Principle of AC and DC leakage current transformer?

Views : 773
Update time : 2024-08-09 12:34:46

Principle of AC and DC leakage current transformer?

 The AC/DC leakage current sensor is a key device that focuses on real-time monitoring of the insulation of AC and DC power supply systems. Based on the electromagnetic isolation and magnetic modulation principles of the transformer, it can effectively convert the measured AC microcurrent and DC microcurrent into DC current or DC voltage signals, and output standard analog signals or digital signals through isolation.

It is widely use in real-time monitoring of the insulation of the busbars and branches of DC and AC power supply systems. Using the fluxgate principle, the AC/DC leakage current sensor converts the measure DC current into a proportional DC current or voltage signal, and is highly insulate between the primary and secondary sides, ensuring safe and reliable operation.

Related News
Read More >>
Where Is the HK-58 Current Transformer Used in Malaysian LV Projects? Where Is the HK-58 Current Transformer Used in Malaysian LV Projects?
Sep .28.2026
HK-58 current transformer is designed for Malaysian LV switchboards, busbar panels and energy monitoring upgrades, enabling easier current measurement in factories and commercial buildings without major wiring changes.
Together Under the Same Moon: Celebrating Mid-Autumn Festival with Our Team Together Under the Same Moon: Celebrating Mid-Autumn Festival with Our Team
Sep .24.2026
HEYI celebrates the Mid-Autumn Festival by preparing thoughtful gifts for employees, expressing appreciation for their dedication, teamwork, and contribution while highlighting a warm and people-centered company culture.
Where Is the LMK5-100 Current Transformer Used in Australian Electrical Projects? Where Is the LMK5-100 Current Transformer Used in Australian Electrical Projects?
Sep .18.2026
Explore where the LMK5-100 current transformer is used in Australian switchboards, energy meters, busbar systems, factories, solar projects and infrastructure for accurate high-current energy monitoring.
Where Is a Current Transformer Used in South Africa’s LV Electrical Projects? Where Is a Current Transformer Used in South Africa’s LV Electrical Projects?
Sep .14.2026
Discover where a current transformer can be used in South Africa’s LV projects. Learn how DP-23 supports electrical panels, energy meters, motors, HVAC, and LV busbars with split-core installation, flexible ratios, and easy retrofit.