750kva 6.6kv distribution transformer
3 week ago
Oil-immersed transformer
Oil-immersed transformers are critical voltage conversion equipment, effectively reducing transformer temperature through oil cooling technology. Our transformers feature rated voltages up to 38.5kV and power capacities reaching 31,500kVA, engineered to meet the most demanding requirements. Certified to ISO and CE standards, our products comply with international regulations including IEEE, CSA, DOE, and NEMA. Manufactured using high-permeability silicon steel laminations and H-class insulation materials, they deliver low losses and exceptional short-circuit withstand capability. Operating reliably within a temperature range of -25°C to 40°C, they are particularly suited for complex power scenarios such as renewable energy power plants and data centers.
| Applicable Standard | IEEE, ANSI, DOE |
| Phase | Three |
| Rated Capacity ( kVA) | 30-10000kva |
| Primary Voltage (kV) | 6，6.3，10，11，33，66 or others |
| Secondary Voltage (V) | 400 or others |
| Frequency | 50Hz/60Hz |
| Winding Material | Copper/Aluminum |
| Cooling | ONAN/ KNAN/ ONAF/ KNAF |
| Tap Changer | ±2*2.5% HV side or other |
| Dielectric Oil | Mineral Oil/ FR3 |
| Accessories |
Liquid level gauge
Liquid temperature gauge
Pressure-cacuum gauge
Pressure relief device
De-energized tap-changer
Transformer cooling fans
High voltage bushings
Low voltage bushings
|
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Main Product:
Power Transformer ,
Distribution Transformer,
Pad Mounted Transformer,
Pole Mounted Transformer,
Substation Transformer,
Dry Type Transformer