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China factories

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 High Frequency Oil Immersed MV HV Transformer Three Phase Variable Power
China High Frequency Oil Immersed MV HV Transformer Three Phase Variable Power

  1. China High Frequency Oil Immersed MV HV Transformer Three Phase Variable Power
  2. China High Frequency Oil Immersed MV HV Transformer Three Phase Variable Power
  3. China High Frequency Oil Immersed MV HV Transformer Three Phase Variable Power

High Frequency Oil Immersed MV HV Transformer Three Phase Variable Power

  1. MOQ： 2 sets
  2. Price： CN¥7,834.75-15,099.70/units
  3. Get Latest Price
Type distribution transformer, Oil-filled Transformer
Material Copper, Copper Winding
Frequency 50Hz, 60Hz
Shape Rectangle
Winding Material Copper
application High Frequency
Phase Three
Coil Structure Circular coil
Coil Number Dual-winding coil
Input Voltage 10kV, 6kV, 6.3KV
Product name Three Phase Transformer
Application Power Distribution System
Cooling Method ONAF
Vector Group Yyn0/Dyn11
Color White
Transformer type S13 Oil-immersed Transformer
Rated Voltage 6kV-35kV
Cooling ONAN/ONAF or Customized
Rated Power 5kVA-5000kVA
Insulation Class Class A/Class F/Class H
Coil Copper/Aluminum Coil
Transformer Type S13-MRL Oil-immersed Transformer
Voltage 6.6kv-35kv
Noise Level ≤55dB
Capacity 3000kVA or Customized
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 Copper, Copper Winding
Frequency 50Hz, 60Hz Shape Rectangle
Winding Material Copper application High Frequency
Phase Three Coil Structure Circular coil
Coil Number Dual-winding coil Input Voltage 10kV, 6kV, 6.3KV
Product name Three Phase Transformer Application Power Distribution System
Cooling Method ONAF Vector Group Yyn0/Dyn11
Color White Transformer type S13 Oil-immersed Transformer
Rated Voltage 6kV-35kV Cooling ONAN/ONAF or Customized
Rated Power 5kVA-5000kVA Insulation Class Class A/Class F/Class H
Coil Copper/Aluminum Coil Transformer Type S13-MRL Oil-immersed Transformer
Voltage 6.6kv-35kv Noise Level ≤55dB
Capacity 3000kVA or Customized Place of Origin Jiangsu, China
Brand Name HENTG Power Model Number S13
Certification CE
High Light mv variable power transformer ，high frequency mv hv transformer ，high frequency variable power transformer
HENTG POWER High Frequency Three Phase Oil Immersed MV HV Transformer 30 Kva 100 Kva Variable Electricity Power Transformer
Our oil-immersed distribution transformers range from 30kVA to 2500kVA, with voltage levels up to 35kV. They are widely used in power utilities, renewable energy, industrial facilities, railway systems, and urban infrastructure. Designed to IEC and ANSI standards, our transformers offer high efficiency, low losses, and long service life, suitable for both indoor and outdoor environments.

Reliability & Safety Assured
Fully sealed construction with pressure relief valve, oil level indicator, and thermal relay.
Moisture-proof, dust-proof, and oxidation-resistant, suitable for harsh environments.
Extends service life and reduces failure rates and maintenance needs.
Type S13 oil-immersed distribution transformer is based on the original S11 distribution transformer, through the research and application of new materials and new technologies and the combination of independent innovation and technology introduction, through the optimization and innovative design of the core and coil structure, to reduce the no-load loss and noise purposes. Self-developed products.
Compared with the current national standard JB/T10088-2004, the noise level decreased by 20% on average, and the product performance level reached the domestic advanced level.
Ideal distribution equipment for urban and rural distribution network centers.


ADVANTAGES

Wide Capacity Range: available in 30KVA to 2500KVA capacity;
Customization supported;
Covers power demands across residential, commercial, and industrial applications;
Flexible deployment for both bulk projects and single-unit fast delivery.

PRODUCT PARAMENTERS
Rated capacity (KVA)
Vector Group
Voltage Combination


No-load loss
Load loss

No-load current
lmpedance


HV
Tapping range
LV

Dy
Yy


30









Yyn0 / Dyn11








10
6.3
6








±5%

±2X2.5%










0.4
80
630
600
1.5
4.0
50




100
910
870
1.3

63




110
1090
1040
1.2

80




130
1310
1250
1.2

100




150
1580
1500
1.1

125




170
1890
1800
1.1

160




200
2310
2200
1.0

200




240
2730
2600
1.0

250




290
3200
3050
0.9

315




340
3830
3650
0.9

400




410
4520
4300
0.8

500




480
5410
5150
0.8

630




570
6200
6200
0.6
4.5
800




700
7500
7500
0.6

1000




830
10300
10300
0.6

1250




970
12000
12000
0.5

1600




1170
14500
14500
0.5

2000




1360
18300
18300
0.4
5.0
2500




1600
21200
21200
0.4






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. If you have any questions, please click here to consult.
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. Welcome to join us and create a win-win situation. Click here to start our business now.

If you have any questions, welcome to click here for discussion !!!

WHY CHOOSE US?

● Professional 30+ senior engineers offer 24 hours online service and response within 30 mins.
● 100000m² factory, 250 workers, 30 +engineers .
● 4 production line, 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.




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.hentgpower.com/

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