S11-M-30~2500/10 Series of Fully Sealed Oil-immersed Distribution Transformer

Products Range

Our company can produce a variety of oil-immersed transformers with a voltage rating of 35kV or less and a capacity of 12500kVA or less. The variety includes S9, S11 series and S13, S15 series of energy-saving products. The product is widely used in industrial and mining enterprises, agriculture, civil construction and other distribution sites as well as oil, chemical industry, more oil, more chemical substances in the places.

Executive Standard:

GB1094     Electrical Transformer
IEC60076   Electrical Transformer
JB/T6451  Specification and Technical Requirements for Oil-immersed Power Transformers
JB/T10088   6kV~500kV Power Transformer Sound Level
GB/T7595     Quality of Transformer Oils in Service

Features of Products

The three-phase oil-immersed distribution transformer produced by our company uses a new insulating structure to improve the ability to withstand short-circuits. The iron core is made of high-quality cold-rolled silicon steel sheet, and the windings are made of multilayer cylinder or foil structure. All of fasteners use special anti-loose treatment.
The product has the characteristics of high efficiency and low loss.  It can save a lot of power consumption and operating costs and also has significant social benefits. It is the national high-tech products.