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GCS(Ⅱ)-2 Modified Type or Standard

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GCS(Ⅱ)-2 Modified Type or Standard

Overview LowvoltageswithchgearcubiclearesuitableforsystemwithAC50Hz,ratedworkingvoltageupto660V,currentupto4000A,andapplicableforpowergeneration,transmission,distribution,charge-overandconsumptionequi
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product description
Low voltage swithchgear cubicle are suitable for system with AC 50Hz,rated working voltage up to 660V,current up to 4000A, and applicable for power generation,transmission,distribution,charge-over and consumption equipment control.These products conform of relevant standards such as IEC60439-1,GB7251.1 and JB/T9661 and are widely used in power plant,metallurgical factory,petroleum industry,chemical industry,textile industry and high-rise buildings.
Designed with advanced manufacturing technique and a modularized and flexible structure,those modified products can replace all traditional GCS and MNS solutions in the market.
Structure instruction
1. The new type hand-crank mechanism can be operated either by hand or motor.Its multi-circle labor-saving rack-in method enables the drawer to be racked in and out easily,flexibly and stably.Three working positions are provided with mechanical location and display as well as"clatter" sound prompt facility,whose feeding mechanism principle and interlocking mechanism rank first in the same trade both at home and abroad.The motor-operation, and the motor-oprated mechanism can not be connected when the handle crank is in the mechanism( under operational state). Only when the handle crank is pulled out, it can be connected so as to electrically close the air circuit breaker,with high operation safety;
2. Three-position hand-pull or feeding interlock mechanism is used in unit drawers, with three positions for locking,indicating and auxiliary power supply under closed interlock postion,as well as switch refastening and reset facility;
3. The samll new three-position hand-pull feeding mechanism is used in 1/2 and 1/4 unit drawers,with three positions for locking,indicating and auxiliary power supply under closed interlock position,as well as switch with refastening and reset facility;
4. The new feeding mechanism drawer has mechanical indication under positions as disconnecting,testing and connecting,synchronization of electrical contacts with positions.
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