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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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  3. Oil Filled 3 Phase Electronic Transformer 1500Kva 2500kva Step Up Distribution
China Oil Filled 3 Phase Electronic Transformer 1500Kva 2500kva Step Up Distribution
China Oil Filled 3 Phase Electronic Transformer 1500Kva 2500kva Step Up Distribution

  1. China Oil Filled 3 Phase Electronic Transformer 1500Kva 2500kva Step Up Distribution
  2. China Oil Filled 3 Phase Electronic Transformer 1500Kva 2500kva Step Up Distribution

Oil Filled 3 Phase Electronic Transformer 1500Kva 2500kva Step Up Distribution

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  1. Product Details
  2. Company Details

Product Specification

High Light Oil Filled 3 Phase Electronic Transformer ，2500kva Step Up Distribution Transformer
Oil Filled 3 Phase Electronic Transformer 1500KVA-2500KVA
Product Overview

35kV oil filled distribution transformer designed for step-up applications in power distribution systems, with capacity range from 1500KVA to 2500KVA.

Key Specifications
Frequency: 50Hz, 60Hz, 50/60Hz
Phase: Three
Application: Distribution system
Output Voltage: 10kV, 415V, 110V, 220V, 380V, 400V, 440V
Input Voltage: 11kV, 10.5kV, 3kV, 6.6kV, 12.47kV, 6.3kV, 6kV, 10kV, 35kV, 69kV
Type: Oil-Immersed Transformer
Rated Capacity: 630KVA-2500KVA
Cooling Method: Oil Cooling
Vector Group: Dyn11 / Yyn0
Material: Aluminum, Copper
Technical Specifications
  • Rated Voltage: 35kV
  • Capacity Range: 50kVA to 3150kVA
  • Cooling Method: Oil-immersed
  • Frequency: 50Hz or 60Hz
  • Impedance Voltage: Customizable
  • Ambient Temperature: -25°C to +40°C
Key Advantages
Customizable Options: Available in various power ratings to meet specific requirements
Energy Efficient: Minimizes losses for maximum energy savings
Cost-effective: Long lifespan with low maintenance costs
Global Support Network: Worldwide technicians and service centers
Technical Data
Capacity (KVA) HV (KV) HV Tapping LV (KV) Vector Group No-load Loss (W) On-load Loss (W) No-load Current (%) Short Circuit Impedance (%)
630 35 ±5% 3.15
6.3
10.5		 Yd11 830 7870 1.1 6.5
800 980 9410 1
1000 1150 11540 1
1250 1410 13940 0.9
1600 1700 16670 0.8
2000 2180 18380 0.7
2500 2560 19670 0.6
Key Features
  • Optimized for 35kV Medium Voltage Networks: Designed for industrial zones, rural power grids, and utility substations
  • Stable and Balanced Three-Phase Power Supply: Ensures smooth operation of heavy-duty equipment
  • Efficient Oil-Immersed Cooling System: Uses mineral or natural ester insulating oil for effective heat dissipation
  • High Reliability and Robust Construction: Built to withstand electrical, mechanical, and thermal stress
Manufacturing Process
Step 1: Design & Quotation

We respond within 1 hour with recommendations and quotations. Our technical team confirms all drawing details within 7 days after payment, including technical data, weight, and parts list.

Step 2: Production & Quality Control

After design approval, we prepare stock, manufacture, and conduct rigorous quality inspections. We provide QC reports and test reports for all products.

Step 3: Installation & Support

We provide professional installation guidance and on-site support. All products come with more than 2 years warranty service.

Company Capabilities
  • 100,000m² factory with 250 workers and 30+ senior engineers
  • 4 production lines with 10,000+ sets annual production capacity
  • 100% OQC testing with 25 detection contents
  • 15 years power transformer design and production experience
  • Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
  • Cross-industry power transformer solutions
  • Global on-site technical support
HENTG POWER Manufacturing Facility
Frequently Asked Questions
Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solutions, founded in 2011 with 100,000 square meter facility, specializing in reliable, high-performance solutions for global power systems.
How can we guarantee quality?
We conduct pre-production sampling, final inspection before shipment, and provide QC & test reports. We accept Factory Acceptance Tests (FAT) and offer 2+ years warranty service.
Why choose us?
We have professional drawing and technical teams that can confirm all drawing details within 7 days. Our 30+ senior engineers provide 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 customer requirements.

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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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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