A low-voltage integrated power distribution cabinet

Abstract

A low-voltage comprehensive power distribution cabinet comprises a power distribution cabinet body used for placing a power distribution switch device and a compensation cabinet body used for placing a reactive compensation device. The lateral face of the power distribution cabinet body and the lateral face of the compensation cabinet body are mutually connected through a connection frame in detachable mode, and a water storage tank used for collecting water flowing from a top cover of the power distribution cabinet body and a top cover of the compensation cabinet body is arranged at the top of the connection frame. The water storage tank is provided with an exhaust hole connected with an exhaust pipeline. The cabinet has the advantages of being simple in structure, strong in adaptability, safe, reliable and the like.

Description

technical field [0001] The invention relates to a low-voltage integrated power distribution cabinet. Background technique [0002] The low-voltage integrated power distribution cabinet is mainly used to place power distribution switchgear. The power distribution switchgear mainly includes multiple sets of circuit breakers and corresponding connecting copper bars. In order to reduce the loss of power supply transformers and transmission lines, improve power supply efficiency, and improve the power supply environment, usually Partition boards will be used to divide the interior of the low-voltage integrated power distribution cabinet into independent power distribution rooms and compensation rooms. The power distribution room is placed with power distribution switchgear, and the compensation room is placed with reactive power compensation devices. In the environment, the use of low-voltage integrated distribution cabinets with compensation rooms can facilitate the installation...

AI Technical Summary

Problems solved by technology

[0002] The low-voltage integrated power distribution cabinet is mainly used to place power distribution switchgear. The power distribution switchgear mainly includes multiple sets of circuit breakers and corresponding connecting copper bars. In order to reduce the loss of power supply transformers and transmission lines, improve power supply efficiency, and improve the power supply environment, usually Partition boards will be used to divide the interior of the low-voltage integrated power distribution cabinet into independent power distribution rooms and compensation rooms. The power distribution room is placed with power distribution switchgear, and the compensation room is placed with reactive power compensation devices. In the environment, the use of low-voltage integrated distribution cabinets with compensation rooms can facilitate the installation of power distribution devices, save space, reduce costs, and ensure power distribution safety, but on the contrary, in environments without reactive power compensation, it increases Occupies space and cost. Therefore, it is usually designed according to actual needs whether to set up a compensation room in the low-voltage integrated power distribution cabinet, which has poor flexibility and cannot adapt to various environments; there are also reactive power compensation devices placed in independent reactive power compensation cabinets. , the reactive power compensation cabinet and the low-voltage integrated power distribution cabinet are independent of each other, and there is no connection between the cabinets. Compared with the low-voltage integrated power distribution cabinet with a compensation room, it occupies a larger space, relatively higher cost, and safer It is also poor, but it can choose whether to use reactive power compensation cabinets according to the actual environment, and even temporarily remove or install reactive power compensation cabinets. It has good flexibility and can be adapted to various environments without causing cost waste.

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