Industrial Electric Circular Coil HV Oil Immersed Transformer Step Up Step Down 3 Phase
Industrial Electric Circular Coil HV Oil Immersed Transformer Three-Phase Step Up/Step Down Power Transformer Product Overview Key Specifications Attribute Value Type Distribution transformer, Auto Transformer Material 100% Copper Wire Frequency 50Hz, 60Hz Phase Three Coil Structure Circular coil (Dual-winding) Input Voltage 3kV-400kV (multiple options) Output Voltage 11kV-480V (multiple options) Cooling Method ONAN, ONAF, OFAF Warranty 2 Years Product Features Oil-Immersed
3 Phase HV Oil Immersed Transformer
,Circular Coil HV Oil Immersed Transformer
,Step Up Step Down HV Transformer
| Attribute | Value |
|---|---|
| Type | Distribution transformer, Auto Transformer |
| Material | 100% Copper Wire |
| Frequency | 50Hz, 60Hz |
| Phase | Three |
| Coil Structure | Circular coil (Dual-winding) |
| Input Voltage | 3kV-400kV (multiple options) |
| Output Voltage | 11kV-480V (multiple options) |
| Cooling Method | ONAN, ONAF, OFAF |
| Warranty | 2 Years |
- Oil-Immersed Design: 30KVA-2501KVA capacity range with fully sealed structure for improved moisture resistance
- Flexible Cooling Options: Supports ONAN (Oil Natural Air Natural) and ONAF (Oil Natural Air Forced) configurations
- Installation Versatility: Suitable for indoor/outdoor, pad-mounted, or pole-mounted installations
- Customization Available: Voltage, connection method, and enclosure options tailored to your requirements
- Certified Quality: Compliant with CE, ISO9001, and ISO14001 standards
| Capacity (KVA) | HV (KV) | HV Tapping | LV (KV) | Vector Group | No-load Loss (W) | On-load Loss (W) | No-load Current (%) | Short Circuit Impedance (%) |
|---|---|---|---|---|---|---|---|---|
| 630 | 35 | ±5% | 3.15/6.3/10.5 | Yd11 | 830 | 7870 | 1.1 | 6.5 |
| 800 | 980 | 9410 | 1 | 6.5 | ||||
| 1000 | 1150 | 11540 | 1 | 6.5 |
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