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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 Equipment Protection 80KVA 0.4 to 11KV Cooper Winding Three-Phase Dry-Type
China Equipment Protection 80KVA 0.4 to 11KV Cooper Winding Three-Phase Dry-Type

  1. China Equipment Protection 80KVA 0.4 to 11KV Cooper Winding Three-Phase Dry-Type
  2. China Equipment Protection 80KVA 0.4 to 11KV Cooper Winding Three-Phase Dry-Type
  3. China Equipment Protection 80KVA 0.4 to 11KV Cooper Winding Three-Phase Dry-Type
  4. China Equipment Protection 80KVA 0.4 to 11KV Cooper Winding Three-Phase Dry-Type

Equipment Protection 80KVA 0.4 to 11KV Cooper Winding Three-Phase Dry-Type

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  1. Product Details
  2. Company Details

Product Specification

High Light 80KVA dry-type transformer11KV three-phase transformerindustrial power distribution transformer
Product Overview

The 80kVA three-phase dry type transformer is manufactured using high-quality copper windings and vacuum cast resin technology. It is designed for industrial power distribution, commercial buildings, and renewable energy applications.

Compared with oil-immersed transformers, dry type transformers eliminate oil leakage and explosion risks, making them ideal for high-temperature and safety-critical environments.

Key Features
  • High safety with oil-free, flame-retardant design
  • Excellent high-temperature resistance (Class F/H insulation)
  • Energy-efficient with low losses
  • Eco-friendly and pollution-free
  • Low maintenance cost
  • Flexible customization options
Technical Specifications
Parameter Specification
Rated Capacity 80 kVA
Phase Three Phase
Voltage 0.4 kV / 11 kV
Frequency 50 / 60 Hz
Winding Material Copper
Cooling Method AN / AF
Insulation Class F / H
Protection Class IP20 / IP23
Temperature Rise ≤100K
Impedance 4%–6%
Noise Level ≤55 dB
Altitude ≤1000 m
Ambient Temp -25°C to +50°C
Standards IEC / ANSI

Solutions for High-Temperature Regions
Market Challenges
  • Risk of oil leakage and explosion
  • Insulation aging under high temperatures
  • Harsh environments (dust, humidity)
Our Solutions
  • Epoxy resin casting for moisture and crack resistance
  • High-temperature insulation system
  • Explosion-proof oil-free design
  • Enhanced cooling structure
  • IP-rated enclosure for dust protection
FAQ

Q1: Is this transformer suitable for hot climates?
Yes, it operates reliably in temperatures above 50°C.

Q2: Is it safer than oil transformers?
Yes, it eliminates fire and explosion risks.

Q3: Can it be customized?
Yes, voltage, enclosure, and protection levels are customizable.

Q4: What industries is it used in?
Industrial, commercial, and renewable energy sectors.

Q5: What about maintenance?
Minimal maintenance required.

Q6: Does it meet international standards?
Yes, IEC and ANSI compliant.

Company Profile
  1. Professional 30+ senior engineers offer 24 hours online service and response within 30 min.
  2. 100,000m² factory, 250+ workers, 30+ senior engineers and 8 production lines, 20000+ sets annual production capacity.
  3. 100% OQC testing with 8 main detection contents. 15+ years power transformer designing and manufacturing experience.
  4. Comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standard
  5. Cross-industry power transformer solution.
  6. Global on-site technical support.

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.ecer.com/corp/uuuf953-hentgpower2025.html

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