Voltage Switchgear Mod

Mainly used for power transmission of power plant, medium and small scale generator,

power distribution for industrial and mining enterprises and institutions, as

well as power acceptance and transmission of secondary substation in electric

system, and large scale voltage motor starting etc, so as to perform control protection

and monitoring. This switchgear complies with IEC298 and GB3906-91 etc standards,

in addition to work with domestically produced Model VH3 / VH4 vacuum circuit

breaker and VHCR series of VAcuum contactors provided, it may also work with

Siemens Model 3AH5 vacuum circuit breaker, and is really a power distribution

unit with superior performance.



Structure of cabinet body:

The switchgear is cladding type metal enclosed structure, consists of cabinet body

and with drawable part (midship handcart). Cabinet body is divided into handcart

room, main bus bar room, cable vault and relay instrument room. Three high voltage

compartments have pressure release passages and release ports respectively,

so that internal troubleshooting could be released only through release port

in case of failure, titus prevent fire pooling accident and protect personal

satiety. Passed this test.