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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 Mv Hv Compact Substation Transformer 3 Phase Oil Type 3250kVA 3500kVA Pre
China Mv Hv Compact Substation Transformer 3 Phase Oil Type 3250kVA 3500kVA Pre

  1. China Mv Hv Compact Substation Transformer 3 Phase Oil Type 3250kVA 3500kVA Pre
  2. China Mv Hv Compact Substation Transformer 3 Phase Oil Type 3250kVA 3500kVA Pre
  3. China Mv Hv Compact Substation Transformer 3 Phase Oil Type 3250kVA 3500kVA Pre
  4. China Mv Hv Compact Substation Transformer 3 Phase Oil Type 3250kVA 3500kVA Pre
  5. China Mv Hv Compact Substation Transformer 3 Phase Oil Type 3250kVA 3500kVA Pre
  6. China Mv Hv Compact Substation Transformer 3 Phase Oil Type 3250kVA 3500kVA Pre

Mv Hv Compact Substation Transformer 3 Phase Oil Type 3250kVA 3500kVA Pre

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  1. Product Details
  2. Company Details

Product Specification

High Light Compact Substation Transformer 3 PhasePre Installed Compact Substation Transformer
MV HV Compact Substation Transformer - 3 Phase Oil Type (3250kVA-3500kVA Pre-Installed)
Product Overview

HENTG's pre-installed substations are compact, factory-assembled solutions that integrate transformers, switchgear, and protection systems in weatherproof enclosures. Designed for quick deployment and easy installation, these solutions are ideal for urban grids, industrial parks, renewable energy plants, and construction sites.

Key Features
  • High efficiency power transformation
  • Compact, pre-installed substation design
  • Weatherproof enclosure for outdoor use
  • Integrated transformer, switchgear, and protection systems
  • Available in 3250kVA and 3500kVA capacities
  • Three-phase oil-type construction
Technical Specifications
Attribute Value
Type Power transformer, distribution transformer, Auto Transformer
Frequency 50Hz, 60Hz
Winding Material Aluminum
Phase Three
Input Voltage 3kV, 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 220kV, 400kV, 115kV, 132kV
Output Voltage 5V to 480V (multiple options available)
Rated Capacity 30KVA to 2500KVA
Detailed Specifications
High Voltage Specifications
Parameter Unit Value
Rated Frequency Hz 50
Rated Voltage kV 6, 10, 35
Max Working Voltage kV 6.9, 11.5, 40.5
Rated Current A 400, 630
Low Voltage Specifications
Parameter Unit Value
Rated Voltage V 380, 220
Rated Current A 100-3200
Transformer Specifications
Parameter Unit Value
Rated Capacity kVA 50-2000
Short-circuit Impedance % 4, 6
Vector Group Yyn0, Dyn11
Compact substation power transformer exterior view showing weatherproof enclosure Internal components view of HENTG power transformer showing wiring and construction
Our Service Process
Step 1: Consultation & Quotation

We respond within 1 hour with suitable transformer recommendations, competitive quotations, and payment terms. 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 finalizing drawings, we prepare stock, manufacture, and conduct rigorous quality inspections. We provide QC and test reports, with options for special accessories. All raw materials are strictly screened for quality assurance.

Step 3: Installation & Support

Our professional team provides installation guidance and on-site support. All products come with a minimum 2-year warranty, ensuring long-term reliability and performance.

Frequently Asked Questions
Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solutions worldwide, founded in 2011 with a 100,000 square meter facility. We specialize in reliable, high-performance solutions for global power systems.

How do we guarantee quality?

We conduct pre-production samples, final inspections before shipment, and provide QC & test reports. We manufacture to ANSI/IEEE/DOE2016/CSA/IEC60076 standards, with a minimum 2-year warranty.

Why choose us?

Our professional team includes 30+ senior engineers providing 24/7 support with 30-minute response times. We confirm all drawing details within 7 days and offer comprehensive technical support throughout the project lifecycle.

What services do we provide?

We accept OEM requests and offer flexible business payment terms. Our services include custom design, manufacturing, quality assurance, installation support, and long-term maintenance.

Contact Us

Contact us today to discuss your power transformer requirements and receive a customized solution.

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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