High-Power High-Voltage DC Power Supply

ED0402The surge arrester resistive leakage current detector, also known as the surge arrester resistive leakage current detector, AC surge arrester resistive leakage current detector, and DC surge arrester resistive leakage current detector, utilizes advanced Fourier harmonic analysis technology. It features an embedded industrial-grade control system and various voltage reference signal sampling methods. Suitable for live or de-energized testing of various voltage grade zinc oxide surge arresters, the surge arrester resistive leakage current detector can promptly identify dangerous defects such as internal insulation moisture and valve aging.

ED0402Resistive leakage current detector for surge arrestersE'dianElectricity According toDL/T409-1991The specialized testing instrument for lightning arrestor resistive leakage current detection, developed in accordance with the standards and specifications of the power industry, employs advanced Fourier harmonic analysis technology, an embedded industrial-grade control system, and various voltage reference signal sampling methods. It is both AC and DC compatible with three-phase measurement capabilities. The lightning arrestor resistive leakage current detector is suitable for live or de-energized testing of various voltage level zinc oxide arrestors, enabling the timely detection of dangerous defects such as internal insulation dampness and valve aging.

Instrument Alias

Surge Arrester Resistive Leakage Current Detector, Zinc Oxide Surge Arrester Tester, Intelligent Surge Arrester Characteristic Online Tester, Anti-Interference Zinc Oxide Surge Arrester Live Tester, Surge Arrester Resistive Leakage Current Detector, Zinc Oxide Surge Arrester Live Tester, AC Gapless Zinc Oxide Surge Arrester Live Tester, Zinc Oxide Surge Arrester Characteristic Tester

Instrument Function

1The surge arrester resistive leakage current detector features a large LCD screen with full Chinese menu operation, making it easy to use.

2High-precision sampling and processing circuits, along with advanced Fourier harmonic analysis technology, ensure greater data reliability.

3The tester employs a unique high-speed magnetic isolation digital sensor to directly collect input voltage and current signals, ensuring the reliability and safety of the data.

4This tester can replace the method of using electric field induction.PTSecondary Wiring

5The surge arrester resistive leakage current detector supports non-synchronous voltage sampling method.

6The surge arrester resistive leakage current detector can perform three-phase measurements and automatically compensate. It is particularly easy to use.

7Features include resistive current fundamental peak output and phase correction.

8The surge arrester resistive leakage current detector is equipped with a rechargeable battery, a calendar clock, and a mini printer, capable of storing120Group