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Oil 3 Phase Transformer Copper & Aluminum Winding Distribution Transformer 30KVA 50KVA

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Oil 3 Phase Transformer Copper & Aluminum Winding Distribution Transformer 30KVA 50KVA

Oil 3 Phase Transformer Copper & Aluminum Winding Distribution Transformer 30KVA 50KVA
Key Specifications
AttributeValue
Frequency50Hz, 60Hz
PhaseThree
Coil NumberTwo Windings, Multi Winding, Three Windings, Single Winding
ApplicationDistribution system
Coil StructureRound coil, Shell-Type Coil, layer coil, fully sealed construction, Disc Coil
Output Voltage220V, 380V, 400V, 440V, 480V
Input Voltage11kV, 10.5kV, 3kV, 12.47kV, 6.6kV
TypeOil-Immersed Transformer, AUTOTRANSFORMER
Winding Material100% Copper/Aluminum
Capacity30kVA, 50kVA
Vector GroupDyn11, Yyn0
CustomizedAccept
Warranty36 months
Installation MethodOutdoor/Indoor
CoolingONAN/ONAF
Rated Power10-5000kVA
Insulation ClassClass A/B/F/H
Product Description

The 3-Phase Oil Transformer 30KVA 50KVA with Copper & Aluminum Winding is a high-performance distribution transformer designed for reliability and efficiency.

The Type S13 oil-immersed distribution transformer builds upon the original S11 design, incorporating advanced materials and innovative technologies. Through optimized core and coil structure design, this transformer achieves reduced no-load loss and lower noise levels.

Key performance advantages:

  • Average noise reduction of 20% compared to JB/T10088-2004 standards
  • Domestic advanced performance level
  • Available in both copper and aluminum winding options
  • Suitable for various voltage requirements (220V-480V output, 3kV-12.47kV input)
  • Flexible installation options (indoor/outdoor)

Ideal for urban and rural distribution network centers, this transformer offers reliable power distribution with excellent efficiency and durability.

Why Choose Our Transformers
  • 36-month warranty for peace of mind
  • Customization options available
  • Advanced cooling systems (ONAN/ONAF)
  • Multiple insulation class options (A/B/F/H)
  • Manufactured by KNKONG with strict quality control
Buy Oil 3 Phase Transformer Copper & Aluminum Winding Distribution Transformer 30KVA 50KVA at wholesale prices
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