China Copper Windings Oil Type Power Transformer, Find details about China Power Transformer, Distribution Transformer from Copper Windings Oil Type Power Transformer
Rated capacity(KVA) | Voltage Combination and tap range | connection of transformer winding | No-load loss (W) | Load loss (W) | No-load current (%) | Short circuit impedance (%) | ||
High voltage (KV) | High voltage tap range ( %) | Low voltage (KV) | ||||||
5 10 16 20 30 40 50 63 80 100 125 | 6 6.3 10 10.5 11 | ±5% ±2x2.5% | 2 x(0.22~0.24) or 0.22~0.24 | II0 II6 | 20 20 20 30 30 40 40 50 60 70 90 | 150 260 370 430 630 780 1100 1140 1400 1650 1950 | 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.9 0.8 0.7 | 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 |
Rated capacity(KVA) | Voltage Combination and tap range | connection of transformer winding | No-load loss (W) | Load loss (W) | No-load current (%) | short circuit impedance (%) | ||
High voltage (KV) | High voltage tap range ( %) | Low voltage (KV) | ||||||
30 50 63 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 | 6 6.3 6.6 10 10.5 11 | ±5% ±2x2.5% | 0.4 | Dyn11 Yyn0 | 33 43 50 60 75 85 100 120 140 170 200 240 320 380 450 530 630 750 900 | 630/600 910/870 1090/1040 1310/1250 1580/1500 1890/1800 2310/2200 2730/2600 3200/3050 3830/3650 4520/4300 5410/5150 6200 7500 10300 12000 14500 17400 20200 | 1.70 1.30 1.20 1.10 1.00 0.90 0.70 0.70 0.70 0.50 0.50 0.50 0.30 0.30 0.20 0.20 0.20 0.20 0.20 | 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.5 4.5 4.5 4.5 4.5 5.0 5.0 |
Rated capacity(KVA) | Voltage Combination and tap range | connection of transformer winding | No-load loss (W) | Load loss (W) | No-load current (%) | Short circuit impedance (%) | ||
High voltage (KV) | High voltage tap range ( %) | Low voltage (KV) | ||||||
30 50 63 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 | 24 22 20 | ±5% ±2x2.5% | 0.4 | Dyn11 Yyn0 | 40 55 65 75 90 100 120 145 165 200 240 290 370 450 530 620 750 900 1080 | 690/660 1010/960 1200/1150 1440/1370 1730/1650 2080/1890 2540/2420 3000/2860 3520/3350 4210/4010 4970/4730 5940/5660 6820 8250 11330 13200 15950 19140 22220 | 1.50 1.20 1.10 1.00 0.90 0.80 0.60 0.60 0.60 0.50 0.50 0.50 0.30 0.30 0.30 0.20 0.20 0.20 0.20 | 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 6.0 6.0 6.0 6.0 6.0 6.0 6.0 |