Module combined type alternating-current low-voltage power distribution cabinet
A technology of module combination and power distribution cabinet, which is applied in the substation/power distribution device shell, electrical components, substation/switch layout details, etc., which can solve the problem of inability to adjust it, and the overall size, structure, volume, etc. of the power distribution cabinet. Parameter adjustment and other issues
Pending Publication Date: 2022-03-11
ANHUI MINGYUAN POWER EQUIP MFR
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Problems solved by technology
[0004] In view of this, the purpose of one or more embodiments of this specification is to propose a modular combined AC low-voltage power distribution cabinet to solve the problem that the overall size, structure and volume of current AC low-volt
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[0033] In order to make the purpose, technical solutions and advantages of one or more embodiments of this specification more clear, one or more embodiments of this specification will be further described in detail below in conjunction with specific embodiments.
[0034] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification shall have the usual meanings understood by those with ordinary skills in the field to which one or more embodiments of this specification belong. "First", "second" and similar words used in one or more embodiments of this specification do not indicate any sequence, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words...
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The invention provides a module combined type alternating-current low-voltage power distribution cabinet which comprises a plurality of cabinet body units which are vertically and uniformly arranged, a concave supporting frame is arranged in the middle of each cabinet body unit and is of a concave structure, and vertical connecting frames are arranged on the left side and the right side of the rear end of each concave supporting frame; and the side face protection shells are symmetrically arranged on the left side and the right side of the concave supporting frame, and side face ventilation openings are formed in the middles of the side face protection shells. The multiple cabinet body units of the same structure are vertically and sequentially stacked and arranged to be combined, each cabinet body unit is composed of the concave supporting frame, the vertical connecting frame, the side face protection shell and the back face protection shell, corresponding electrical equipment can be installed, wire harness connection, ventilation and other operations can be carried out, and by adjusting the number of stacked combinations, the electrical equipment can be conveniently and rapidly installed. Therefore, the overall size, the structure and the volume of the power distribution cabinet can be adjusted, the power distribution cabinet can be combined, adjusted and used according to actual use requirements, and the power distribution cabinet is more flexible and convenient to use.
Description
technical field [0001] One or more embodiments of this specification relate to the technical field of power distribution cabinets, in particular to a modular combined low-voltage AC power distribution cabinet. Background technique [0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. Power distribution cabinets are collectively referred to as motor control centers. ; The motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. This level of equipment should provide protection, monitoring and control for the load, and the power distribution cabinet The rated current of the low-voltage power distribution cabinet in the classification is AC 50Hz, and the power di...
Claims
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Login to View More IPC IPC(8): H02B1/30
CPCH02B1/30H02B1/301H02B1/308
Inventor 李文平张高轩
Owner ANHUI MINGYUAN POWER EQUIP MFR