1. Principle & Characteristics  

      S9 series oil-immersed full sealed distribution transformer is equipped characters as low loss, low noise, strong protection for thunder and lighting, well anti-shortcut capacity and fine appearance etc. It combines advanced equipments and manufacturing process, and it has four remote functions: remote communication, remote test, remote adjustment and remote control. By remote control from a computer, the power station could be work without any works on watch on the night. All our transformer has passed the test by National Mechanical & Industrial Bureau and National Power Company. The transformer is mainly used in power network, and the projects of power distribution.  oil immersed distribution transformer 
     Core equipped with advanced three steps: vertical and horizontal and horizontal cut, lap and multi-stage. It disperses the air distribution, improve the magnetic path. Decrease the no load loss, no load current and noise.    oil immersed distribution transformer 
     Core adopts series measures dragged panel, pressed the coil, particular glue for silicon steel to increase the strength of mechanism.  oil immersed distribution transformer 
     New structure of high and low voltage winding, reasonable arrangement for oil tube and connection which increasing the capacity of mechanical strength and anti-shortcut.
     The tank is bell type or core suspension type, the wall of tank is as wave form. 

2.Features 

  1.Voltage combination:  High :11KV,10.5KV,10KV,6.3KV,6KV        Low :0.4KV    

  2.Low loss and noisy.

  3.Compared with normal oil immersed power transformer has no oil storage box and adopts the corrugations       on the oil tank as its heat-radiation parts.

  4. Oil tank is made by fine cold-rolled steel on an exclusive production-line.

  5.Corrugations can expand or contract according to the change of oil volume, thus the inner space of                  transformer can be isolated from the air which can reduce the aging speed of oil and prevent the insulation      materials from damping.

  6.Oil-immersed transformer possesses a reliable operation and is free from maintenance

3.Parameter & Specifications

4.Why  to choose us  

 1.Low MOQ:  As we are the OEM , small MOQ can be accepted 

 2.Good Quality : We have strict quality control system .Good reputation in the market.

 3.Special design: Special requirement can be accepted ,we have professional designers .

 4.Good service : We treat clients as friends .

 5.Fast & Cheap Delivery: We have big discount from forwarder (Long Contract).

  5. Contact information