He' Nan Chineng Electric Power Equipment Co., Ltd
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6.6KV Oil Immersed Power Distribution Transformer
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6.6KV Oil Immersed Power Distribution Transformer
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Our company's oil-immersed transformer series has become a leader in the field of power supply due to its excellent performance, safety and stability, as well as durability. The product line covers various models from S9 to S22, suitable for voltage ranges from 6kv to 35kv, with a capacity ranging from 15kva to 31500kva, meeting the needs of various scenarios.
We adopt high-conductivity H62 material for the conductive rod to reduce heat generation and ensure stable equipment operation. The all-new mineral insulating oil guarantees excellent insulating performance and prolongs the product lifespan. The tank is made of high-quality steel plates and profiles, complying with national standards, ensuring high mechanical strength and durability.
Our transformers are designed with a focus on energy efficiency, low temperature rise, and strong load capacity, capable of long-term continuous full-load stable operation. Our oil-immersed transformers are reliable power supply solutions worthy of your trust, providing stable and dependable support for your power needs.
Product Advantages:
Brand new mineral insulating oil PCB free
Low temperature rise long-term full load operation
Comply with IEC standards with CE/ISO certificates
Full galvanized coating no rust
Exported to 40 countries professional design experience
| 30-2500KVA 6-11KV Oil-immersed transformer | ||||||||
| Rated Capacity (kVA) | Voltage Combination | Vector Group | No-Load Loss(w) | Load Loss | No-Load Current(%) | Short Circuit Impedance(%) | ||
| High Voltage(kV) | Tapping Range | Low Voltage(kV) | ||||||
| 30 | 11 10.5 10 6.3 6 | ±5% ±2×2.5% | 0.4 | Dyn 11 or Yyn0 | 130 | 630 | 2.1 | 4 |
| 50 | 170 | 910 | 2.0 | |||||
| 63 | 200 | 1090 | 1.9 | |||||
| 80 | 250 | 1310 | 1.8 | |||||
| 100 | 290 | 1580 | 1.6 | |||||
| 125 | 340 | 1890 | 1.5 | |||||
| 160 | 400 | 2310 | 1.4 | |||||
| 200 | 480 | 2730 | 1.3 | |||||
| 250 | 560 | 3200 | 1.2 | |||||
| 315 | 670 | 3830 | 1.1 | |||||
| 400 | 800 | 4520 | 1.0 | |||||
| 500 | 960 | 5410 | 1.0 | |||||
| 630 | 1200 | 6200 | 0.9 | 4.5 | ||||
| 800 | 1400 | 7500 | 0.8 | |||||
| 1000 | 1700 | 10300 | 0.7 | |||||
| 1250 | 1950 | 12000 | 0.6 | |||||
| 1600 | 2400 | 14500 | 0.6 | |||||
| 2000 | 2850 | 19500 | 0.6 | 5 | ||||
| 2500 | 3000 | 21200 | 0.6 | 5 | ||||
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