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Hunan Hentg Power Electric Technology Co., Ltd.

  • China,Changsha ,Hunan
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China Energy-Saving & Reliable 0.4KV to 11KV Oil Immersed 400KVA Power Distribution
China Energy-Saving & Reliable 0.4KV to 11KV Oil Immersed 400KVA Power Distribution

  1. China Energy-Saving & Reliable 0.4KV to 11KV Oil Immersed 400KVA Power Distribution
  2. China Energy-Saving & Reliable 0.4KV to 11KV Oil Immersed 400KVA Power Distribution
  3. China Energy-Saving & Reliable 0.4KV to 11KV Oil Immersed 400KVA Power Distribution
  4. China Energy-Saving & Reliable 0.4KV to 11KV Oil Immersed 400KVA Power Distribution

Energy-Saving & Reliable 0.4KV to 11KV Oil Immersed 400KVA Power Distribution

  1. MOQ: 2
  2. Price:
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 300-500MVA/Year
Delivery Time 25
Packaging Details Wooden Package
Voltage Level 0.4KV–11KV
Capacity Range 400KVA–2500KVA
Phase Single-phase / Three-phase
Frequency 50Hz / 60Hz
Cooling Method ONAN / ONAF
Insulation Class Class A
Noise Level ≤55dB
Safety Features Explosion-proof tank, temperature relay
Shipping Method Standard Packaging,Suitable for Sea Freight
Warranty 1Year
Application Industrial, commercial, municipal
Brand Name HENTG POWER
Model Number 630KVA-10/0.4
Certification CE
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union Supply Ability 300-500MVA/Year
Delivery Time 25 Packaging Details Wooden Package
Voltage Level 0.4KV–11KV Capacity Range 400KVA–2500KVA
Phase Single-phase / Three-phase Frequency 50Hz / 60Hz
Cooling Method ONAN / ONAF Insulation Class Class A
Noise Level ≤55dB Safety Features Explosion-proof tank, temperature relay
Shipping Method Standard Packaging,Suitable for Sea Freight Warranty 1Year
Application Industrial, commercial, municipal Brand Name HENTG POWER
Model Number 630KVA-10/0.4 Certification CE
Place of Origin China
High Light Oil Immersed 400KVA Transformer11KV Power Distribution Transformer400KVA Power Distribution Transformer
Product Overview

Energy-Saving & Reliable 400KVA 0.4KV to 11KV Oil-Immersed Power Distribution Transformer
Hentg Power specializes in manufacturing oil-immersed power distribution transformers, offering customized solutions from 0.4KV to 11KV. Widely used in industrial parks, manufacturing plants, commercial buildings, and urban power distribution networks, our transformers are designed for energy efficiency, reliability, and high performance, ensuring long-term stable operation even under heavy loads and complex environments.

Key Product Points
  1. High Efficiency and Energy Saving: Low-loss core materials and optimized winding design reduce operating costs.
  2. High Reliability and Durability: Moisture-proof, corrosion-resistant, and overload-resistant design ensures long-term stable operation.
  3. Customizable Solutions: Voltage levels, capacities, and installation options tailored to customer requirements.
  4. Comprehensive Safety Features: Explosion-proof tank design and over-temperature protection suitable for high-temperature and coastal environments.
  5. Eco-Friendly and Low Noise: IEC-compliant, quiet operation minimizes environmental impact.
  6. Global Applicability: Suitable for all industrial and commercial applications, supporting EPC projects and international export.
Technical Specifications
Specification Details
Rated Voltage 0.4KV–11KV customizable
Rated Capacity 400KVA–2500KVA, customizable per project
Phase Single-phase / Three-phase
Frequency 50Hz / 60Hz
Insulation Class A, E, F, H available
Cooling Method ONAN / ONAF / ONAF + Winding, oil-immersed cooling
Noise Level ≤55dB (low noise design)
Protection Level IP23 / IP32 / IP54
Temperature Rise Class ≤65K / 80K / 105K, designed for specific environments
Transformer Oil IEC60296 standard high-insulation transformer oil
Installation Indoor/Outdoor, anti-corrosion base available
Safety Features Explosion-proof tank, temperature relay, pressure relief device, fire-resistant materials

Problem-Solving Solutions

Market Challenges: High-temperature regions such as the Middle East, Southeast Asia, and coastal Africa face risks like transformer overheating, self-ignition, and abnormal oil tank pressure.
Hentg Power Solutions:

  • Explosion-proof tanks with pressure relief devices prevent oil tank accidents.
  • High-temperature insulation materials and enhanced cooling design ensure safe operation above 35°C.
  • Moisture-proof and anti-salt coatings for coastal, high-humidity environments.
  • Low-loss core design reduces self-heating, enhancing long-term reliability.
FAQ
  1. Q: Is the transformer suitable for high-humidity coastal environments?
    A: Yes, we use corrosion-resistant, moisture-proof enclosures and special anti-salt coatings for long-term reliable operation.
  2. Q: Can the transformer capacity be customized for specific projects?
    A: Absolutely, we provide solutions ranging from 10KVA to 5000KVA tailored to client needs.
  3. Q: Does high temperature affect the transformer’s lifespan?
    A: Hentg Power’s high-temperature insulation and optimized cooling design ensure stable operation in environments exceeding 50°C.
  4. Q: Does the transformer support large-scale EPC project procurement?
    A: Yes, we provide OEM, bulk production, and global export services.
  5. Q: Is installation and maintenance complicated?
    A: No, our transformers are easy to install, come with detailed manuals, and remote technical support is available.
  6. Q: Does the product comply with international standards?
    A: Yes, all products comply with IEC, IEEE, and local grid regulations.
Company Introduction

Hentg Power focuses on custom transformer research, development, and manufacturing, serving global industrial parks, manufacturing enterprises, and power projects. Our product range includes oil-immersed, dry-type, and special transformers, dedicated to energy-efficient, reliable, and safe power solutions. With a professional R&D team, advanced production lines, and international certifications, we ensure every transformer meets high customer standards.

Contact us today for a professional oil-immersed transformer customization solution!

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2011

  • Total Annual:

    300-500MVA

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

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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.hentgpower.com/

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