ST-JFAW3 3-in-1 PD Sensor (US + TEV + Temp)

Overview: The three-in-one intelligent partial discharge sensor integrates ultrasonic, transient earth voltage (TEV), and surface temperature detection functions in one. Through three complementary detection methods, it can detect partial discharge signals more comprehensively, improving detection accuracy and reliability. Suitable for online monitoring of insulation status of various high, medium, and low-voltage switchgear, with the characteristics of multi-parameter integration, high detection accuracy, and strong anti-interference capability.