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技术特点 技术参数

MVset     Metal Armored Withdrawable Medium Voltage Switchgear



MVset indoor metalclad drawout switchgear is designed to be complete distribution equipment with three-phase A.C. single busbar and single busbar section system having a rated voltage of 12 KV and rated
frequency of 50/60Hz.The switchgear is mainly employed in receiving and distribution of power energy from the network as well as starting of large-size HV motors.In addition,the switchgear is provided with controlling,protection and monitoring functions.The switchgear conforms to IEC 60298,GB 3906 and other standards.The switchgear itself owns five prevention functions such as prevention of misoperation of circuit breakers,prevention of pushing or pulling truck with load,prevention of closing earth switch under voltage,prevention of supplying power
when earth switch is at the earth position and prevention of entering the electrical separation zone by accident.The switchgear selects iBV vacuum circuit breakers made by Sydenham, thus recogninzed as power distribution equipment with excellent performance. 


■ Self-closing shield for safety protection
■ Safety shield can be pad-locked during maintenance

Internal arc protection design
■ Integrated lift-up door design
■ Full range fixing around CB room for internal arc shock protection of the VCB room
■ Emergency OFF button

■ Space for cable connection higher than 650mm
■ Front & REAR access of cable connection
■ Cubicle body can be installed against the wall.
■ Auto-trolley system and auto earthing switch as options for remote operation
■ Swing CT support for easy maintenance
■ Special designed window for infra-red temperature monitoring