- Products & Solutions
Medium voltage component
CES-40.5 Outdoor MV EP Vacuum Circuit BreakerCB for Capacitor switching
CES-40.5, vacuum circuit breaker special for capacitor’s switching, is a new-generation dedicated medium voltage switch equipment developed by Thomas Edison R & D Center of Cooper according to the characteristics of current power grid load demands, which can provide a stable and reliable solution for the switching of 35kV voltage side reactive compensation capacitor bank of 500kV, 330kV and 220kV transformer substations.●Advanced Dual-break vacuum arc extinguish technology
●Long life times: 30000 cycles
●Up to 1500A back to back capacitor bank switching.
●Flip-flop permanently magnetic operating mechanism with fast open function
●Outdoor solid embedded insulation technology from Cooper