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Hunan Hentg Power Electric Technology Co., Ltd.

  • China,Changsha ,Hunan
  • Verified Supplier
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China 3150kVA 10/0.4KV Oil Immersed Transformer with IEC 60076 Standard for High
China 3150kVA 10/0.4KV Oil Immersed Transformer with IEC 60076 Standard for High

  1. China 3150kVA 10/0.4KV Oil Immersed Transformer with IEC 60076 Standard for High
  2. China 3150kVA 10/0.4KV Oil Immersed Transformer with IEC 60076 Standard for High
  3. China 3150kVA 10/0.4KV Oil Immersed Transformer with IEC 60076 Standard for High

3150kVA 10/0.4KV Oil Immersed Transformer with IEC 60076 Standard for High

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Product Specification

High Light 3150kVA Oil Immersed Transformer10/0.4KV Distribution TransformerIEC 60076 Standard Power Transformer
HENTG 3150KVA 10/0.4KV Oil-Immersed Three-Phase Distribution Transformer
HENTG - Powering Your World with Reliability and Efficiency. Our premier outdoor distribution transformer is engineered for exceptional performance and durability in demanding environments. This 3150KVA, 10/0.4KV oil-immersed transformer is the ideal solution for commercial, industrial, and municipal power distribution networks.
Superior Performance with High-Efficiency Aluminum Windings
Features high-conductivity aluminum material for optimal performance and cost-efficiency. The design minimizes eddy current losses and ensures excellent heat dissipation, resulting in higher operational efficiency and lower energy costs.
Exceptional Durability for Harsh Outdoor Environments
Sealed, oil-immersed construction provides superior insulation and cooling, protecting against moisture, dust, and chemical contaminants. Corrosion-resistant exterior withstands extreme temperature fluctuations and heavy rain.
Enhanced Safety and Reliable Operation
Equipped with conservator tank to accommodate oil volume changes, preventing pressure build-up. Reliable insulating system reduces fire hazards while providing stable voltage step-down from 10KV to 0.4KV.
HENTG 3150KVA oil-immersed transformer exterior view Close-up of transformer components and connections Transformer internal winding structure
Technical Specifications
Rated Capacity (KVA) Vector Group Voltage Combination No-load loss Load loss No-load current Impedance
30 Yyn0 / Dyn11 10 80 630 1.5 4.0
50 6.3 100 910 1.3
63 6 110 1090 1.2
80 ±5% 130 1310 1.2
100 ±2X2.5% 150 1580 1.1
125 0.4 170 1890 1.1
160 200 2310 1.0
200 240 2730 1.0
250 290 3200 0.9
315 340 3830 0.9
400 410 4520 0.8
500 480 5410 0.8
630 570 6200 0.6 4.5
800 700 7500 0.6
1000 830 10300 0.6
1250 970 12000 0.5
1600 1170 14500 0.5
2000 1360 18300 0.4 5.0
2500 1600 21200 0.4
Key Features
  • Rated Capacity: 250 KVA (3150KVA model available)
  • Primary Voltage: 10KV (or 11KV, customizable)
  • Secondary Voltage: 0.4KV (400V)
  • Phase: Three Phase
  • Type: Oil-Immersed, Outdoor
  • Winding Material: Aluminum
  • Frequency: 50Hz / 60Hz
  • Tap Changer: Off-Circuit Tap Changer (Standard)
  • Standards: IEC, ANSI, or as required
Applications
Ideal for power distribution in factories, residential compounds, irrigation systems, mining operations, wind and solar farms, and infrastructure projects.
Why Choose HENTG?
  • 30+ senior engineers offer 24 hours online service with response within 30 minutes
  • 100,000m² factory with 250+ workers and 8 production lines
  • 20,000+ sets annual production capacity
  • 100% OQC testing with 8 main detection contents
  • 15+ years power transformer design and manufacturing experience
  • Complies with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
  • Global on-site technical support
HENTG factory production line and quality control process
Frequently Asked Questions
Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solutions worldwide, founded in 2011 with 100,000 square meter facility.
How can we guarantee quality?
Pre-production samples before mass production, final inspection before shipment, QC & test reports, and Factory Acceptance Test (FAT). We manufacture oil type and dry type distribution transformers up to 500KV 480MVA capacity.
Why choose us?
Professional drawing and technical teams can confirm all drawing contents within 7 days. 30+ senior engineers provide 24/7 online support with 30-minute response time.
What services can we provide?
OEM services available with negotiated business payment terms.

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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