Yueqing Heyi Electric Co., Ltd. was established in 2012. It is a young and flexible manufacturer of current transformers and current sensors.
OEM and ODM suppliers
HEYI is a manufacturer of current transformers. After years of efforts, become SIEMENS, SCHNEIDER, FUJI Electric, SoftBank, LG, SAMSUNG and other companies OEM and ODM suppliers. Benefit from strong R & D design team and production team.
Corporate advantage
Superior research and development strength, leading split core current transformer and custom transformer technology. We will update and iterate the latest products every year according to market demand, and the whole industry will follow.
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The company now has two brands of ASCT and HEYI, more than 6 product patents, more than 100 current transformer models, giving customers more choices.
People use Current transmitter. Why do people use transmitters, in the chillers the air compressors, the generators and the IoT systems? In systems I see chillers, in commercial buildings air compressors in factories and generators, in data centers. The chillers, the air compressors and the generators all have one thing in common. In short devices… Continue reading Why Current Transmitter Matter in Chiller, Air Compressor, and Generator
I am wondering why the LMZ current transformer gets selected over and over for the MEA/PEA project, in Thailand. If you’ve worked on power projects in Thailand, you’ll likely encounter two names: MEA (Metropolitan Electricity Authority) and PEA (Provincial Electricity Authority). In my work, on the power distribution renovation in downtown Bangkok and the transformer… Continue reading Why HYLMZW4 current transformer is Trusted in MEA/PEA
¿Por qué los transformadores de corriente RECT pueden ser seleccionados en proyectos de las empresas eléctricas de Ecuador? Un análisis técnico basado en Empresa Eléctrica Quito, Cotopaxi, Riobamba y Ambato En los sistemas de distribución eléctrica de América Latina, y especialmente en Ecuador, las empresas eléctricas siguen criterios muy claros al seleccionar equipos de medición… Continue reading Precisión Extendida y Medición Confiable para Empresas Eléctricas
What are professional strip-type fuse disconnect switch current transformer? In modern low-voltage power distribution systems, power companies and distribution operators face three core requirements: secure isolation, reliable protection, and accurate current measurement. Strip-type fuse switch disconnectors are widely used in power company feeder cabinets, customer access cabinets, and low-voltage distribution boxes for load isolation and… Continue reading Professional strip-type fuse disconnect switch current transformer








