Single Phase Pole Mounted Distribution Transformer Oil Cooling 15kVA 37.5kVA 100kVA 75kVA
Product Specifications
Attribute | Value |
Frequency | 50Hz, 60Hz, 50/60Hz |
Phase | Single Phase |
Coil Structure | Shell-Type Coil, layer coil, fully sealed construction, round coil, Disc Coil |
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 |
Type | Isolation Transformer, Voltage Regulator Transformer, AUTOTRANSFORMER, Oil-Immersed Transformer |
Rated Capacity | 15KVA~100KVA |
Cooling Method | Oil Cooling |
Vector Group | Dyn11 / Yyn0 |
Winding Material | Copper |
Key Advantages
- Reduced Line Losses: Installed close to the load, these transformers shorten the low-voltage supply radius, reducing line losses by over 99%.
- Energy Efficient Design: Features high-efficiency wound core design for improved electrical performance and energy efficiency.
- Space-Saving Installation: Pole-mounted suspension installation requires no ground space, ideal for rural and suburban areas.
- Cost Effective: Lower capital investment compared to traditional transformer systems.
- High Reliability: Fully enclosed structure provides excellent protection against dust and moisture with strong overload capacity.
Technical Specifications
Core Structure:
Silicon Steel Laminated Core, Copper Winding (H-Class Insulation)
Protection System:
IP55 Protection Grade Oil Tank with Pressure Relief Valve and Oil Level Gauge
Item | Typical Value |
Rated Capacity | 10kVA/25kVA/50kVA |
No-load Loss | ≤45W (25kVA Example) |
Impedance Voltage | 4%±10% |
Special Design Features
- Fully sealed structure for anti-oxidation
- Axial heat sink for enhanced convection
- Anti-theft mechanical locks
- Compact and lightweight design