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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 Variable Voltage Oil Immersed Distribution Transformer Mv Hv Pole Mounted Class
China Variable Voltage Oil Immersed Distribution Transformer Mv Hv Pole Mounted Class

  1. China Variable Voltage Oil Immersed Distribution Transformer Mv Hv Pole Mounted Class

Variable Voltage Oil Immersed Distribution Transformer Mv Hv Pole Mounted Class

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  1. Product Details
  2. Company Details

Product Specification

High Light Oil Immersed Distribution Transformer Mv HvOil Immersed Distribution Transformer Pole Mounted
Variable Voltage Oil Immersed Distribution Transformer MV HV Pole Mounted Class H Insulation
Product Specifications
Attribute Value
Frequency 50Hz, 60Hz, 50/60Hz
Phase Single Phase
Application Distribution System
Output Voltage 10kV, 415V, 110V, 220V, 380V, 400V, 440V
Input Voltage 11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV
Type Oil-Immersed Transformer
Rated Capacity 15-500kVA
Rated Power 5-50 kVA
Efficiency 98%
Winding Material Copper
Warranty 1 year
Operating Temperature -40 to 40°C
Insulation Class Class H
Protection Level IP54
Enclosure Material Steel
Mounting Type Pole Mounted
Product Overview

HENTG Power Variable Voltage Oil Immersed Transformer MV HV Transformer 50 KVA Single Phase Pole Mounted Transformer is designed for users with limited space. Despite its compact size, it delivers powerful performance to meet daily electricity needs for both residential and small commercial applications.

Oil Immersed Transformer mounted on pole Close-up view of transformer components
Technical Specifications
Capacity (KVA) HV Tapping Range LV No-load Loss Load Loss Dimension (mm) Efficiency
15 2400-34500V ±2*2.5% 110-690V 60-150W 330-1150W 520-795×565-890×905-1135 98.82%
25 98.95%
37.5 99.05%
50 99.11%
75 99.19%
100 99.25%
167 99.33%
250 99.39%
333 99.43%
500 99.49%
Transformer technical diagram
Key Advantages
  • Reduced Line Losses: Installed close to the load, these transformers shorten the low-voltage supply radius, reducing line losses by over 99%.
  • Energy-Efficient Design: Features a high-efficiency wound core design for improved electrical performance and energy savings.
  • Compact & Lightweight: Easy to install and transport, adaptable to various environments.
  • Pole-Mounted Installation: Direct mounting on utility poles without occupying ground space - ideal for rural and suburban areas.
  • Cost-Effective Solution: Lower capital investment compared to traditional transformer systems.
  • High Reliability: Fully enclosed structure protects against dust and moisture with strong overload capacity.
Transformer installation example
Our Service Process
Step 1: Consultation & Quotation

We respond within 1 hour with suitable transformer recommendations, reasonable quotations, and payment terms. Our technical team will confirm all drawing details within 7 days after payment.

Step 2: Production & Quality Control

After finalizing production drawings, we prepare materials, manufacture, and conduct rigorous quality inspections. We provide QC and test reports for all products.

Step 3: Installation & Support

Our professional team provides installation guidance and on-site support when needed. All products come with a 2-year warranty service.

Our Business Partners
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Production Process
Transformer production process Transformer manufacturing Quality control process Transformer testing Finished product inspection Packaging and shipping

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

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