Indoor Outdoor Three Phase Power Transformer 500kVA 1000kVA 2500kVA Oil Type
Indoor Outdoor Three Phase Power Transformer 500kVA 1000kVA 2500kVA Oil Type Product Specifications 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
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.
- Flexible installation for various project requirements
- Environmentally friendly - supports carbon neutrality goals
- International certifications ensure smooth overseas compliance
- Significantly reduces operational costs and energy consumption
- Extended maintenance intervals with reduced upkeep costs
| 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:
- Custom configurations to meet specific project requirements
- High-efficiency designs that reduce energy losses
- Robust construction for long service life in demanding environments
- Comprehensive technical support and responsive service
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