... again from Europe. So it owns the advantages of low power loss , small volume, light-weight,low noise ,moistureproof, pollutionproof, ... SC(B)10 is dropping 15%than SC8, 20% in power no-load loss.Technical date :Capacity: 30~2500KVAVoltage grade :10kVTapping ... or othersImpedance voltage: 4%6%Insulation level: L175AC35/LI0AC3Insulation grade:F gradeNo-load loss, Load loss, NO-load current, Noise etc ...