Chinese Manufacturers 400 kva 3 phase s11 10.5kv oil immersed power transformer

Product Application

Power transformer three phase oil immsered electrical transformer rated voltage during 6-35kV, oil immersed transformer are most used in power plant,power grid transmission and distribution station,industry& commerce electrical substation as the electrical equipment of power transmission,
1,Two windings or three windings
2,On-load or no-load voltage tapping changer
3,Natural cooling or force air or oil cooling,
4,capacity range 10-5000kVA

Main Features

1. No devices like oil tank, and humidity absorber could assure the oil to be insulated from air and the oil could be used for 20 years consecutively without any treatment later
2. High qualified rubber used for the sealing
3. Oil filling in vacuum condition
High voltage:6/6.3/6.6/10/10.5/11

Low voltage:0.4
High voltage tapping rang:±5% or ±2x2.5%
Connection symbol:Yyno or Dyn11

JG Electrical Tech, located in Dongying China, is a professional factory of power transformer and transformer substation. It was founded in 2005 and has many years of experience in the field of transformers, like oil immersed transformers, dry transformers and special-use transformers

With the company's unique calculation program, the iron core, coil, body, leading wire, fuel tank and other components for the 35kV class power and distribution transformers are optimized in all directions to ensure product performance, excellent process equipment, careful material optimization, efficient manufacturing, making the transformer with low loss, low partial discharge, low noise etc., the product quality is superior, with energy saving and environmental protection, reliable operation and effectively reduce the operating costs.