A method for offline wiring of low-voltage drawer cabinet formwork

Abstract

The invention relates to a low-voltage drawer cabinet template and a wiring method, especially relates to an off-line wiring low-voltage drawer cabinet template and an off-line wiring method, and belongs to the technical field of electrical equipment. The off-line wiring low-voltage drawer cabinet template comprises a template body spread by an 8E drawer cabinet as a prototype. The template body is provided with positions for accommodating elements according to zones. The middle of the template body is a main zone, and a position for accommodating a switch installing plate is disposed in the main zone. Positions for accommodating a contactor, a mutual inductor and a motor protection mutual inductor are disposed at one side of the switch installing plate. The lower portion of the switch installing plate is provided with a position for accommodating a travel switch. The left side edge of the main zone is provided with a first flanging zone that extends outwards, and the first flanging zone is provided with positions for accommodating a fuse and a micro circuit breaker relay. The top edge of the main zone is provided with a second flanging zone that extends upwards, and the second flanging zone is provided with a position for accommodating a secondary plug-in. The template plate around the secondary plug-in is equipped with die change holes. The right side edge of the main zone is provided with a third flanging zone that extends outwards. The advantages of the template and the method are that the cost of materials is saved, the time of delivery of a low-voltage cabinet is shortened, and the work efficiency is improved.

Description

technical field [0001] The invention relates to a low-voltage drawer cabinet template and a wiring method, in particular to an offline wiring low-voltage drawer cabinet template and an offline wiring method, belonging to the technical field of electrical equipment. Background technique [0002] Low-voltage switchgear is suitable for power plants, petroleum, chemical industry, metallurgy, textiles, high-rise buildings and other industries, as power transmission, power distribution and power conversion. The components are placed in the switch cabinet according to the needs. During installation, the low-voltage secondary line workers need to install the components first, then manually measure the wires, calculate the wiring harness, and complete the work after disconnecting the wires. The problem is that the components need to be installed in the drawer. After the installation is completed, the wiring can be carried out according to the position of the components. However, the ...

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the technical problem that the components of the drawer cabinet are not installed or completed and cannot be rewired for the second time through the following technical solutions: a low-voltage drawer cabinet template for offline wiring, including a tiled template body based on the 8E drawer cabinet, The template body is provided with positions for placing various components according to the area. The middle part of the template body is the main body area. The position of the contactor, the mutual inductor and the horse protection transformer, the lower part of the switch mounting plate is provided with the position of the travel switch, the left side of the main body area has a first hemming area extending outward, and the second A hemming area is provided with a position for placing a fuse and a micro-break relay, and the upper side of the main body area has a second hemming area extending upwards, and the second hemming area is provided with a position for placing a secondary insert, and the secondary insert There are mold change holes on the template body around the body, and the right side of the main body area has a third hemming area extending outward

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