▶ Standard Spec of Amorphous Oil type Transformer
| Standard Spec. | Standard of application | Regulation(High efficiency energy using 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 | - | Withstanding Voltage of commercial cycle | 50 | 20 | 10 | 3 | Withstanding Voltage of Impulse | 150 | 60 | 40 | - | Primary of rated Voltage(kV) | 22900 | 6600 | 3300 | Below 600 | 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) | 6.6, 3.3, 0.48,0.44, 0.38, 0.22 | | Rated capacity(kVA) | 100 / 150 / 200 / 300 / 400 / 500 / 600 / 750 / 1,000 /1,250 / 1,500 / 2,000 / 2,500 / 3,000 / 3,500 / 4,000 / 5,000 / 10,000 / 15,000 |
▶ Overall Dimension and Characteristic ► 3Ø22.9kV / LV Capacity (kVA) | Imp. (%) | No-load Loss (W) | Load Loss (W) | Efficiency of load factor(%) | Dimension(mm) | Oil (liter) | Weight (kg) | 20% | 40% | 100% | W | D | H | 100 | 4.6 | 73 | 1,760 | 99.29 | 98.91 | 98.20 | 1,030 | 750 | 1,280 | 210 | 700 | 150 | 4.6 | 103 | 2,570 | 99.32 | 99.02 | 98.25 | 1,170 | 850 | 1,310 | 250 | 870 | 200 | 4.6 | 117 | 3,135 | 99.40 | 99.10 | 98.40 | 1,120 | 850 | 1,360 | 290 | 1,020 | 300 | 4.8 | 154 | 4,450 | 99.45 | 99.23 | 98.49 | 1,300 | 940 | 1,430 | 370 | 1,300 | 400 | 4.8 | 192 | 5,325 | 99.50 | 99.28 | 98.64 | 1,450 | 940 | 1,370 | 425 | 1,600 | 500 | 4.8 | 216 | 6,470 | 99.53 | 99.35 | 98.68 | 1,650 | 1,020 | 1,370 | 450 | 1,800 | 600 | 5.0 | 233 | 7,610 | 99.55 | 99.37 | 98.71 | 1,770 | 1,130 | 1,370 | 530 | 2,050 | 750 | 5.0 | 268 | 9,225 | 99.58 | 99.40 | 98.75 | 2,050 | 1,130 | 1,380 | 590 | 2,320 | 1,000 | 5.0 | 400 | 11,950 | 99.56 | 99.46 | 98.78 | 1,940 | 1,450 | 1,440 | 680 | 2,820 | 1,500 | 6.0 | 560 | 16,200 | 99.62 | 99.54 | 98.90 | 2,100 | 1,610 | 1,690 | 950 | 4,050 | 2,000 | 6.5 | 640 | 22,700 | 99.61 | 99.54 | 98.85 | 2,400 | 2,050 | 1,680 | 980 | 4,950 |
► 3Ø 22.9kV / 6.6kV or 3.3kV Capacity (kVA) | Imp. (%) | No-load Loss (W) | Load Loss (W) | Efficiency of load factor(%) | Dimension(mm) | Oil (liter) | Weight (kg) | 20% | 40% | 100% | W | D | H | 2,500 | 6.5 | 690 | 25,850 | 99.66 | 99.52 | 98.95 | 2,600 | 2,270 | 2,340 | 1,790 | 6,800 | 3,000 | 6.5 | 870 | 29,500 | 99.66 | 99.54 | 99.00 | 2,350 | 2,220 | 2,520 | 1,850 | 7,400 | 3,500 | 7.0 | 1,000 | 33,125 | 99.67 | 99.55 | 99.03 | 2,230 | 2,900 | 2,470 | 2,200 | 8,600 | 4,000 | 7.0 | 1,150 | 35,160 | 99.68 | 99.58 | 99.10 | 2,500 | 2,770 | 2,660 | 2,270 | 9,360 | 5,000 | 7.0 | 1,350 | 39,000 | 99.71 | 99.62 | 99.20 | 2,850 | 2,400 | 2,650 | 2,530 | 10,600 |
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