General
The three-phase oil-immersed distributing transformer applies new type insulating structure and makes short-circuit resistance strong. The iron core is made up of cold-rolled silicon-steel plate of high-quality. High-voltage winding group is made up of high-quality oxygen-free copper lines and it adopts multilayered drum type structure. All fasteners have been processed with special treatment to prevent them from loosening. As high-tech product that promoted by the country, the product has many advantages such as high efficiency, low loss, its social benefits are remarkable that it will save much of electricity consumption and operating cost.
Model and meaning
Technical parameters
Products standard : GB/T 1094-2013 GB
6450-2015 Rated high-voltage :35,36.5,38kV
Rated low-voltage : 0.4kV
Connection group : Dyn11 or Yyn0
Tapping range of high-voltage : ±5% or ±2x2.5%
Insulating level: LI75AC35/LI0AC5
Frequency: 50Hz
Complied standards
Tech data of 10kV grade S13 series electric transformer
Tech data of 35kV grade S13 series electric transformer
Tech data of 35kV grade S13 series electric transformer
