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China factory - Hunan Hentg Power Electric Technology Co., Ltd.

Hunan Hentg Power Electric Technology Co., Ltd.

  • China,Changsha ,Hunan
  • Verified Supplier

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China 50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power
China 50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power

  1. China 50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power

50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power

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  1. Product Details
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Product Specification

High Light double winding oil immersed transformer50kva oil immersed transformer50kva step down power transformer
50kVA Double Winding Oil Immersed Transformer
Variable Voltage Step Down Power Transformer
Product Specifications
Attribute Value
Type Distribution Transformer, Oil-filled Transformer
Material Copper, Aluminum, Steel
Frequency 50Hz
Winding Material Copper, Aluminum
Application Industrial, Electronic
Phase Three
Coil Structure Circular coil
Coil Number Dual-winding coil
Input Voltage 10kV, 35kV, 110kV
Output Voltage 0.4KV
Vector Group Dyn 11
Cooling Method ONAN
Size 195*168*174CM
Product Description
HENTG Power 50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power Transformer
Oil-immersed transformers with optimized cooling channels using pressboard gaskets—supporting both ONAN and ONAF cooling for efficient heat management.
  • Built with high-quality cold-rolled silicon steel sheets and oxygen-free copper windings, minimizing no-load and load losses
  • Lower core and copper losses than IEC standards, with reduced temperature rise
  • Environmentally friendly design reduces long-term operational costs
  • Improves system stability and grid efficiency
  • S20 type energy-efficient secondary oil-immersed transformer
Technical Specifications
Rated capacity (KVA) Vector Group Voltage Combination No-load loss Load loss Impedance
30 Yyn0 / Dyn11 10 6.3 6 70 505 4.0
50 90 730
63 100 870
80 115 1050
100 135 1265
125 150 1510
160 180 1850
200 215 2185
250 260 2560
315 305 3065
400 370 3615
500 430 4330
630 510 4960 4.5
800 630 6000
1000 745 8240
1250 870 9600
1600 1050 11600
2000 1225 14640 5.0
2500 1440 14840
HENTG Power 50kVA Oil Immersed Transformer

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2011

  • Total Annual:

    50000000-100000000

  • Employee Number:

    200~250

  • Ecer Certification:

    Verified Supplier

 HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...  HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...

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  • Hunan Hentg Power Electric Technology Co., Ltd.
  • Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha,Hunan province, China
  • https://www.ecer.com/corp/uuuf953-hentgpower2025.html

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