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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 50Hz Oil Immersed Pad Mounted Distribution Transformer Three Phase 100KVA To
China 50Hz Oil Immersed Pad Mounted Distribution Transformer Three Phase 100KVA To

  1. China 50Hz Oil Immersed Pad Mounted Distribution Transformer Three Phase 100KVA To
  2. China 50Hz Oil Immersed Pad Mounted Distribution Transformer Three Phase 100KVA To

50Hz Oil Immersed Pad Mounted Distribution Transformer Three Phase 100KVA To

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  1. Product Details
  2. Company Details

Product Specification

High Light 50Hz Pad Mounted Distribution TransformerThree Phase Pad Mounted Distribution Transformer
50Hz Oil Immersed Pad Mounted Distribution Transformer Three Phase 100KVA To 4000KVA
Three Phase Oil Immersed Pad Mounted Distribution Transformer
Product Specifications
Attribute Value
Type Distribution transformer, power transformer, Oil-filled Transformer
Material Aluminum, Copper Winding
Frequency 50Hz, 60Hz
Shape ROUND, Rectangle
Application Power Distribution System
Phase Three
Coil Structure TOROIDAL
Coil Number Dual-winding coil
Input Voltage 180V, 115V, 3kV, 6kV, 10kV, 15kV
Output Voltage 400V, 208V, 200V, 415V, 127V, 9V
Rated Capacity 100-4000kva
Technical Specifications
HV Specifications
Parameter Unit Value
Rated Frequency Hz 50
Rated Voltage kV 6, 10, 35
Max Working Voltage kV 6.9, 11.5, 40.5
Industrial Frequency Voltage-resisting Time kV 32/36, 42/48, 95/118
Thunder and Lighting Ballistic Voltage-resisting Time kV 60/70, 75/85, 185/215
Rated Current A 400, 630
Rated Brief-period Current-resisting kA 12.5(2s), 16(2s), 20(2s)
Rated Crest Value Current-resisting kA 32.5, 40, 50
LV Specifications
Parameter Unit Value
Rated Voltage V 380, 220
Rated Current Of Major Return Circuit A 100-3200
Rated Short-circuit Current-resisting kA 15, 30, 50
Rated Crest Value Current-resisting kA 30, 63, 110
Branch Circuit A 10-800
Quantity Of Branch line 1/12
Compensation Circuit kVAR 0-360
Transformer Specifications
Parameter Unit Value
Rated Capacity kVA 50-2000
Short-circuit Impedance % 4, 6
Scope Of Branch Connection +2x2.5% ±5%
Vector Group Yyn0, Dyn11
Product Overview

HENTG Power's compact prefabricated substation (also known as unit substation) is ideal for urban grids, industrial parks, solar/wind farms, and commercial facilities. With a compact footprint, fast deployment, and reliable operation, it meets your demands for both space and efficiency.

  • Integrated Design: All-in-one unit integrating HV switchgear, transformer, and LV cabinet, saving civil work and installation time.
  • High Protection Level: Enclosure with IP55 protection made of galvalume or stainless steel for extreme environments.
Our Manufacturing Process
Step 1: Inquiry & Design

We respond to inquiries within 1 hour and recommend suitable transformers according to your needs. We provide competitive quotations and payment terms. Our professional drawing and technical teams will confirm all drawing contents with you within 7 days after payment, including technical data, weight, and parts list.

Step 2: Production & Quality Control

After finalizing production drawings, we prepare stock, manufacture, and conduct rigorous quality inspections before shipment. We provide QC reports and test reports for quality assurance. Special accessory requirements can be accommodated.

Step 3: Installation & Support

Our professional team provides installation guidance and on-site support. We offer more than 2 years of warranty service for your peace of mind.

Our Advantages
  • 30+ senior engineers offering 24/7 online support with 30-minute response time
  • 100,000m² factory with 250 workers and 30+ engineers
  • 4 production lines with 10,000+ sets annual production capacity
  • 100% OQC testing with 25 detection parameters
  • 15 years of power transformer design and production experience
  • Products comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
  • Cross-industry power transformer solutions
  • Global on-site technical support
HENTG Power Transformer Manufacturing Facility
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. We specialize in reliable, high-performance solutions for global power systems.

How can we guarantee quality?

We always provide pre-production samples before mass production and conduct final inspections before shipment, including QC & test reports. We accept Factory Acceptance Tests (FAT). Our factory manufactures oil type and dry type distribution transformers up to 500KV 480MVA power transformers, GIS, switchgear, and substations, complying with IEEE/DOE2016/CSA/IEC60076 standards. We provide over 2 years warranty service.

Why choose us?

We have professional and independent drawing and technical teams that can confirm all drawing contents with you within 7 days. Our technical team includes 30+ senior engineers offering 24/7 online support with 30-minute response time.

What services can we provide?

We accept OEM orders and negotiate business payment terms to meet your specific requirements.

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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Get in touch with us

  • Reach Us
  • Hunan Hentg Power Electric Technology Co., Ltd.
  • China Hunan Changsha,Room 908, Building D6, Zhongdian Software Park, Dongfanghong Street
  • https://www.ecer.com/corp/uuuf953-hentgpower2025.html

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