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Hunan Hentg Power Electric Technology Co., Ltd.

  • China,Changsha ,Hunan
  • Verified Supplier

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China 3Phase High Frequency Transformer Industrial Power Stable Voltage Output 35kV
China 3Phase High Frequency Transformer Industrial Power Stable Voltage Output 35kV

  1. China 3Phase High Frequency Transformer Industrial Power Stable Voltage Output 35kV
  2. China 3Phase High Frequency Transformer Industrial Power Stable Voltage Output 35kV
  3. China 3Phase High Frequency Transformer Industrial Power Stable Voltage Output 35kV

3Phase High Frequency Transformer Industrial Power Stable Voltage Output 35kV

  1. MOQ: 2 sets
  2. Price: CN¥10223/units 1-99 units
  3. Get Latest Price
Type distribution transformer, Oil-filled Transformer
Material Aluminum
Frequency 50Hz, 60Hz
Shape Rectangle
Winding Material Aluminum
application Power
Phase Three
Coil Structure Circular coil
Coil Number Dual-winding coil
Input Voltage 6kV, 3kV, 10kV, 69kV, 110kV, 115kV, 132kV, 400kV, 220kV
Output Voltage 415V, 380V, 220V, 110V, 440V, 480V, 11kV
Primary voltage 35~38.5KV±5%
Cooling Method ONAN ONAF OFAF
Product name Three Phase Transformer
Application Power Distribution System
Standard IEC
Capacity 1600KVA
Vector Group Yd11/YNd11
Feature High Frequncy Distribution Transformer Oil
Place of Origin Jiangsu, China
Brand Name HENTG Power
Model Number S13
Certification CE

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  1. Product Details
  2. Company Details

Product Specification

Type distribution transformer, Oil-filled Transformer Material Aluminum
Frequency 50Hz, 60Hz Shape Rectangle
Winding Material Aluminum application Power
Phase Three Coil Structure Circular coil
Coil Number Dual-winding coil Input Voltage 6kV, 3kV, 10kV, 69kV, 110kV, 115kV, 132kV, 400kV, 220kV
Output Voltage 415V, 380V, 220V, 110V, 440V, 480V, 11kV Primary voltage 35~38.5KV±5%
Cooling Method ONAN ONAF OFAF Product name Three Phase Transformer
Application Power Distribution System Standard IEC
Capacity 1600KVA Vector Group Yd11/YNd11
Feature High Frequncy Distribution Transformer Oil Place of Origin Jiangsu, China
Brand Name HENTG Power Model Number S13
Certification CE
High Light 3Phase High Frequency Transformer1600kVA Industrial High Frequency Transformer
3Phase High Frequency Transformer Industrial Power Stable Voltage Output 35kV 1600kVA
Product Attributes
Attribute Value
Type distribution transformer, Oil-filled Transformer
Material Aluminum
Frequency 50Hz, 60Hz
Shape Rectangle
Winding Material Aluminum
Application Power
Phase Three
Coil Structure Circular coil
Coil Number Dual-winding coil
Input Voltage 6kV, 3kV, 10kV, 69kV, 110kV, 115kV, 132kV, 400kV, 220kV
Output Voltage 415V, 380V, 220V, 110V, 440V, 480V, 11kV
Primary voltage 35~38.5KV±5%
Cooling Method ONAN ONAF OFAF
Product name Three Phase Transformer
Standard IEC
Capacity 1600KVA
Vector Group Yd11/YNd11
Feature High Frequency Distribution Transformer Oil
Product Description
Oil-immersed 3Phase High Frequency Transformer Industrial Power Stable Voltage Output Transformer 35kV 1600kVA
Product Overview

S13 is a self-developed transformer evolved from the S11 model. Through the application of new materials and technologies, integration of independent innovation and technology introduction, as well as optimized core and coil structure design, it achieves reduced no-load loss. Its noise level averages a 20% decrease compared with the national standard JB/T10088-2004, with performance reaching the domestic advanced level.

Customer Benefits
  • Lower Power Loss = Cost Savings: S13 transformers reduce no-load loss by 30% compared to S11, helping users save on electricity bills.
  • Quiet Operation in Urban and Industrial Areas: Suitable for hospitals, schools, and residential areas where low noise is required.
  • Maintenance-Free Design: Fully sealed body reduces oxidation and eliminates regular oil checks.
Technical Data For 35KV Three-Phase Oil Immersed Transformer (630KVA~31500KVA)
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
3150 35~38.5 ±5% 3.15
6.3
10.5
3040 23090 0.56 7
4000 3620 27360 0.56
5000 4320 31380 0.48
6300 5250 35060 0.48 7.5
8000 35~38.5 ±2*2.5% 3.15
3.3
6.3
6.6
10.5
11
Ynd11 7200 38480 0.42
10000 8700 45320 0.42
12500 10080 53870 0.4 8
16000 12160 65840 0.4
20000 14400 79520 0.4
25000 17020 94050 0.32
31500 20220 112860 0.32
Ordering Process
Step 1:

We will respond to your inquiry within 1 hour and recommend suitable transformer according to your needs. At the same time, we will provide you with reasonable quotations and payment terms. We have a professional and independent drawing team and technical team, and we will confirm all the contents on the drawing with you within 7 days after payment. The drawing usually contains technical data, weight and parts list.

Step 2:

After designing the production drawing, the factory will prepare the stock, produce, and conduct quality inspection before shipment. If you have special accessory requirements, we can provide you with accessories. Our raw materials are strictly screened. In the quality inspection stage, we will provide you with the dual guarantee of QC report and test report to escort your products.

Step 3:

We have a professional team to guide the installation, and also support on-site installation. We will provide you with more than 2 years of warranty service.

Three Phase High Frequency Transformer in factory setting
  • 30+ senior engineers offer 24 hours online service and response within 30 min.
  • 100000m² factory, 250 workers, 30+ engineers.
  • 4 production lines, 10000+ sets annual production capacity.
  • 100% OQC testing with 25 detection contents.
  • 15 years power transformer designing and production experience.
  • Products comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standard.
  • Cross-industry power transformer solution.
  • Global on-site technical support.
Key Features
  • Optimized for 35kV Medium Voltage Networks
    Designed specifically for 35kV distribution systems, a common voltage level in industrial zones, rural power grids, and utility substations in many regions. Provides efficient and stable step-down transformation from sub-transmission to distribution voltage levels (e.g., 35kV to 10kV/0.4kV). Supports regional power grid expansion and rural electrification projects.
  • Stable and Balanced Three-Phase Power Supply
    Delivers consistent voltage across all three phases, ensuring smooth operation of heavy-duty equipment and reducing voltage fluctuations. Ideal for industrial plants, commercial centers, and large-scale energy consumers requiring reliable three-phase power.
  • Efficient Oil-Immersed Cooling System
    Uses mineral or natural ester insulating oil for effective heat dissipation and dielectric insulation. Maintains stable operating temperatures even under high load or continuous duty conditions. Enhances transformer lifespan and reduces thermal aging of insulation materials.
  • High Reliability and Robust Construction
    Built to withstand electrical, mechanical, and thermal stress in demanding outdoor and indoor environments. Features hermetic sealing or conservator-type oil tanks to prevent moisture ingress and maintain oil quality.
Frequently Asked Questions
Q: Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems.

Q: How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment, We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.

Q: Why choose us?

We have the professional and independent drawing team and technical team, It is expected that we can confirm all the contents on the drawings with you within 7 days. we have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.

Q: What services can we provide?

Accept OEM, business payment are negotiated.

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.hentgpower.com/

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