Transformer

Standard Spec Standard of application Notice of MOCIE(Rule on promotive supply of high energy efficiency appliance) or IEC 60076 Power Transformer Frequency 60Hz Temperature rising of winding Oil Temperature 60 / Winding temperature 65 Standard insulation level(kV) Systematic Voltage 24 7.2 3.6 under 0.6 - Withstanding Voltage of commercial cycle 50 20 10 3 - Withstanding Voltage of Impulse 150 60 40 - - Primary of rated Voltage(kV) 22,900 6,600 3,300 600 tX - Primary of tapped Voltage(kV) F23.9-R22.9-21.9-20.9-19.9 F6.9-R6.6-6.3-6.0-5.7 F3.45-R3.3-3.15-3.0-2.85 Secondary of rated Voltage(kV) 6600 / 3300 / 480 / 380 / 220 Rated capacity(kVA) 100 / 150 / 200 / 300 / 400 / 500 / 600 / 750 / 1,000/ 1,500 / 2,0002,500 / 3,000 / 3,500 / 4,000 / 5,000 / 10,000