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

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

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
TypeS13 Oil-immersed Distribution Transformer
MaterialCopper Winding
Frequency50Hz/60Hz
PhaseThree Phase
Rated Voltage6kV-35kV
Rated Power5kVA-5000kVA
Cooling MethodONAF/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
HENTG POWER Oil Immersed Transformer - Front View HENTG POWER Oil Immersed Transformer - Side View HENTG POWER Oil Immersed Transformer - Technical Details
Technical Parameters
Rated capacity (KVA)No-load loss (W)Load loss (W)No-load current (%)Impedance (%)
30806301.54.0
501009101.34.0
10015015801.14.0
31534038300.94.0
1000830103000.64.5
25001600212000.45.0
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
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