Specifications
Description
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
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Single Phase Pole Mounted Distribution Transformer Oil Cooling 15kVA 37.5kVA 100kVA 75kVA

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Single Phase Pole Mounted Distribution Transformer Oil Cooling 15kVA 37.5kVA 100kVA 75kVA
Single Phase Pole Mounted Distribution Transformer Oil Cooling 15kVA 37.5kVA 100kVA 75kVA

Hunan Hentg Power Electric Technology Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2011
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Total Annual :
50000000-100000000
Employee Number :
200~250
Certification Level :
Verified Supplier
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