Hunan Hentg Power Electric Technology Co., Ltd.
                                                                                                           
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15 Years
Since 2011
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MV HV Oil Immersed Transformer 50KVA 200KVA 400 KVA High Frequency Manufacturers

Price Negotiable
Price: Negotiable
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Product 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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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Hentg Power Electric Technology Co., Ltd.
Location Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha,Hunan province, China
Contact Person Ms. Laurel

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