S20 type double-winding non-excitation tap-changing oil immersed power transformer of 10kV

The S20 model is a product developed by our company based on the original

S13 distribution transformer. Through the research and application of new

materials and new technologies, as well as the combination of independent

innovation and technology introduction, and through the optimized and

innovative design of the iron core and coil structure, it aims to reduce the

no-load loss and noise. It is an independently developed product.

This kind of product is applied to power system of three-phase, it is the main

transformer equipment of medium and small-sized transformer substation,

supplies power distribution, power and illumination for the industry and

agriculture.

The company introduces domestic and overseas advanced technique, adopts

the latest material and optimizes design, which enables the product

structure more reasonable, and greatly improves the product electric

strength, mechanical strength and heat-sinking capability.