S11 (M) series oil immersed power transformer
Power range: 10KVA-2500KVA
Working voltage: designed according to customer requirements 
Ambient temperature: -25~40°C
Working conditions: altitude <1000 meters indoors or outdoors
Guideline: GB 1094.1-1996 GB 1094.2-1996 JB/T 10088-2004
GB 1094.3-2003 GB 1094.5-2003 GB/T 10237-1988
GB/T 6451-2008 GB/T 7595-1987 JB/T 3837-2010

product description
S11 series three-phase oil-immersed power transformer is divided into two types: fully sealed and dissolved oil pillow type, suitable for 6KV, 10KV transmission and distribution systems. It can be used for power distribution in factories, mines, petrochemicals, industry and agriculture. Power and lighting use is a new generation of S9 series transformer products. The product has high efficiency and low loss, which can save a lot of power consumption and running costs.

Product function
The function of the power transformer is that it can not only raise the voltage to send the electric energy to the power supply area, but also reduce the voltage to the voltage used at each level to meet the needs of electricity consumption. Both power boosting and bucking must be done by a transformer. In the process of transmitting electrical energy in the power system, voltage and power losses are inevitably generated. When the same power is delivered, the voltage loss is inversely proportional to the voltage, and the power loss is inversely proportional to the square of the voltage. Using a transformer to increase the voltage reduces the loss of power transmission.