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S9 and S11 Oil-immersed power transformers are widely serving in power system and many special occasions, supply variable load to meet special electrical sources. Available rated voltages : 10kV、6kV、6.3kV、3kV; capacity 10kVA~1600kVA
- Widely used in power systems and various special occasions
- Good for long-range power supply
- Supply variable load to meet special electrical sources
- Wide range of rated voltage
- Wide range of capacity
S9 Oil-immersed power transformer
| Rated capacity (kVA) |
Emptywastage(W) |
Load wastage(W) |
Empty current （ % ） |
Impedance voltage （ % ） |
| 10~500 |
80~960 |
350~5150 |
3.2~1.4 |
4.0 |
| 630~1600 |
1200~2400 |
6200~14500 |
1.3~0.9 |
4.5 |
S11 Oil-immersed power transformer
| Rated capacity (kVA) |
Emptywastage(W) |
Load wastage(W) |
Empty current （ % ） |
Impedance voltage （ % ） |
| 10~500 |
60~680 |
3505~5150 |
3.2~1.4 |
4.0 |
| 630~1600 |
810~1640 |
6200~14500 |
1.3~0.9 |
4.5 |