Type and Rating · Capacity range :50-50000KVA· Secondary voltage: 415V ,400V etc.· Frequency :50Hz ,60Hz· Type: Single phase ,three phase · No-load tap changer and o

Technical data :Rated insulation voltage660VRated operating voltage

Specifications1.Manifold2.Material: PP,PE, Nylon, PET3.Size: required by customer4.Customized designs are welcome.Optional Information- Payment : T/T- Delivery : Sea or air- Origin : China- Packaging

Specifications1.Terminal bracket2.Material: PP,PE, Nylon, PET3.Size: required by customer4.Customized designs are welcome.Optional Information- Payment : T/T- Delivery : Sea or air- Origin : China- Pa

Main technical datarated voltage 12kVrated frequency 50Hzrated lighting impulse voltageto earth 75kVbetween clearance 85kVrated 1 min power frequency withstand voltageto earth 42kVbetween clearance 48

Techinical Parameter:H.V. unit40.5kVKYN10-40.5JYN1-40.5ZN23-35ZN12-35LN2-35(Z)Rated voltagekV40.5Rated currentA1250-1600Rated short-circuit breaking currentkV20-31.5Rated short-circuit making current(

Rated voltagekV40.5Lightning impulse withstand voltage(peak value)Phase to earth & phase to phasekV185Isolating distancekV2151minpower frequency withstand voltagePhase to earth, phase to phasekV95

Technical parameter:ItemUnitDataRated voltage (Max working voltage)kV12Rated insulation level1min power frequency withstand voltagekV42Lightningimpulse withstandvoltagekV75Rated frequencyHz50Main busb

H.V. unitRated voltagekV12Rated current of main bus-barA630Rated short-time withstand currentkA/s25/2Rated crest withstand currentkA63Rated short-time making currentkA63Breaking current of fuserkA31.5