KYN61-40.5z switchgear is indoor electric distribution equipment which apply to 3phase AC 50HZ system, rated voltage 40.5KV. It is used for power acceptance and distribution, circuit control, protection and inspection etc in power plant, transformer substation or industrial and mining establishments. It can also be use in frequent operation place.
2.Structure instruction:
The cabinet is designed according to metal-clad enclosed switchgear standard of GB3906 and IEC298. It consists of cubicle and removable parts(trucks). Cabinet is made of aluminum zinc coated steel plate with bolt, and the cabinet is divided by metal plate into circuit breaker compartment, main busbar compartment, cable compartment and relay meter compartment. All metal parts are reliably earthing. Each compartment of main circuit system have pressure release channel. In cable room, can set 10x60mm2 earthing busbar.
3.Main characteristic:
cabinet structure is assembly type, circuit breaker use truck on floor structure.
equipped with new type composite insulation vacuum circuit breaker, easy to interchange and change.
install shaft bolt pushing mechanism, beyond clutch, can move truck easily, and prevent false operation to hurt pushing mechanism
main switch, truck, interlock between switchgear all use compel lent engine interlock, have complete five prevention interlock function.
cable room have enough space, can connect enough cables and can trolly wire out.
Out shell of cabinet preventing grade reach to IP3X, prevent grade reach is IP2X. when truck compartment door is open.
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KYN61-40.5(Z) AC metal-clad withdrawable enclosed switchgear cabinet
