Distribution Transformer 10kv 20kv - China

Distribution Transformer (10kV, 20kV)

Oil-immersed Transformer

Products structure and technical features

Electricity is transferred to users from power stations through transmission and distribution system's voltage conversion.

Firstly transferred via high voltage transmission lines, then lower the voltage in substations, lastly be fit to use.

Distribution transformer locates closely to terminal users will lower voltage at a suitable level.

Transformer, lower voltage at a level which is suitable for electrical equipments, is called distribution transformer, used in daily lighting and factory producing, low voltage is usually less than 0.4kv.

In addition, distribution transformer's capacity is small, usually less than 3150kVA; and primary voltage is also low, at less than 35kV.

Our distribution transformer adopt "CAD" design concept and its performance is accord with IEC60076, GB1094, GB/T6451 - The core is manufactured with high quality cold rolled grain-oriented silicon steel, and steps overlapping structure is used for core manufacture, after overlapping, brush special hardener to make cores solid, thus to effectively reduce no-load loss and noise.

The oil tank is corrugated structure, produced by our factory's oil tank automatic production line; surface pre-treatment solution and coated powder all use high-quality brand products; firstly be shot blasted, then spray powder, at last solidified in high temperature, so our oil tank has strong corrosion resistance.

Winding is manufactured with high strength enameled wires(or paper covered wires), ampere-turns evenly distribute, insulation structure is reasonable, so winding's short circuit impedance is excellent.

The body of distribution transformer adopts suspended structure, all sealing surface use quality acrylic rubber, can effectively prevent cold aging.

Company Contact:

• Posted By: CHANNEL INTERNATIONAL LTD.

• Phone: +86-021-61071577

• Address: NO.248 Yangshupu Rd.,Hongkou Dist, Shanghai , Shanghai , China

• Email:

• Website: http://www.ehearttransformer.com/

• Business Description: Channel International Ltd., is a comprehensive enterprise, combining research, manufacture, sales and service as a whole; has office at Beijing, Shanghai, Hong Kong; has built up a complete service system.
  
  Our production base locates in shuanglou industrial zone, Haian city, Jiangsu province which lay in north of beautiful and rich Yangtze River delta, east of the Yellow sea, south of Yangtze, and also close to Nantong, Yangzhou, Taizhou airports.
  
  Xinchang railway, Ningqi railway , G15 Shenhai highway and Qiyang highway intersect here.
  
  204 and 308 national ways are passing through our factory.
  
  All of above prove that we have obvious regional advantages which are suitable for water , land and air transportation.
  
  Our factory specializes in the manufacture of power transformer, rectifier transformer, Box-type transformer substation, wind power transformer and its complete sets of products.
  
  We occupiers an area of 26500m2, of which construction area is 13800m2; fixed investment is RMB 35, 800, 000 ; We have many main product equipments and full sets of inspection equipments , such as vacuum drying system, automatic vacuum casting system , corrugated oil tank product line, slitting line, horizontal cutting line and automatic foil winding machine and son on.
  
  Our technology is strong , manufacture process is advanced, equipments are excellent and testing modes are complete.
  
  Meanwhile, we have a professional team that everyone has sense of responsibility, exploiting and innovating.
  
  We have advanced design concepts , we can grasp the pulse in the design filed of the transformer exactly and form unique thinking of special design, manufacturing and market development.
  
  We also have passed ISO9001 quality management system , ISO14001 environment management system and PCCC certification.
  
  Our products performances are superior to national standards and IEC standards.
  
  We have got the approval of National Transformer Quality Supervision and Inspection Center.
  
  We have won the honored certificates like Jiangsu High and New Technology Enterprise and Jiangsu Quality Believable products.