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three-phase oil-immersed distribution transformers:
Place of Origin: Shandong, China (Mainland) 
Brand Name: Juneng or customized 
Model Number: S11-M 
Usage: Power 
Phase: Three 
Coil Structure: Toroidal 
Coil Number: two windings
certificate: ISO9001 ISO14001 OHSAS18001 
voltage ratio: 10/0.4 
damp-proof method: full sealed 
cooling method: ONAN 
iron core shape: round core
frequency: 50/60 HZ 
winding: two windings 
rated capacity: 30-1600 KVA 
Type: Oil Immersed
Packaging Details:Main body in nude and the accessories packing in seaworthy standard wooden case or according to the requirement of customers.
Delivery Detail:usually within 30 days after the deposit

Description of three-phase oil-immersed distribution transformers:
1.Its iron core is made of cold-rolled silicon steel sheet in  high quality and adopts the struture of miter joints without  perforation.

2.Coil appears good-looking and operates safely, is made of   high  quality oxygen-free copper, and  is wide used in urban and rural power transmission and distribution.

3.Fuel tank is corrugated sheet type or expansion- type radiator tank. It reduces the transformer height because it is   no need of oil conservator. Oil is isolated from air,thus it   extends the service life of the transformer.

4.Performance features
1)The iron core is  made of high quality cold-rolled silicon steel sheet with the orientation of high permeability crystal grain and adopts the struture of miter joints without perforation. The circular section of the iron core is multistage cascade structure.
2) The  high voltage winding has taps corresponding to the requirements of the tapping voltage. Switch is mounted on the  tank cover. The tapping voltage is converted when the power supply is cut.
 3)The transformer is equipped with oil level gauge to indicate three oil-level marks of -25℃,20℃ and  40℃ when the   transformer is operating.

Advantages three-phase oil-immersed distribution transformers:
1.High reliability, 
2.Advanced performance level, 
3.Low no-load  loss,
4.Reasonable economic index, 
5.Diverse types of oil tank.
Contact: Evelyn Wang
Co: Shouguang Juneng Electric Co., Ltd.
Add: No. 1757, South Bohai Road, Shouguang, Shandong, China 
Website: www.sgjndq.cn  
              http://sgjuneng.en.alibaba.com
Email: evelyn@groupworkwin.com
Mobile: +86 13686367381
QQ: 1409555469
WeChat: Evelyn6520
Skype: Evelyn.juneng
WhatsApp: +86 18764617989
Viber: +86 18764617989