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Box-type substation installation quality requirements

發布時間:2015-1-23

Box-type substation cabinet installation requires a solid straight.

The main transformer and accessories to adjust eligibility test, the body of the collision.

Main transformer connected to the line pressure line fastening wiring is good.

Setting values of various protective devices comply with the design of the main transformer, reliable action.

High Voltage Switchgear securely installed straight.

Busbar support insulator surface clean and free of oil, dust, no damage, cracks and traces of discharge; fixed firmly, close contact joints, bus paint color and phase sequence compliance; compliance with safety spacing; bus operating temperature should not exceed 70 ℃; welds, joints temperature not exceeding 65 ℃.

Grounding, grounding wire and install lightning protection devices meet the design requirements, ground resistance to meet the requirements.

All exposed live body protective fence must be added, and the suspension danger warning signs

Bo-Electric Technology Co., Ltd. is a professional production of box-type substation and other products manufacturers, Bo-box-type substation widely used in supporting key projects and large enterprises


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