Switch cabinet easy to maintain

Abstract

The invention provides a switch cabinet easy to maintain. The switch cabinet easy to maintain comprises a shrouding plate, a function unit partition plate, a baffle and a cable inlet. A breaker room and a cable room are partitioned through the function unit partition plate, and the two partition rooms are completely isolated. Meanwhile, the function unit partition plate is further provided with a window which is provided with a detachable cover plate with the corresponding size, and the detachable cover plate is fixed to the partition plate through a screw. Phase partitions are arranged between current transformers in the cable room, and therefore the current transformers can be separated. Due to the fact that the partition plate is arranged between the breaker room and the cable room, the breaker room and the cable room can be divided into two independent parts. Meanwhile, due to the arrangement of the partition plate, maintenance is difficult, and the function unit partition plate needs to be removed in the maintenance process. Thus, the window is formed in the function unit partition plate, the detachable cover plate is additionally arranged on the window, and therefore the function unit and the relay room can be separated.

Description

technical field [0001] The invention belongs to the technical field of electrical switch cabinets, in particular to a switch cabinet that is easy to overhaul. Background technique [0002] In the existing technology, the 35KV switchgear is suitable for the 35KV three-phase AC 50HZ power system. The normal operations of the switchgear include opening and closing of the circuit breaker, pushing the handcart of the circuit breaker to the working position and retreating to the test position, And the opening and closing of the grounding switch, etc., can be used in power plants, substations, industrial and mining industries and other fields. It is used for receiving and distributing electric energy in the distribution room. It has the functions of controlling, protecting and monitoring the operation of the equipment in the circuit. However, the existing common cabinet type has the disadvantage that some local structures of the cabinet body are unreasonable. (1) When connecting...

AI Technical Summary

Problems solved by technology

However, the existing common cabinet type has some disadvantages of unreasonable partial structure of the cabinet body.

(1) When connecting the secondary line of the transformer of the equipment, it is necessary to turn the secondary terminal of the transformer backwards, causing the transformer to be reversed, so that the primary copper bar must first pass through the P2 end and then pass through the P1 end, so that the copper bar is connected Finally, the secondary terminal must be reversed, which can easily cause wiring confusion

(2) When installing and repairing the equipment and the secondary line, the interphase partition behind the cabinet must be removed so that workers can enter the cabinet for work

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