Service
Service of product customization,to provide technical support to solve various technical problems of products.
Temperature：-25℃~+75℃
Humidity：≤85%
Aititude：＜1000m
Busbar type
Loading type
pin type.etc
Non-condensing
Indoor or outdoor
Installation in any direction
Case：PA/UL94-V0
Bobbin：PA66
Core：Silicon steel
Universal input: 5A-3000A
Special input: 3000A-10000A
Output：0.333Vor 0-5A
TUV,CE,SGS,Intertek
Today’s HEYI has certificates from many countries. And test reports, in a local factory, 6 multi-product patents, more than 100 current transformer and DC Hall sensor models, and new current transformers are developed every year to meet customer needs.
Thanks to a strong R&D and design team and production team, today Heyi has certificates and certificates from many countries. Test report, our transformer products are exported to the United States, Canada, United Kingdom, France, Germany, Italy, Spain, Portugal, Brazil and other countries, and we have signed purchase agreements with power bureaus in Europe, South America and Southeast Asia. In addition, HEYI is in There are local cooperative factories in Egypt and Indonesia.Years of hard work to become the OEM and ODM supplier of Siemens, Schneider, Fuji Electric, Softbank, LG, Samdsung and other companies.
Super R&D strength, leading the technology of split core current transformer and customized transformer.We will update and iterate the latest products according to market demand every year, and the whole industry is following HEYI.
We cooperated with Fortune Global 500 companies, Siemens, schneider, Fuji electrical, Softbank, LG, samdsung transformer supplier in China.
Shanghai Disney ProjectWarmly celebrate the successful cooperation between Hay Electric and Shanghai Disneyland in 2021.9.
Shanghai Disney ProjectWarmly celebrate the successful cooperation between Hay Electric and Shanghai Disneyland in 2021.9.
Shanghai Disney ProjectWarmly celebrate the successful cooperation between Hay Electric and Shanghai Disneyland in 2021.9.
Shanghai Disney ProjectWarmly celebrate the successful cooperation between Hay Electric and Shanghai Disneyland in 2021.9.
Service of product customization,to provide technical support to solve various technical problems of products.
Test product performance and production process yourself, and
choose more advanced materials and technologies.
Service of product customization,to provide ｔechnical support to solve various technical problems of products.
Realize the standardization and miniaturization of measuring instruments, protection equipment and automatic control equipment, etc.
Mature production process and supervision engineering, the
daily output can reach more than 1000 pieces.
Has rich experience in project cooperation, 20 years of operation
and operation, and has cooperated with many top 500
enterprises in projects.
OUR SERVICEM
Professional production technology, perfect after-sales processing, continuous research and development and upgrading of new products.
A young and flexible manufacturer of current transformers and hall snesors
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