Application of CT clamp meter transformer in high-voltage power distribution systems —Taking HEYI CT clamp meter transformer as an example In high voltage power distribution systems I use measurement I use operation monitoring and I use fault early warning to keep the power grid safe and stable. As power distribution systems become smarter and run […]

Switch position indicators are parts of systems. In my work I have seen switch position indicators, in power plants, substations and industrial control cabinets. Switch position indicators show the status of a switch from a distance. There are two kinds of switch position indicators: switch position indicators and electronic (LED) switch position indicators. Each kind […]

Cómo seleccionar correctamente transformadores de corriente para exteriores en Sudamérica: ejemplos de RECT y OCT de HEYI Electric En la construcción y operación de sistemas eléctricos en Sudamérica, la elección del transformador de corriente para exteriores es fundamental. Trabajo en un proyecto eléctrico. Busco un transformador de corriente que aumente la seguridad de los equipos. […]

HEYI Electric: Providing complete solutions for power engineering projects in Malaysia, from current monitoring to status indication. The biggest challenge, for companies in Malaysias power sector is keeping the system reliable and making monitoring easy. HEYI Electric offers more, than measurement products. HEYI gives a set that includes precision current transformers, flexible current transmitters and […]

In Egypt you must pick the CTs with care. The need is strongest, in Cairo, Alexandria and Suez because the electric grid often changes, gets hot and carries loads. When the CTs are not stable or not accurate the safety system can fail. I have seen that the switchgear, the fuse breakers and the CTs […]

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, […]

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 […]

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 […]

As Turkey picks up the pace on modernizing its low-voltage distribution infrastructure, driven by urban expansion and industrial demand for electricity, along with its smart grid transformation, power companies and equipment manufacturers are placing greater emphasis on finding safer, more compact, and smarter solutions. Of these, a vertically fused disconnect switch with high-precision, integrated current […]

HEYI RECT Series Outdoor current monitoring – A Reliable Choice for Philippine Electricity Authority Tender Projects With the modernization of the Philippine national power grid and the continued growth in demand for renewable energy grid integration, the demand for high-precision, long-life, and safety-certified current transformers (CTs) is rapidly increasing. Major Philippine power entities, such as […]

HYCA-01 residual current sensor from HEYI : An Ideal Solution for Thailand’s Energy Transition Thailand’s energy transition and upgrading has led to a rapid increase in demand for safety and intelligent monitoring. Thailand continues its march towards a green energy era: EV infrastructure construction is accelerating : the government is promoting the “one village, one […]

Glassvia Power Bureau’s wide range current transformer Needs and RECT Series Solutions As the Fibre Power Authority continues to expand its distribution network, the performance requirements for outdoor current transformers (CTs) are constantly increasing. To ensure that the distribution system maintains accurate measurement, safe operation, and intelligent management in various environments, the need for high-performance […]