Spring Drive Mechanism
Dec 17, 2009
Model No:MD.J06
This mechanism is used in 12kV, 3 phase AC 50Hz indoor VS1+ vacuum circuit breaker
1.This Mechanism adopt single phase permanent magnet DC electromotor to stored energy.the detail of electromotor as belows:
Model Rated voltage(V).....
Ningbo Mingde Electrical Science&Technology Co., Ltd.