In electrical engineering,a current transformer (CT) is used for measurement of electric currents. Current transformers,together with
voltage transformers (VT) (potential transformers (PT)),are known as instrument transformers.
CHENGDE was born in 1992,specialized in Production,design and maintenance of various types of 0.55kv- 33 KV current and voltage transformer
Our main Products include low voltage plastic current transformer .cast resin current transformer ,oil immersed current voltage transformers,dry type current voltage
transformers and so on.
Our transformers have passed through ISO 9001 Quality Certificate.
According to customers' norms,as well as IEC,NEMA,ANSI,JEC,CNS,and related standards for design and
Production. We manufactured various types of Products,and customized high frequency transformers according
to customers' demands.Rigid and complete QA Systems,together with the whole line with self-examinations
through layers of Quality Control from Feeding,Coil Winding,Stacked Iron Core,Core Assembly,Drying,Finish
(into barrels) for Vacuum Filling Oil,Test to Shipments,which all adopted full tests.
Each individual Product has a specific manufactured number to track Production process records; each shipment
attached with an inspection report.
