Zhejiang Changkai Electrical Co., Ltd.
Main products:High Voltage Switchgear Panel,Low Voltage Switchgear Panel,Substation,Indoor Vacuum Circuit Breaker,Outdoor Vacuum Circuit Breaker
Contact Us
  • Contact Person : Mr. Gene Pan
  • Company Name : Zhejiang Changkai Electrical Co., Ltd.
  • Tel : 86-0577-61730881
  • Fax : 86-0577-61730882
  • Address : Zhejiang,Yueqing,Dongfang Road East section Wengyang Industry Zone Yueqing
  • Country/Region : China
  • Zip : 325606

10kV, S9 ,3 phase oil immersion power transformer

10kV, S9 ,3 phase oil immersion power transformer
Product Detailed
1,10kV, S9 ,3 phase oil immersion power transformer 2,high efficiency,low loss 3,Low losses and Low Noise

Describtation of the product:

The three-phase oil-immersed distributing transformer applies new type insulating structure and makes short-circuit resistances strong.The iron core is made of high-quality cold-rolled silicon-steel plate.High-voltage winding group is made up of high-quality oxygen-free copper lines and it adopts multilayered drum type structure.All fasteners have been processed with special treatment to prevent them from losening.


GB 1094.1-1996     GB 1094.2-1996    JB/T 10088-2004

GB 1094.3-2003     GB 1094.5-2003    GB/T10237-1988

GB/T 6451-1999     GB/T 7595-1987    JB/T 3837-1998

technical data:1) Rated Power: 30~2500kVA2)Rated HV: 6KV,6.3KV, 10KV, 10.5KV,11KV,15KV,20KV,22KV,33KV 35KV,36KV3)Rated LV: 0.4kV,0.415KV,0.38KV4)Phase No. :single or three;5)Rated frequency: 50Hzor 60 Hz;6)Vector group: Dyn11, Yyn0 or others;7)Short circuit impedance: 4%, 4.5% ,6% or others in accordance to client needs;8)Tapping voltage regulation type: off-load or on-load;9)Tapping range: +/-2*2.5% / 5%or others in according to client needs;10)Cooling type: oil nature, oil cooling

10kV, S9 ,3 phase oil immersion power transformer

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