... and power engineering unit as it has a wide applicable scope.The AC endure voltage resonant device is ... FCCPS 1setIT1setResonant Reactor,HCBPXZ-27/54/108-108sFrequency resonant booster deviceTest frequency:45~300HzBelow 31500kVA,35kV ... cable 3000m110kVA insulation transformerHCBPXZ-65/130/260-520Frequency resonant booster deviceTest frequency:45~300Hz110kVA breaker, busbar,25kW25kVA65kV ...