Product Description

S13series oil-immersed power transformer

1.S13 type is one independently developed product of our company which is based on S11

typetransformer, and developed through research and application of new material and new

tech-nology, and by manner of independently innovation and technology introduction.

It optimizesand designs iron core and winding structure and achieve the target of reducing

no-loadlossand noise.
2.The no-load loss decreases 37% by an average. Noise level decreases 20% comparing

tocurrent national standard JB/T 10088- -2004. Product properties has reached domestic

advancedlevel.

1.Hengfengyou continues to increase investment of technical strength and modernequipment,

optimizes the production process and process constantly, has estab-lished strict and perfect

quality management standard, conducts strict moni-toring for each process from raw material

receiving inspection, production, fin-ished product inspection and warehousing, finished

products delivery toinstallation, never allows unqualified products to flow out, takes the idea

of"Zero Defect" into each detail bit by bit, ensures each process be able opass all standards,

and manufactures perfect products carefully.

2.It is our excellent internal control standard and product quality assurancesystem that makes

Hengfengyou transformer achieve favor from more andmore customers, and obtain affimation

from domestic and foreign customers,