Hunan Hentg Power Electric Technology Co., Ltd.
| Overload Capacity | 1.2 times rated power for 2 hours |
| Installation Method | Outdoor |
| Rated Power | 100MVA |
| Protection Level | IP23 |
| Rated Voltage | 66KV |
| Phase | Three |
| Frequency | 50/60Hz |
| Efficiency | ≥99% |
| Impedance | 6% |
| Noise Level | ≤65dB |
| Short Circuit Withstand Time | 2 seconds |
| Insulation Level | Class F |
| Operating Temperature | 40℃ |
| Cooling Method | Oil-immersed |
| Brand Name | HENTG Power |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Overload Capacity | 1.2 times rated power for 2 hours | Installation Method | Outdoor |
| Rated Power | 100MVA | Protection Level | IP23 |
| Rated Voltage | 66KV | Phase | Three |
| Frequency | 50/60Hz | Efficiency | ≥99% |
| Impedance | 6% | Noise Level | ≤65dB |
| Short Circuit Withstand Time | 2 seconds | Insulation Level | Class F |
| Operating Temperature | 40℃ | Cooling Method | Oil-immersed |
| Brand Name | HENTG Power | Certification | CE |
| Place of Origin | China | ||
| High Light | 50/60Hz Frequency Power Transformer ，100MVA Rated Power Transformer ，IP23 Protection Level Transformer | ||
Utilizing high-quality silicon steel sheets and advanced winding technology, our 66kV power transformers offer low no-load and load losses, ensuring high operating efficiency.
Our transformers can be tailored to meet specific project requirements:
Ideal for power transmission/distribution, renewable energy projects (wind/solar), and industrial applications (factories, mines).
| Rated Power (KVA) | High Voltage (HV) | Low Voltage (KV) | Connection Symbol | Short Circuit Impedance | No-load Loss (W) | On-load Loss (W) | No-load Current (%) |
|---|---|---|---|---|---|---|---|
| 6300 | 63 66 69 | 6.3 6.6 10.5 11 | YNd11 | 9 | 8250 | 34000 | 0.63 |
| 8000 | 9830 | 40400 | 0.63 | ||||
| 10000 | 11600 | 47600 | 0.75 | ||||
| 12500 | 13600 | 56500 | 0.53 | ||||
| 16000 | 16300 | 69500 | 0.49 | ||||
| 20000 | 19200 | 84200 | 0.49 | ||||
| 25000 | 22600 | 99500 | 0.42 | ||||
| 31500 | 26800 | 120000 | 0.42 | ||||
| 40000 | 31900 | 140300 | 0.39 | ||||
| 50000 | 38600 | 174300 | 0.39 | ||||
| 63000 | 44400 | 210000 | 0.39 |
Widely used in power plants, substations, and large industrial/mining enterprises. Developed using advanced domestic and international technologies with optimized core, winding, active parts, leads, and tank designs.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
300-500MVA
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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