News | | Nov 18,2025
The increasing popularity of electric vehicles in South Korea has been accompanied by the rapid development of charging infrastructure. However, with the increase in the number of charging stations, safety and reliability have become increasingly important, as these are the most crucial aspects of charging infrastructure.
This is precisely where our HeYi Electric fluxgate current sensor comes into play. The HYCA series, this compact current sensor, plays an excellent safety role in charging systems, monitoring leakage current in real time to prevent accidents.

Currently, most charging station projects in South Korea are required to comply with international standards IEC 62752 and IEC 62955, which specify the response methods of leakage current detection devices.
The HYCA-10-PD is designed to simultaneously detect both AC and DC leakage current, helping Korean charging stations meet international standards. Deploying fast charging stations in parking lots and highway service areas requires a smart, compact, and stable safety component, and the HYCA-10-PD’s features perfectly meet these requirements.
The HYCA-10-PD fluxgate current sensor can be directly mounted on a corresponding PCB board. Through the built-in calibration and testing interface, technicians can quickly complete the system self-test before each charge.
The self-testing function ensures that the system runs stably and reliably every time, effectively improving the lifespan and safety of the charging equipment.
In short, this not only protects the sensors of the charging stations, but also safeguards the reputation, ensuring that every charging station is safe enough.

South Korea is a country with a rapidly growing EV market. With the increasing demand for DC fast charging stations and AC slow charging stations, leakage current detection has become indispensable.
The HYCA-10-PD provides a plug-and-play solution for South Korean charging station manufacturers, meeting both IEC standards and local KC certification requirements.
Whether you’re developing a large-scale public charging network or a small home charger, the HYCA-16-PD can deliver:
High-precision detection, capable of identifying even minute DC leakage currents.
Rapid response, immediately disconnecting power before danger occurs.
Compact structural design, easily integrated into various systems
Moving towards an electric future together
As Korea moves towards carbon neutrality, electric vehicle charging safety components will become industry standard.
HEYI Electric is willing to collaborate with Korean charging pile manufacturers and energy management companies to safeguard every charge, making charging safer, more efficient, and smarter.
Compay:HEYI Electrical Co., Ltd.
Brand: HEYI/ASCT
Contact: Bethy
E-mail: heyi@heyiele.com
Tel: 86-13968747975
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