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MNS alternating-current low-voltage draw-out type power distribution cabinet

A low-voltage extraction and power distribution cabinet technology, which is applied in the direction of pull-out switch cabinets, electrical components, switchgear, etc., can solve the problems of inconvenient assembly, prone to dangerous accidents, poor protection level, etc., and achieve strong structural versatility, The effect of flexible assembly and long service life

Inactive Publication Date: 2015-12-30
TAICANG HONGGUANG CONTROLS ELECTRIC APPLIANCE EQUIP
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AI Technical Summary

Problems solved by technology

[0002] The power distribution cabinet is a device for power generation, power transmission, power distribution, and power conversion in the power system for opening and closing, control, and protection of electricity. Install instruments, automatic control, motors, magnetic switches, AC contactors and other electrical components in the road according to needs. There are many types of power distribution cabinets. Among them, MNS AC low-voltage withdrawable power distribution cabinets are widely used. MNS AC low-voltage withdrawable power distribution cabinets are suitable for AC 50 ~60HZ, power system with rated working voltage below 660V, used as equipment control for power generation, power transmission, power distribution, power conversion, and power consumption. Among them, the traditional MNS AC low-voltage extraction power distribution cabinet has poor adaptability to harsh environments, high environmental requirements, and poor protection level when the current is large. dangerous accident

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  • MNS alternating-current low-voltage draw-out type power distribution cabinet

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Embodiment Construction

[0020] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0021] see figure 1 , the embodiment of the present invention includes:

[0022] The MNS AC low-voltage extraction power distribution cabinet includes a power distribution cabinet body, the power distribution cabinet body is in the form of a cuboid or cube structure, the power distribution cabinet body is made of cast steel, and the outer layer is painted .

[0023] The cabinet body of the power distribution cabinet is divided into five components: an instrument component room, a busbar room, a cable room, a drawer room, and a secondary wiring room, each of which is separated by an insulating partition.

[0024] The instrument component room is...

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Abstract

The invention discloses an MNS alternating-current low-voltage draw-out type power distribution cabinet. The power distribution cabinet comprises a power distribution cabinet body which is divided into an instrument component chamber, a bus chamber, a cable chamber, a drawer chamber and a secondary wiring chamber. The components are isolated through insulating partition boards. The MNS alternating-current low-voltage draw-out type power distribution cabinet is high in universality, flexible to assemble, long in service life, resistant to severe environments, resistant to the ninth level of earthquakes and capable of being widely used in power stations, petrochemical engineering, metallurgy, light textile and other industrials.

Description

technical field [0001] The invention relates to the field of power distribution cabinets, in particular to an MNS AC low-voltage withdrawable power distribution cabinet. Background technique [0002] The power distribution cabinet is a device for power generation, power transmission, power distribution, and power conversion in the power system for opening and closing, control, and protection of electricity. Install instruments, automatic control, motors, magnetic switches, AC contactors and other electrical components in the road according to needs. There are many types of power distribution cabinets. Among them, MNS AC low-voltage withdrawable power distribution cabinets are widely used. MNS AC low-voltage withdrawable power distribution cabinets are suitable for AC 50 ~60HZ, power system with rated working voltage below 660V, used as equipment control for power generation, power transmission, power distribution, power conversion, and power consumption. Among them, the tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B11/173
Inventor 单晓艳
Owner TAICANG HONGGUANG CONTROLS ELECTRIC APPLIANCE EQUIP
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