JY Zinc Oxide Arrester Live Tester Correct Charging Method
Darui Electric recommends:
The JY zinc oxide arrester live tester has simple operation and is easy to use. The entire measurement process is controlled by a microcomputer. It can measure the fundamental wave of the total current of the zinc oxide arrester, 3rd harmonic, 5th harmonic, 7th harmonic, the fundamental wave of voltage, 3rd harmonic, 5th harmonic, 7th harmonic, the fundamental wave of resistive current, 3rd harmonic, 5th harmonic, 7th harmonic, positive peak of resistive current, negative peak of resistive current, capacitive current, active power, reactive power, phase angle difference. The large screen can display the real waveforms of voltage and current. The instrument uses digital waveform analysis technology, adopts harmonic analysis and digital filtering and other software anti-interference methods to make the measurement results accurate and stable. It can accurately analyze the content of fundamental wave and 3rd to 7th harmonics, and can overcome the influence of interphase interference, correctly measure the resistive current of side-phase arresters.
Correct charging method for zinc oxide arrester live tester
Host charging method (built-in charger):
Use the power cord to connect to AC220V/50Hz power supply. It is required to charge for more than 3 hours in the off state. After turning on, you can observe whether the power icon indicates full charge. During use, the battery icon indicates the power level.
Wireless current clamp charging method:
Use the included charger to charge. It is required to charge for more than 1 hour in the off state. After full charge, you can see the charger red light turn green. During use, the power indicator light stays on to indicate normal power; if the power indicator light flashes or does not light up, it indicates insufficient power.
