Hunan Hentg Power Electric Technology Co., Ltd.
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Product Specification
| High Light | outdoor three phase power transformer ，three phase power transformer 500kva ，indoor three phase distribution transformer | ||
| Attribute | Value |
|---|---|
| Frequency | 50Hz, 60Hz |
| Phase | Three |
| Coil Number | Three Windings, Multi Winding, Two Windings, Single Winding |
| Application | Distribution system |
| Coil Structure | Fully sealed construction |
| Output Voltage | 10kV, 415V, 110V, 220V, 380V, 400V, 440V, 480V, 11kV |
| Input Voltage | 11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV, 35kV, 69kV, 110kV, 115kV, 132kV, 220kV, 400kV |
| Type | Oil-Immersed Transformer, Voltage Regulator Transformer |
| Rated Capacity | 500KVA-2500KVA |
| Standard | DOE/IEC60076/IEEE/ANSI |
| Feature | High Efficiency (98%) |
| Coil Material | Copper/Aluminum Coil |
| Impedance | 6 ~ 16% |
| Cooling | ONAN/ONAF or Customized |
| Insulation Class | Class A |
Our oil-immersed distribution transformers range from 30kVA to 2500kVA, with voltage levels up to 35kV. They are widely used in power utilities, renewable energy, industrial facilities, railway systems, and urban infrastructure. Designed to IEC and ANSI standards, our transformers offer high efficiency, low losses, and long service life, suitable for both indoor and outdoor environments.
| Rated Capacity (KVA) | Vector Group | Voltage Combination | HV | Tapping Range | LV | No-load Loss | Load Loss | Impedance |
|---|---|---|---|---|---|---|---|---|
| 30 | Yyn0 / Dyn11 | 10/6.3/6 | ±5% ±2X2.5% | 0.4 | 65 | 455/430 | 4.0 | |
| 50 | 80 | 655/625 | ||||||
| 63 | 90 | 785/745 | ||||||
| 80 | 105 | 945/900 | ||||||
| 100 | 120 | 1140/1080 | ||||||
| 125 | 135 | 1360/1295 | ||||||
| 160 | 160 | 1665/1585 | ||||||
| 200 | 190 | 1970/1870 | ||||||
| 250 | 230 | 2300/2195 | ||||||
| 315 | 270 | 2760/2630 | ||||||
| 400 | 330 | 3250/3095 | 4.5 | |||||
| 500 | 385 | 3900/3710 | ||||||
| 630 | 460 | 4460/4460 | ||||||
| 800 | 560 | 5400/5400 | ||||||
| 1000 | 665 | 7415/7415 | ||||||
| 1250 | 780 | 8640/8640 | ||||||
| 1600 | 940 | 10440/10440 | ||||||
| 2000 | 1085 | 13180/13180 | 5.0 | |||||
| 2500 | 1280 | 13360/13360 |
Our oil-immersed transformers combine superior engineering with rigorous quality control to deliver reliable power distribution solutions. With extensive experience in transformer manufacturing, we provide:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
50000000-100000000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P... HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...
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