
Solid Winding Iron Core Oil-immersed Transformer
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Solid Winding Iron Core Oil-immersed Transformer is a new type of high reliability transformer with more reasonable structure, better performance and lower manufacturing cost. Its excellent performance in reducing loss and saving materials is fully in line with China's energy-saving policy.
Performance Parameter Table
Product Type | Rated Capacity (KVA) |
Voltage Combined | Vector- group | No-load Loss (w) | load Loss (w) 120ºC |
No-load current (%) |
Short- circuit impedance (%) |
Noise (dB) |
||
HV(KV) | Tapping Ranges | LV(KV) | ||||||||
SG10-30/10 | 30 | 6 6.3 6.6 10 10.5 11 |
±5% ±2×2.5% |
0.4 | Dyn11 or Yyn0 |
190 | 760 | 0.9 | 4.0 | 50 |
SG10-50/10 | 50 | 270 | 1070 | 0.9 | 50 | |||||
SG10-80/10 | 80 | 370 | 1480 | 0.9 | 50 | |||||
SG10-100/10 | 100 | 400 | 1690 | 0.6 | 50 | |||||
SG10-125/10 | 125 | 470 | 1980 | 0.6 | 50 | |||||
SGB10-160/10 | 160 | 540 | 2280 | 0.6 | 50 | |||||
SGB10-200/10 | 200 | 620 | 2710 | 0.5 | 50 | |||||
SGB10-250/10 | 250 | 720 | 2960 | 0.5 | 50 | |||||
SGB10-315/10 | 315 | 880 | 3730 | 0.5 | 50 | |||||
SGB10-400/10 | 400 | 980 | 4280 | 0.4 | 50 | |||||
SGB10-500/10 | 500 | 1160 | 5230 | 0.4 | 50 | |||||
SGB10-530/10 | 530 | 1340 | 6290 | 0.3 | 55 | |||||
SGB10-600/10 | 630 | 1300 | 6400 | 0.3 | 6.0 | 55 | ||||
SGB10-800/10 | 800 | 1520 | 7460 | 0.3 | 55 | |||||
SGB10-1000/10 | 1000 | 1770 | 8760 | 0.3 | 55 | |||||
SGB10-1250/10 | 1250 | 2090 | 10300 | 0.25 | 55 | |||||
SGB10-1600/10 | 1600 | 2450 | 12500 | 0.25 | 55 | |||||
SGB10-2000/10 | 2000 | 3050 | 15500 | 0.2 | 55 | |||||
SGB10-2500/10 | 2500 | 3600 | 18400 | 0.2 | 55 |
Solid Winding Iron Core Oil-immersed Transformer Features
The product breaks through the traditional flat structure and adopts three-phase symmetrical three-dimensional structure. And because there is no air gap in the magnetic circuit, the winding is more tight, the magnetic direction of the silicon steel strip is completely consistent with the direction of the magnetic circuit, the three core columns are arranged in an equilateral triangle three-dimensional, the three magnetic paths are the same length, and are the shortest, and the processing sets are free of waste. Therefore, it is an efficient and energy-saving transformer using traditional materials, but the operation noise is lower and the structure is more compact.
Package&delivery
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