The performance of our S9 S10 S11 series 10kV and 35kV three-phase oil-immersed transformer conform to the standard of GB 1094-1996 “Power Transformer “ and GB/T6451-2008 “Technical Para-meter and requirements of Three-phase Oil-immersed Power Transformer”. The iron core is made of quality cold –rolled silicon steel sheet , and the coil is made of quality oxygen-free copper, featuring good outlook and safe running . The products are widely used in power transmission and distribution of industrial and agricultural power networks.

Main Function And Features:

1)  Iron core is made of cold-rolled silicon-steel sheet with high conduction of magnetism and adopts pulling-plank structure, so that its magnetic route is short, losses and noise level is low;

2)  Compress wire is adopted for winding so losses are low and have good ability withstand short-circuit;

3)  Its active part adopts special pressing method which could ensure reliable axial pressure;

Service condition:

 We are transformer manufacturer

Altitude: No more than 1000m indoors or out.

Highest surrounding temperature: ≤40ºC

Highest daily average temperature: ≤30ºC

Highest annual average temperature: ≤20ºC

Lowest annual average temperature: ≥ -25ºC

According to users’ requirements can provide the transformer for special condition use

Zhengzhou Iris Imp & Exp Co., Ltd.

Year Established:

Business Type:Business Service

Management Certifiation:

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