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.
In Egypt, selecting current transformer (CTs) is critical, particularly in Cairo, Alexandria, and Suez, where the power grid experiences frequent fluctuations, high temperatures, and heavy operational loads. If the CTs are unstable or inaccurate, the entire protection system may fail. This article explains in simple terms why switchgear, fuse breakers, and CTs form a “fixed… Continue reading How to Choose the Right Current transformer in Egypt
Application Analysis of ICT Isolation current transformer in Photovoltaic Systems The article deals in depth with an analysis of the ICT series isolation current transformer plug-in current transformers from the company HEYI Electric, their role within the photovoltaic system, the usage methods, advantages, and practical applications. HEYI Electric’s ICT Isolation current transformer In other words,… Continue reading How Isolation Current Transformer Optimize Accuracy in PV system
HYB-A1 High-Reliability Outdoor Current Transmitter – Born for Harsh Environments In applications such as energy, industrial automation, and smart power distribution, current transmitters may seem ordinary, but they are indispensable. They don’t attract as much attention as inverters, nor do they have the imposing presence of circuit breakers. However, the safety of system operation and… Continue reading How current transmitter cope with outdoor challenges
HYCA series AC/DC leakage current sensor and leakage detection modules are high-reliability AC/DC leakage safety solutions suitable for outdoor electric vehicle charging stations. The rapid development of the global electric vehicle industry means that the construction of charging infrastructure is also growing at an astonishing rate. Outdoor DC fast charging stations and AC charging stations… Continue reading Outdoor applicability of HEYI AC/DC leakage current sensor
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