Specifications
Description
Three Phase Oil Immersed Transformer (30-10000kVA)
Product Overview

High-performance MV/HV oil immersed transformer designed for power distribution networks, featuring energy efficiency and reliable operation in demanding environments.

Key Specifications
Attribute Specification
Rated Capacity 30-10000kVA
Frequency 50Hz, 60Hz
Phase Three
Input Voltage 3kV-69kV (Multiple Options)
Output Voltage 110V-10kV (Multiple Options)
Cooling Method ONAN/ONAF or Customized
Winding Material Copper/Aluminum
Noise Level ≤ 65dB
Warranty 3 Years
Key Features
  • S22 Energy Efficiency standard for reduced operational costs
  • Extended maintenance intervals with reduced upkeep requirements
  • Oxygen-free copper windings with high insulation strength
  • Short-circuit resistant design with low thermal rise
  • Stable long-term operation with minimal maintenance
  • Customizable configurations available
Technical Performance Data
Rated Capacity (KVA) Vector Group Voltage Combination No-load Loss Load Loss Impedance
30 Yyn0/Dyn11 10/6.3/6 65 455/430 4.0
50 ±5% ±2X2.5% 80 655/625
100 120 1140/1080
400 330 3250/3095 4.5
1600 940 10440/10440 5.0
Applications

Ideal for power distribution networks, urban and rural power grid transformation, and industrial power systems requiring reliable energy transmission.

✅ Significantly reduces operational costs and energy consumption
✅ Extended maintenance intervals with reduced upkeep
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MV HV Oil Immersed Transformer 50KVA 200KVA 400 KVA High Frequency Manufacturers

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MV HV Oil Immersed Transformer 50KVA 200KVA 400 KVA High Frequency Manufacturers

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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