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150KV Electric Power Step DownTransformer Three-phase Oil Immersed Transformer
150KV Electric Power Step DownTransformer Three-phase Oil Immersed Transformer
Specifications
Description
150KV Electric Power Step Down Transformer Three-phase Oil Immersed Transformer
Product Specifications
Attribute Value
Type Distribution transformer, Oil-filled Transformer
Material Silicon steel sheet, Copper, Steel
Frequency 50Hz
Shape Rectangle
Winding Material Copper
Application Electronic, Power Distribution System
Phase Three
Coil Structure Circular coil
Coil Number Dual-winding coil
Input Voltage 10kV, 6kV
Output Voltage 0.4kV
Size 200*120*150cm
Cooling Method ANAF
Vector Group Yyno
Product Overview

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.

Key Features
  • Fully sealed structure: Improved moisture resistance and extended service life
  • Customization available: Voltage, connection method, and enclosure options
  • International certifications: CE, ISO9001, ISO14001 compliant
  • Flexible installation for various project requirements
  • Environmentally friendly - supports carbon neutrality goals
150KV Electric Power Step DownTransformer Three-phase Oil Immersed Transformer
Technical Parameters
S22 10KV Double Winding Series
Rated capacity (KVA) Vector Group Voltage Combination HV Tapping range LV Dy Yy No-load loss Load loss Impedance
30 Yyn0 / Dyn11 10 6.3 6 ±5% ±2X2.5% 0.4 65 455 430 4.0
Why Choose Our Transformers?
  • Professional 30+ senior engineers offer 24 hours online service with 30-minute response time
  • 100,000m² factory with 250+ workers and 30+ senior engineers
  • 8 production lines with 20,000+ sets annual production capacity
  • 100% OQC testing with 8 main detection contents
  • 15+ years power transformer design and manufacturing experience
  • Compliant with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
  • Cross-industry power transformer solutions
  • Global on-site technical support
Application Scenarios

Power Distribution Networks

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150KV Electric Power Step DownTransformer Three-phase Oil Immersed Transformer

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150KV Electric Power Step DownTransformer Three-phase Oil Immersed Transformer

Hunan Hentg Power Electric Technology Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2011
Business Type :
Manufacturer
Main Products :
Oil Immersed Transformer, Dry Type Transformer, Compact Substation Transformer
Total Annual :
300-500MVA
Employee Number :
200~250
Certification Level :
Verified Supplier
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