The YTC620S three-phase zinc oxide lightning arrester tester is easy to operate and use. The entire measurement process is controlled by a microcontroller, and it can measure the full current, resistive current and its harmonics, power frequency reference voltage and its harmonics, active power and phase difference of the zinc oxide lightning arrester. The large screen can display the real waveforms of voltage and current. The instrument uses digital waveform analysis technology and anti-interference methods such as harmonic analysis and digital filtering software to ensure accurate and stable measurement results. It can accurately analyze the content of fundamental waves and 3-7th harmonics, and overcome the influence of phase to phase interference to correctly measure the resistive current of edge phase lightning arresters. The YTC620S three-phase zinc oxide lightning arrester tester is equipped with a high-speed panel printer and rechargeable battery, making it very convenient for testers to use on site. The YTC620S three-phase zinc oxide lightning arrester tester adopts a unique high-speed magnetic isolation digital sensor to directly collect input voltage and current signals, ensuring the reliability and safety of data.

Product nickname:Zinc oxide lightning arrester tester, three-phase zinc oxide lightning arrester tester, lightning arrester resistive leakage current detector, zinc oxide lightning arrester live tester, AC gapless zinc oxide lightning arrester tester, zinc oxide lightning arrester characteristic tester.

Product features:
1This machine adopts a large screen LCD display and a fully Chinese menu operation, making it easy to use.
2High precision sampling and processing circuits, advanced Fourier harmonic analysis technology, ensure more reliable data.
3The instrument adopts 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 instrument can use electric field induction instead of PT secondary wiring.
5No voltage mode, no need to take PT secondary voltage signal, use software calculation to find the voltage reference.
6This instrument can measure three phases simultaneously and automatically compensate. Extremely convenient to use.
7It has functions such as resistive current fundamental peak output and edge phase correction.
8The instrument is equipped with rechargeable batteries, calendar clock, and micro printer, which can store 120 sets of measurement data.