Guangdong Amper Electric Co., Ltd.
Main products:Power Transformer
Products
Contact Us
  • Contact Person : Mr. Wang Philip
  • Company Name : Guangdong Amper Electric Co., Ltd.
  • Tel : 86-757-88334743
  • Fax : 86-757-85628685
  • Address : Guangdong,Foshan,Chishan Cunweihui Lishui Town, Nanhai District
  • Country/Region : China
  • Zip : 528244

S11 Series 33kV Power transformer(2,500kVA-25,000kVA)

S11 Series 33kV Power transformer(2,500kVA-25,000kVA)
Product Detailed
1. Oil immersed transformer 2. Power transformer 3. IEC60076 Standard 4. M4 High B Grade CRGO Steels 5. Copper material

1.     Feature & Advantage:

       * Strong insulation system between HV and LV winding.

       * Higher reliability supporting structure, stronger short circuit withstand ability of transformer body.

       * Stronger rust-proof capacity of transformer tank surface.

       * Longer service life.

2.    Benefit:

      * Lower no load loss and on load loss,  energy saved, money saved during it running.

3.   Supply record:

       We are cooperating with plenty of  Electric companies and Electrical installing companies in China, Malaysia, Russia, Angolar, D.R.Congo, South Africa, Zambia, Ghana and Nigeria.  The annual sales of 2011 is around 15 million US Dollar.

4.  Production capacity per year:

     4000 units oil immersed transformer 

     1500 units dry type transformer

     1000 units 3ph pad mounted transformer & Compact substation

5. Specification:

Rated Capacity20MVA
StandardIEC 60076
Rated input Voltage33kV
Rated output voltage11kV
Tap changerOn load tap changer
Vector GroupDyn11
Impedance8.5%-9%
Insulation level in HV side170/95kV
Insulation level in LV side95/38 kV

Short circuit withstand fault level at terminals of:

 

33 kv/11kV bus bar                                            

31.5kA
Frequency                                  50Hz

Maximum flux density in iron at normal

voltage and frequency and at normal ratio:

1.7Tesla

Weight

around 26 Ton
Long * Width * Height4500*3700*3900 mm

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