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Home > products > Oil Immersed 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

mv variable power transformer

high frequency mv hv transformer

high frequency variable power transformer

Place of Origin:

Jiangsu, China

Brand Name:

HENTG Power

Certification:

CE

Model Number:

S13

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Product Details
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
Highlight:

mv variable power transformer

,

high frequency mv hv transformer

,

high frequency variable power transformer

Payment & Shipping Terms
Minimum Order Quantity
1 sets
Price
CN¥1245-6091/units
Product Description
High Frequency Oil Immersed MV HV Three Phase Variable Power Transformer
Product Overview

Our oil-immersed distribution transformers range from 30kVA to 2500kVA, with voltage levels up to 35kV. Designed to IEC and ANSI standards, these transformers offer high efficiency, low losses, and long service life for power utilities, renewable energy, industrial facilities, railway systems, and urban infrastructure.

Key Specifications
Type S13 Oil-immersed Distribution Transformer
Material Copper Winding
Frequency 50Hz/60Hz
Phase Three Phase
Rated Voltage 6kV-35kV
Rated Power 5kVA-5000kVA
Cooling Method ONAF/ONAN or Customized
Noise Level ≤55dB
Product Features
  • Wide capacity range from 30KVA to 2500KVA with customization support
  • Fully sealed construction with pressure relief valve and oil level indicator
  • Moisture-proof, dust-proof, and oxidation-resistant design for harsh environments
  • 20% lower noise level compared to industry standards
  • Reduced no-load loss through optimized core and coil structure
  • Suitable for both indoor and outdoor installation
High Frequency Oil Immersed MV HV Transformer Three Phase Variable Power Transformer 0 High Frequency Oil Immersed MV HV Transformer Three Phase Variable Power Transformer 1 High Frequency Oil Immersed MV HV Transformer Three Phase Variable Power Transformer 2
Technical Parameters
Rated capacity (KVA) No-load loss (W) Load loss (W) No-load current (%) Impedance (%)
30 80 630 1.5 4.0
50 100 910 1.3 4.0
100 150 1580 1.1 4.0
315 340 3830 0.9 4.0
1000 830 10300 0.6 4.5
2500 1600 21200 0.4 5.0
Our Manufacturing Process

Step 1: Quick response within 1 hour with suitable transformer recommendations, quotations, and payment terms. Technical drawings confirmed within 7 days after payment.

Step 2: Strict quality control with QC and test reports provided. Raw materials carefully screened and production monitored.

Step 3: Professional installation guidance and on-site support available. More than 2 years warranty service provided.

Why Choose Our Transformers?
  • 30+ senior engineers offering 24/7 technical support
  • 100,000m² factory with 250 workers and 30+ engineers
  • 4 production lines with 10,000+ sets annual capacity
  • 100% quality control with 25-point inspection
  • 15 years power transformer manufacturing experience
  • Compliance with international standards: GB/ANSI/IEEE/DOE/CSA/IEC
  • Global on-site technical support available

Send your inquiry directly to us

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