UPS input device (440). Accordingly, if an abnormality occurs in the power supplied to each stage, the power can be blocked at that stage. Consequently, damage to the battery (510) or other components of the UPS assembly (10) due to abnormal current can be prevented.

[0252] The UPS module (500) stores power transmitted from an external power source. The UPS module (500) is electrically connected to the input module (400) and can receive power. When a power outage occurs, the UPS module (500) can supply the stored power to the outside. The UPS module (500) is electrically connected to the output module (600) and can provide power to the outside.

[0253] The UPS module (500) is coupled to the support frame (100). Specifically, the UPS module (500) is accommodated in a space formed inside the support frame (100). The UPS module (500) is not arbitrarily exposed to the outside of the support frame (100). Heat generated in the UPS module (500) can be discharged to the outside through the duct frame (200).

[0254] The UPS module (500) is electrically connected to the control panel (300). Information related to the operation of the UPS module (500) can be output to the control panel (300). In addition, the UPS module (500) can be operated according to control information input to the control panel (300).

[0255] The UPS module (500) is electrically connected to the input module (400). The UPS module (500) can receive and store power provided to the input module (400) from an external power source.

[0256] The UPS module (500) is electrically connected to the output module (600). The UPS module (500) can transmit stored power to the outside through the output module (600).

[0257] The UPS module (500) is electrically connected to a bus bar (700). The UPS module (500) can be electrically connected to an input module (400) or an output module (600) via the bus bar (700).

[0258] A plurality of UPS modules (500) may be provided. The plurality of UPS modules (500) are each accommodated in a UPS module support frame (150) and may be electrically connected to each other. In the illustrated embodiment, two UPS modules (500) are provided and electrically connected to each other. Accordingly, the power capacity of the UPS assembly (10) can be easily adjusted.

[0259] The UPS module (500) can be configured in any form capable of storing received power and providing the stored power to an external source. In the illustrated embodiment, the UPS module (500) includes a battery (510) and a controller (520).

[0260] The battery (510) essentially serves to store power. The battery (510) is electrically connected to the UPS input device (440) to receive power. In addition, the battery (510) is electrically connected to the UPS output device (610) to transmit the stored power.

[0261] The battery (510) is electrically connected to the controller (520). The operation of the battery (510) can be controlled by the controller (520).

[0262] The battery (510) is coupled to the UPS module support frame (150). Specifically, the battery (510) is accommodated in the battery support frame (151) and is connected to the outside by the UPS module duct frame (250).

[0263] The battery (510) is electrically connected to the integrated control panel (310) and the individual control panel (320), respectively. Specifically, the battery (510) can be electrically connected to the integrated control panel (310) and the individual control panel (320) by the controller (520).

[0264] The battery (510) is electrically connected to the UPS input device (440). Specifically, the battery (510) is electrically connected to a portion of the main bus bar (710) that is coupled to the UPS module support frame (150). The portion of the main bus bar (710) is electrically connected to another portion of the main bus bar (710) that is coupled to the UPS input support frame (140).

[0265] The battery (510) is electrically connected to the output module (600). Specifically, a portion of the main bus bar (710) is electrically connected to another portion of the main bus bar (710) that is coupled to the UPS output support frame (160). Accordingly, the battery (510) and the output module (600) can be electrically connected.

[0266] The battery (510) is electrically connected to the bus bar (700). Specifically, the battery (510) can be electrically connected to the main bus bar (710) via the sub bus bar (720) and the UPS bus bar (730).

[0267] Meanwhile, the battery (510) may be positioned offset to one side in the longitudinal direction within the UPS module support frame (150). In the illustrated embodiment, the battery (510) is positioned offset to the left, opposite to the controller (520) which is positioned offset to the right. In this case, the battery (510) may be positioned offset to one side where the first sub-bus bar (721) is positioned.

[0268] A plurality of batteries (510) may be provided. The plurality of batteries (510) may be accommodated in each of the plurality of battery accommodation spaces (151a, 151b) and may be electrically connected to the controller (520) and the bus bar (700), respectively.

[0269] In the illustrated embodiment, the batteries (510) are provided in pairs, including a first battery (510a) and a second battery (510b).

[0270] The first battery (510a) is positioned on one side of the support frame (100) in the width direction, that is, on the front side in the illustrated embodiment. The first battery (510a) is accommodated in the first battery accommodation space (151a). The first battery (510a) is electrically connected to the main bus bar (710) by the second sub bus bar (722) and the first UPS bus bar (731) located on the front side.

[0271] The second battery (510b) is located on the other side of the support frame (100) in the width direction, in the illustrated embodiment, on the rear side. The second battery (510b) is accommodated in the second battery accommodation space (151b). The second battery (510b) is electrically connected to the main busbar (710) by the second sub-busbar (722) and the second UPS busbar (732) located on the rear side.

[0272] Accordingly, the power transmitted from the UPS input device (440) can be transmitted by being bypassed to one or more of the first battery (510a) and the second battery (510b). Accordingly, even if one of the first and second batteries (510a, 510b), one of the pair of second sub-busbars (721, 722), or one of the first and second UPS busbars (731, 732) malfunctions, the UPS module (500) can perform its original function.

[0273] The controller (520) is configured to control the operation of the battery (510). The controller (520) can control the battery (510) so that the battery (510) can store power or provide the stored power to an external source. The controller (520) is electrically connected to the battery (510). The battery (510) can be electrically connected to a control panel (300), an input module (400), or an output module (600) by the controller (520).

[0274] The controller (520) is coupled to the support frame (100). The controller (520) is accommodated in the controller support frame (152) and positioned adjacent to the battery (510). Heat generated in the controller (520) can be discharged to the outside through the UPS module duct frame (250).

[0275] A single controller (520) may be provided. A single controller (520) may be configured to control a plurality of batteries (510), respectively.

[0276] The controller (520) may be provided in any form capable of controlling the operation of the battery (510). In one embodiment, the controller (520) may be provided in the form of a BCP (Battery Control Panel).

[0277] The output module (600) transmits power stored in the UPS module (500) to the outside. The output module (600) is electrically connected to the UPS module (500) and can receive the stored power. The output module (600) is electrically connected to the outside and can transmit power.

[0278] The output module (600) is coupled to the support frame (100). Specifically, the output module (600) is accommodated in a space formed inside the support frame (100). The output module (600) is not arbitrarily exposed to the outside of the support frame (100). Heat generated in the output module (600) can be discharged to the outside through the duct frame (200).

[0279] The output module (600) is electrically connected to the control panel (300). Information related to the operation of the output module (600) can be output to the control panel (300). In addition, the output module (600) can be operated according to control information input to the control panel (300).

[0280] The output module (600) is electrically connected to the UPS module (500). The output module (600) can receive power stored by the UPS module (500).

[0281] The output module (600) is electrically connected to the bus bar (700). The output module (600) is electrically connected to the main bus bar (710) which is coupled to the support frame (100).

[0282] The output module (600) may include any configuration capable of providing stored power to an external source. In the illustrated embodiment, the output module (600) includes a UPS output device (610) and a low voltage output device (620).

[0283] The UPS output device (610) receives power stored in the battery (510). The UPS output device (610) is electrically connected to the battery (510). The UPS output device (610) can transmit the received power to the low voltage output device (620).

[0284] The UPS output device (610) may be provided in any form that can convert the power stored in the battery (510) into a form suitable for external supply. In one embodiment, the UPS output device (610) may be provided in the form of an inverter that converts direct current into alternating current or a rectifier that converts alternating current into direct current.

[0285] The UPS output device (610) is coupled to the support frame (100). Specifically, the UPS output device (610) is accommodated in the UPS output support frame (160) and is connected to the outside by the UPS output duct frame (260).

[0286] The UPS output device (610) is electrically connected to the integrated control panel (310) and the individual control panel (320), respectively. Information on the status of the UPS output device (610) can be output through the integrated control panel (310) or the individual control panel (320). Control information for controlling the UPS output device (610) can be input through the integrated control panel (310) or the individual control panel (320).

[0287] The UPS output device (610) is electrically connected to the battery (510). The connection may be formed by the main bus bar (710).

[0288] The UPS output device (610) can transmit the received power to the low voltage output device (620). The UPS output device (610) is electrically connected to the low voltage output device (620). Specifically, the UPS output device (610) is electrically connected to a portion of the main bus bar (710) coupled to the UPS output support frame (160). The portion of the main bus bar (710) is electrically connected to another portion of the main bus bar (710) coupled to the low voltage output support frame (170).

[0289] At this time, the UPS output device (610) may be operated so that the power transmitted from the battery (510) is not transmitted to the low voltage output device (620) when the voltage is higher than the preset voltage. That is, the UPS output device (610) may be configured to allow or release the power supply state of the battery (510) and the low voltage output device (620).

[0290] To this end, the UPS output device (610) may be configured to include any configuration capable of allowing or blocking the energization of the battery (510) and the low voltage output device (620). In one embodiment, the UPS output device (610) may be configured to include a Molded Case Circuit Breaker (MCCB).

[0291] The low voltage output device (620) receives power from the UPS output device (610). In one embodiment, the low voltage output device (620) can receive low voltage power.

[0292] The low pressure output device (620) is coupled to the support frame (100). Specifically, the low pressure output device (620) is accommodated in the low pressure output support frame (170) and is communicated with the outside by the low pressure output duct frame (270).

[0293] The low-pressure output device (620) is electrically connected to the integrated control panel (310) and the individual control panel (320), respectively. Information regarding the status of the low-pressure output device (620) can be output through the integrated control panel (310) or the individual control panel (320). Control information for controlling the low-pressure output device (620) can be input through the integrated control panel (310) or the individual control panel (320).

[0294] The low voltage output device (620) is electrically connected to the UPS output device (610). As described above, the connection can be formed by the main bus bar (710). The low voltage output device (620) is electrically connected to the main bus bar (710) and the outside.

[0295] At this time, the low-voltage output device (620) may be operated so that the power transmitted from the UPS output device (610) is not transmitted to the outside when the voltage is higher than a preset voltage. That is, the low-voltage output device (620) may be configured to allow or release the power supply state between the UPS output device (610) and the outside.

[0296] To this end, the low voltage output device (620) may be configured to include the UPS output device (610) and any configuration capable of allowing or blocking external energization. In one embodiment, the low voltage output device (620) may be configured to include an ACB (Air Circuit Breaker).

[0297] Accordingly, the power transmitted externally from the battery (510) can be blocked or applied in multiple stages by multiple circuit breakers provided in each of the UPS output device (610) and the low-voltage output device (620). Accordingly, if an abnormality occurs in the power supplied to each stage, the power can be blocked at that stage. Consequently, damage to the external load due to the stray current can be prevented.

[0298] The bus bar (700) electrically connects each component provided in the UPS assembly (10). The bus bar (700) is coupled to the support frame (100) and is not exposed to the outside. At this time, the bus bar (700) is modularized and is at least partially positioned in each part of the support frames (110, 120, 130, 140, 150, 160, 170) that are coupled to each other.

[0299] When each support frame (110, 120, 130, 140, 150, 160, 170) is combined, each part of the bus bar (700) to which they are respectively combined is also electrically connected to each other. Accordingly, each device (410, 420, 430, 440, 510, 520, 610, 620) of each module (400, 500, 600) can also be electrically connected to each other.

[0300] At this time, the bus bar (700) may be positioned so as to be exposed in the space formed inside the duct frame (200). In the above description, it is assumed that the bus bar (700) is coupled to the support frame (100), but the bus bar (700) may also be coupled between the support frame (100) and the duct frame (200) or to the duct frame (200).

[0301] In any case, it is sufficient if the bus bar (700) can also be electrically connected with the support frame (100) or duct frame (200) that is modularly connected.

[0302] In the illustrated embodiment, the busbar (700) includes a main busbar (710), a sub busbar (720), and a UPS busbar (730).

[0303] The main bus bar (710) constitutes a portion of the bus bar (700). The main bus bar (710) extends so as to be positioned throughout the entire support frame (100) or duct frame (200). In the illustrated embodiment, the main bus bar (710) extends in the longitudinal direction of the support frame (100) or duct frame (200), i.e., in the left-right direction.

[0304] The main bus bar (710) can be connected to each component of the support frame (100). That is, the main bus bar (710) can be connected to each support frame (110, 120, 130, 140, 150, 160, 170) arranged along the left and right directions. That is, the main bus bar (710) can be configured such that each segment connected to each support frame (110, 120, 130, 140, 150, 160, 170) is connected to be electrically conductive to each other.

[0305] In the above embodiment, each section constituting the main bus bar (710) can be moved together with each support frame (110, 120, 130, 140, 150, 160, 170). In addition, each section can be electrically coupled to each other when each support frame (110, 120, 130, 140, 150, 160, 170) is coupled.

[0306] In addition, each section constituting the main bus bar (710) can be electrically connected to each device (410, 420, 430, 440, 510, 520, 610, 620) of each module (400, 500, 600) accommodated in each support frame (110, 120, 130, 140, 150, 160, 170).

[0307] Accordingly, the input module (400), UPS module (500), and output module (600) coupled with each support frame (110, 120, 130, 140, 150, 160, 170) and their configurations can be electrically connected to each other.

[0308] The main bus bar (710) extends along the longitudinal direction of the support frame (100). Each longitudinal end of the main bus bar (710) may be arranged to overlap each longitudinal end of the support frame (100).

[0309] A plurality of main bus bars (710) may be provided. The plurality of main bus bars (710) may be spaced apart from each other and may be coupled to the support frame (100) at different locations. In the illustrated embodiment, the main bus bar (710) includes a first main bus bar (711) located on one side of the support frame (100) in the width direction, i.e., the front side, and a second main bus bar (712) located on the other side of the support frame (100) in the width direction, i.e., the rear side.

[0310] The first main bus bar (711) and the second main bus bar (712) can be electrically connected to each device (410, 420, 430, 440, 510, 520, 610, 620) of each module (400, 500, 600) accommodated in each support frame (110, 120, 130, 140, 150, 160, 170), respectively.

[0311] Therefore, even if either of the first main busbar (711) and the second main busbar (712) malfunctions, the UPS assembly (10) can operate stably.

[0312] The main bus bar (710) is electrically connected to the sub bus bar (720).

[0313] The sub busbar (720) electrically connects the main busbar (710) and the UPS busbar (730). The main busbar (710) and the UPS busbar (730) can be electrically connected to each other by the sub busbar (720).

[0314] The sub-bus bar (720) may be configured to include a portion that is electrically connected to the main bus bar (710) and another portion that is electrically connected to the portion and electrically connected to the UPS bus bar (730). In the illustrated embodiment, the sub-bus bar (720) is configured to include a first sub-bus bar (721) and a second sub-bus bar (722).

[0315] The first sub-bus bar (721) is electrically connected to the first and second main bus bars (711, 712), respectively. The first sub-bus bar (721) extends in the width direction of the support frame (100), in the front-back direction in the illustrated embodiment. One side of the extension direction of the first sub-bus bar (721), the front side in the illustrated embodiment, is electrically connected to the first main bus bar (711). The other side of the extension direction of the first sub-bus bar (721), the rear side in the illustrated embodiment, is electrically connected to the second main bus bar (712).

[0316] The first sub-bus bar (721) may be positioned adjacent to the UPS module support frame (150). In the illustrated embodiment, the first sub-bus bar (721) is positioned to one side of the UPS module support frame (150) in the longitudinal direction, i.e., to the left. The position of the first sub-bus bar (721) may be arranged to correspond to the position of the battery support frame (151).

[0317] The second sub-bus bar (722) is electrically connected to the first sub-bus bar (721) and the UPS bus bar (730), respectively. The second sub-bus bar (722) extends in the longitudinal direction of the support frame (100), i.e., in the left-right direction in the illustrated embodiment. One side of the extension direction of the second sub-bus bar (722), i.e., the left side in the illustrated embodiment, is electrically connected to the first sub-bus bar (721). The other side of the extension direction of the second sub-bus bar (722), i.e., the right side in the illustrated embodiment, is electrically connected to the UPS bus bar (730).

[0318] A plurality of second sub-bus bars (722) may be provided. The plurality of second sub-bus bars (722) may be electrically connected to the first sub-bus bar (721) and the plurality of UPS bus bars (731, 732), respectively.

[0319] In the illustrated embodiment, the second sub-busbar (722) comprises a portion electrically connected to the first sub-busbar (721) and the first UPS busbar (731) and another portion electrically connected to the first sub-busbar (721) and the second UPS busbar (732). The portion and the other portion are spaced apart from each other in the width direction of the support frame (100), i.e., in the front-rear direction in the illustrated embodiment.

[0320] Accordingly, the power transmitted to the first sub-busbar (721) can be transmitted to the UPS busbar (730) in a bypassable manner through a plurality of second sub-busbars (722).

[0321] The UPS busbar (730) electrically connects the sub-busbar (720) and the battery (510). Power can be transmitted to the battery (510) through the UPS busbar (730). In addition, power stored in the battery (510) can be transmitted to the output module (600) through the UPS busbar (730).

[0322] The number of UPS bus bars (730) may correspond to the number of batteries (510). In an embodiment in which a plurality of batteries (510) are provided, a plurality of UPS bus bars (730) may also be provided so as to be electrically connected to the plurality of batteries (510) and the plurality of second sub-bus bars (722), respectively.

[0323] In the illustrated embodiment, the UPS busbar (730) includes a first UPS busbar (731) and a second UPS busbar (732).

[0324] The first UPS busbar (731) electrically connects a portion of the second sub-busbar (722) (i.e., located on the front side) to the first battery (510a). The first UPS busbar (731) is located on one side, in the illustrated embodiment, facing the first battery receiving space (151a) or the first battery (510a) received therein.

[0325] The second UPS busbar (732) electrically connects the other portion (i.e., located on the rear side) of the second sub-busbar (722) to the second battery (510b). The second UPS busbar (732) is located on one side, in the illustrated embodiment, facing the second battery receiving space (151b) or the second battery (510b) received therein, on the rear side.

[0326] A cooling space (151c) is located between the first UPS busbar (731) and the second UPS busbar (732).

[0327] As described above, the first and second batteries (510a, 510b) are electrically connected to the sub-busbar (720) via the first and second UPS busbars (731, 732), respectively, so that a bypassable current path can be formed. Accordingly, even if either one of the first and second batteries (510a, 510b) malfunctions, power is bypassed to the other, so that the UPS assembly (10) can perform its original function.

[0328]

[0329] Referring to FIG. 9, a process of opening a duct space (200c) in a UPS assembly (10) according to one embodiment of the present invention is illustrated as an example.

[0330] In the illustrated embodiment, the first duct cover (200a) and the second duct cover (200b) are fixedly coupled to each other at a predetermined angle. That is, in the present embodiment, the first duct cover (200a) and the second duct cover (200b) can move together while maintaining a fixed angle with respect to each other.

[0331] In the present embodiment, the first duct cover (200a) and the second duct cover (200b) can be separated from the duct frame (200) by sliding horizontally outward. That is, in the present embodiment, the first duct cover (200a) and the second duct cover (200b) can be combined with the duct frame (200) in the form of a drawer.

[0332] When the first duct cover (200a) and the second duct cover (200b) are slidably moved and withdrawn from the duct frame (200), the duct space (200c) is opened so that the bus bar (700) can be exposed to the outside. In this state, a worker can access the duct space (200c) and perform maintenance on the bus bar (700).

[0333] When maintenance on the busbar (700) is completed, the first duct cover (200a) and the second duct cover (200b) can be slidably moved and inserted into the duct frame (200). Accordingly, the duct space (200c) and the busbar (700) can be covered by the first duct cover (200a) and the second duct cover (200b) and not be exposed to the outside.

[0334] In this embodiment, maintenance of the busbar (700) can be performed while the first duct cover (200a) and the second duct cover (200b) are completely separated from the duct frame (200). Accordingly, work convenience can be improved.

[0335] Referring to FIGS. 10 to 12, a process of opening a duct space (200c) in a UPS assembly (10) according to another embodiment of the present invention is illustrated as an example.

[0336] In the illustrated embodiment, the first duct cover (200a) and the second duct cover (200b) are coupled to each other so that their angles are adjustable. That is, in the present embodiment, the first duct cover (200a) and the second duct cover (200b) are rotatably coupled to each other and can move together. In one embodiment, the first duct cover (200a) and the second duct cover (200b) can be hinge-fitted.

[0337] In this embodiment, the first duct cover (200a) and the second duct cover (200b) can be moved to open the duct space (200c) through a plurality of processes.

[0338] That is, as illustrated in FIG. 11, the first duct cover (200a) is first rotated so that a predetermined angle formed with respect to the second duct cover (200b) increases. In other words, the first duct cover (200a) can be rotated upwards to reach the same height as the second duct cover (200b). In one embodiment, the first duct cover (200a) can be rotated so as to be horizontal with respect to the second duct cover (200b).

[0339] Next, the first duct cover (200a) and the second duct cover (200b) can be slid horizontally inward to open the duct space (200c). At this time, the first duct cover (200a) and the second duct cover (200b) can be moved horizontally inward together while the angle is adjusted as described above.

[0340] That is, in the present embodiment, the first duct cover (200a) and the second duct cover (200b) can be combined with the duct frame (200) in the form of a foldable drawer.

[0341] As illustrated in Fig. 12, when the first duct cover (200a) and the second duct cover (200b) slide and move to open the duct space (200c), the busbar (700) can be exposed to the outside. In this state, a worker can access the duct space (200c) and perform maintenance on the busbar (700).

[0342] When maintenance on the busbar (700) is completed, the first duct cover (200a) and the second duct cover (200b) can slide outward again in the horizontal direction to cover the duct space (200c). Accordingly, the duct space (200c) and the busbar (700) can be covered by the first duct cover (200a) and the second duct cover (200b) and not be exposed to the outside.

[0343] In this embodiment, maintenance of the busbar (700) can be performed without completely separating the first duct cover (200a) and the second duct cover (200b) from the duct frame (200). Accordingly, work convenience can be improved.

[0344] Referring to FIG. 13, a process of opening a duct space (200c) in a UPS assembly (10) according to another embodiment of the present invention is illustrated as an example.

[0345] In the illustrated embodiment, the first duct cover (200a) and the second duct cover (200b) are fixedly coupled to each other at a predetermined angle. That is, in the present embodiment, the first duct cover (200a) and the second duct cover (200b) can move together while maintaining a fixed angle with respect to each other.

[0346] In this embodiment, the first duct cover (200a) and the second duct cover (200b) can be configured to rotate in the height direction of the UPS assembly (10), i.e., in the up-down direction, to open the duct space (200c).

[0347] That is, as illustrated in Fig. 13, the first duct cover (200a) and the second duct cover (200b) fixedly connected thereto can be rotated together upward to open the duct space (200c). At this time, the inner side in the width direction of the second duct cover (200b), i.e., the left end, can be connected to the passage member (280). That is, the second duct cover (200b) can be rotated around a portion connected to the passage member (280) as an axis.

[0348] Additionally, in the above embodiment, the second duct cover (200b) may be coupled with the duct cover support member (290). The second duct cover (200b) and the first duct cover (200a) coupled thereto may be maintained at a rotated angle by the duct cover support member (290).

[0349] When the first duct cover (200a) and the second duct cover (200b) are rotated by a predetermined angle with the above-mentioned portion of the second duct cover (200b) as an axis, the duct space (200c) can be opened. Accordingly, the bus bar (700) is exposed to the outside, and a worker can access the duct space (200c) to perform maintenance on the bus bar (700).

[0350] In the above state, the first duct cover (200a) and the second duct cover (200b) can be maintained in a rotated state by the duct cover support member (290).

[0351] When maintenance on the busbar (700) is completed, the first duct cover (200a) and the second duct cover (200b) can be rotated downward again to cover the duct space (200c). Accordingly, the duct space (200c) and the busbar (700) can be covered by the first duct cover (200a) and the second duct cover (200b) and not be exposed to the outside.

[0352] In this embodiment, maintenance of the bus bar (700) can be performed after the first duct cover (200a) and the second duct cover (200b) are rotated and fixed at an angle convenient for work without being completely separated from the duct frame (200). Accordingly, work convenience can be improved.

[0353]

[0354] Although the embodiments of the present invention have been described, the spirit of the present invention is not limited to the embodiments presented in this specification, and those skilled in the art who understand the spirit of the present invention will be able to easily propose other embodiments by adding, changing, deleting, or adding components within the scope of the same spirit, but this will also be considered to fall within the spirit of the present invention.

[0355] 10: UPS assembly 100: Support frame

[0356] 110: High-voltage blocking support frame 120: Transformer support frame

[0357] 130: Low voltage input support frame 140: UPS input support frame

[0358] 150: UPS module support frame 151: UPS support frame

[0359] 151a: First battery receiving space 151b: Second battery receiving space

[0360] 151c: Cooling space 152: Controller support frame

[0361] 160: UPS output support frame 170: Low voltage output support frame

[0362] 200: Duct frame 200a: First duct cover

[0363] 200b: Second duct cover 200c: Duct space

[0364] 210: High pressure cutoff duct frame 220: Transformer duct frame

[0365] 230: Low pressure input duct frame 240: UPS input duct frame

[0366] 250: UPS module duct frame 260: UPS output duct frame

[0367] 270: Low pressure output duct frame 280: Passage member

[0368] 290: Duct cover support member 300: Control panel

[0369] 310: Integrated control panel 320: Individual control panel

[0370] 400: Input module 410: High voltage cutoff device

[0371] 420: Transformer 430: Low-pressure input device

[0372] 440: UPS input device 500: UPS module

[0373] 510: Battery 510a: Primary Battery

[0374] 510b: Second battery 520: Controller unit

[0375] 600: Output module 610: UPS output device

[0376] 620: Low voltage output device 700: Busbar

[0377] 710: Main busbar 711: First main busbar

[0378] 712: Second main busbar 720: Sub busbar

[0379] 721: 1st sub-bus bar 722: 2nd sub-bus bar

[0380] 730: UPS busbar 731: 1st UPS busbar

[0381] 732: 2nd UPS busbar

Claims

1. A support frame having a length in one direction; A duct frame positioned on one side of the height direction of the above support frame and communicating with the outside and the inside of the above support frame, respectively; and A bus bar is combined with the support frame, is exposed on the inside of the duct frame, and is electrically connected to the inside and outside of the support frame. The above duct frame, A duct space formed inside it and communicating with the outside and the inside of the support frame respectively; Including a duct cover that surrounds the duct space from the outside and is movably provided, When the above duct cover is moved and the above duct space is opened, the above bus bar is exposed to the outside. UPS assembly.

2. In paragraph 1, The above duct cover, A first duct cover surrounding the duct space from the outer side in the width direction; and A second duct cover coupled to the first duct cover and surrounding the duct space on one side in the height direction, UPS assembly.

3. In paragraph 2, The first duct cover and the second duct cover are fixedly connected to each other at a predetermined angle. UPS assembly.

4. In paragraph 3, The above first duct cover and the above second duct cover, It is connected to the duct frame so as to be able to slide and is configured to slide outward in the width direction and be separated from the duct frame. UPS assembly.

5. In paragraph 3, A passage member is positioned on the inside of the first duct cover and the second duct cover along the width direction, and includes a passage member that rotatably supports the inner end of the second duct cover. The first duct cover and the second duct cover are connected to the passage member so as to be rotatable about the inner end of the second duct cover. UPS assembly.

6. In paragraph 5, A duct cover support member coupled to the first duct cover or the second duct cover and positioned in the duct space to support the first duct cover and the second duct cover, UPS assembly.

7. In paragraph 6, The above duct cover support member is provided with a hydraulic cylinder. UPS assembly.

8. In paragraph 6, The above duct cover support member is provided in multiple numbers, and the multiple duct cover support members are spaced apart from each other along the one direction to support the first duct cover or the second duct cover at different locations. UPS assembly.

9. In paragraph 6, The above duct cover support member is configured to maintain the positions of the first duct cover and the second duct cover that have been rotated to one side in the height direction. UPS assembly.

10. In paragraph 2, The first duct cover and the second duct cover are rotatably coupled to each other. UPS assembly.

11. In paragraph 10, The above first duct cover and the above second duct cover, It is connected to the duct frame so as to be able to slide and is configured to slide inwardly in the width direction to open the duct space. UPS assembly.

12. In paragraph 11, After the first duct cover is rotated about its inner end in the width direction so as to be arranged parallel to the second duct cover, The first duct cover and the second duct cover slide inward in the width direction so that the duct space is opened. UPS assembly.

13. In paragraph 1, The above support frame, It is composed of a plurality of support frames arranged parallel to each other along the above direction and each supporting frame accommodating different modules, The above duct frame is provided in multiple numbers, and is respectively connected to the multiple support frames, A plurality of duct covers provided on each of the plurality of duct frames are configured to be independently movable. UPS assembly.

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