Why Choose Us?
• Zhejiang Enhong Electronics Co.,Ltd was established in 2006.
• Being a professional high-tech enterprise, EHC devotes itself to research and development, production and marketing for amorphous and nanocrystalline core, Instrument transformer for power meter and inductor.
• With a manufacture base of 5600 square meters, EHC is located in Jiaxing city of Zhejiang province equipped with advanced automation equipment, strict process control, assembling and production line with inspection equipment.
• We have focused on the development and manufacture of amorphous or nanocrystalline cores since the company establishment.Besides,our annual shipment quantity has already surpassed more than 30 million on the transformer cores, inductance cores,voltage transformer cores, c cores, annular open air gap cores and rectangular cores.
• EHC has a complete management system and has passed ISO9001,ISO14001,OHSAS18001 and TS16949 certification. EHC products have also passed ROHS and REACH certification and so on.Application:
Widely used in circuit leakage current protection such as residual current circuit breaker,leakage current protection switch(RCCB,RCBO),ect.Key Features:
• Working Frequency:50Hz/60Hz;
• Operating Temperature:-20ºC--60ºC;
•Power-frequency withstand voltages:4000V 50Hz/min;
•Encapsulated with epoxy resin poor working condition.Principle of Operation: