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Solution Overview

In power systems, surge arresters are essential devices that protect power equipment from overvoltage damage by releasing energy from lightning or operational overvoltages. However, during operation, arresters may experience performance degradation due to aging, moisture, damage, or external environmental factors, with abnormal increases in leakage current being a significant indicator. Therefore, real-time monitoring of arrester leakage current is of great significance.

Product Advantage

01
The system collects leakage current, phase, frequency, and calculates the dielectric loss and resistive current of the surge arrester.
02
High-precision and high-stability zero-flux power sensors ensure accurate and stable measurement of the resistive current of the surge arrester.
03
Utilizing AC high-speed sampling and digital signal processing technology for accurate and reliable data.