Product Description
HFYH-8002B leakage current monitor can perform 3-phase or single-phase testing for condition monitoring of MOA without interruption of service operation, it takes only 1 minute to establish that your surge arresters are healthy.
Arrester leakage current test set can measure the total current, resistive current and harmonics, power frequency reference voltage and harmonics, active power and phase difference. The real waveform of voltage and current can be displayed on the large color screen. MOA leakage current tester can accurately analyze the content of fundamental wave and third to seventh harmonics, overcome the influence of inter-phase interference, and correctly measure the resistive current of side-phase arrester.
3 Phase Leakage Current Tester Features
1. Rated in accordance with IEC 60099-5 for field monitoring of metal oxide surge arresters
2. Portable, rechargeable battery-operated instrument for regular condition assessment of surge arresters.
3. 7 inch corlor touch screen with stylus pen.
4. High-precision sampling and processing circuit, advanced Fourier harmonic analysis technology to ensure more reliable data.
5. Arrester leakage current test kit adopts unique high-speed magnetic isolation digital sensor to directly collect the input voltage and current signals, which ensures the reliability and safety of the data.
6. Either single-phase test or three-phase measurement is available.
7. If it is not convenient to take PT secondary, users can place induction disk magnetic suction type on the insulating base of the surge arrester. Test with electric field strength instead of PT secondary.
8. In the field, if PT secondary is far away from 50 meters to 1000 meters, users can use wireless transmitter to transmit PT secondary to the main unit wirelessly, up to 1000 meters
9. Test results show total current and resistive current rms, peak, as well as capacitive current.
10. Lightning arrester leakage current tester can display voltage, total current, and resistive current waveforms.
11. Internal memory with time/date,up to 1000 test data.
12. Internal thermal printer
13. PC software can control instrument operation and automatically generate test report in Excel format.
As a professional leakage current tester manufacturer, Hengfeng has 18 years of experience in research, development, manufacturing, and service. We offer customized firmware and software services based on customer-provided specifications. Before leaving the factory, each instrument undergoes multiple tests and comes with a calibration certificate.
