SZ9 and SFZ9 Series Three-phase On-load-tap-changing Power Transformer of 35kV

 General

1.This kind of product is applied to power system of three-phase, 50Hz as well as 35kV and below, it is the main transformer equipment of medium and small-sized transformer substation, supplies power distribution, power and illumination for the industry and agriculture.

2. 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. S9 Series product has passed the shortcircuit test prepared by Wuhan High Voltage Research Institute and also the test prepared by National Center for quality Supervision & Test of Transformer.