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

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

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Place of Origin : Jiangsu, China

Brand Name : HENTG Power

Model Number : S13

Certification : CE

MOQ : 1 sets

Price : CN¥1245-6091/units

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

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High Frequency Oil Immersed MV HV Transformer Three Phase Variable Power Transformer
Product Specifications
Attribute Value
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
Cooling Method ONAF
Vector Group Yyn0/Dyn11
Transformer type S13 Oil-immersed Transformer
Rated Voltage 6kV-35kV
Rated Power 5kVA-5000kVA
Noise Level ≤55dB
Capacity 3000kVA or Customized
Product Description

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

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.

Key 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
Technical Parameters
Rated capacity (KVA) Vector Group Voltage Combination No-load loss Load loss No-load current Impedance
HV Tapping range LV
30 Yyn0 / Dyn11 10 6.3 6 ±5% ±2X2.5% 0.4 80 630 1.5 4.0
50 100 910 1.3
63 110 1090 1.2
80 130 1310 1.2
100 150 1580 1.1
125 170 1890 1.1
160 200 2310 1.0
200 240 2730 1.0
250 290 3200 0.9
315 340 3830 0.9
400 410 4520 0.8
500 480 5410 0.8
630 570 6200 0.6 4.5
800 700 7500 0.6
1000 830 10300 0.6
1250 970 12000 0.5
1600 1170 14500 0.5
2000 1360 18300 0.4 5.0
2500 1600 21200 0.4
Our 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. Welcome to join us and create a win-win situation.

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

Product Tags:

mv variable power transformer

      

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