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.
Application and Advantages of HYB-A1 AC Current Transducer in the TNB Project in Malaysia In power monitoring and industrial automation systems, current transmitters play a crucial role. Today, we’ll discuss the HYB-A1 current transmitter from HEYI Electric and, in conjunction with the specific needs of the TNB (Tenaga Nasional Berhad) project in Malaysia, examine just… Continue reading AC Current Transducer and Power Bureau Project
In power industry monitoring, current measurement is a crucial factor in ensuring system safety and efficiency . Traditional current transformers and flexible Rogowski coils each have their own advantages and disadvantages, and are applicable in different scenarios. Different measurement ranges and applicability Traditional current transformers ( taking split-core Current Transformer KCT as an example): The… Continue reading What are the advantages of Rogowski coils over traditional CT
HEYI Solar Current Sensor and Current Transformers: Safeguarding the Safety of Photovoltaic Systems In photovoltaic power generation systems, every step of the power conversion process requires precise and safe monitoring and protection . In this system , the HYCA Series current sensor and the KCT series current transformer act like two dutiful guardians , responsible… Continue reading Why HEYI Solar current sensor and CT suitable for Photovoltaics
Two protection-class current transformer, particularly useful in low-voltage power distribution systems, demonstrate their effectiveness in practical applications and achieve both reliability and safety . Take the PR and HPT series from Wenzhou Heyi Electric Co., Ltd. as examples to explore their strengths . What is the protection-class current transformer used for Simply put, a protection-class… Continue reading What are the advantages of protection-class current transformer?








