GDYZ-301 Zinc Oxide Surge Arrester Tester
Specification
1. Power Supply
Support external power adapter (12V/2A) and internal battery power supply mode;
2. Measuring range
Leakage Current (RMS) 0-10mA (scalable);
Voltage (RMS) 30-100V (scalable).
3. Measuring accuracy
Current: total current> 100μA, ± 2% of reading ± 1digit;
Voltage: Reference voltage signal> 30V
Wired: ± 2% of reading ± 1digit;
Wireless: ± 5% of reading ± 1digit;
4. Measurement parameters
Leakage current total current waveform, fundamental wave RMS, peak value.
Resistive component fundamental wave RMS of leakage current, 3, 5, 7 times RMS.
Resistive component peak value of leakage current, including positive peak value Ir+, negative peak value Ir-.
Capacitive current fundamental wave, total voltage, full current phase angle difference.
Voltage RMS.
Power consumption of arrester.
5. Reference voltage signal sampling method
Wire synchronization : 20m (can be extended);
Wireless synchronization: >400m (can be extended);
6. Battery parameter
Charging time> 6 hours
Continuous working time> 4 hours
Intermittent working time > 8 hours
7. Dimension: 360*260*140mm (Host); 420*330*200mm (Accessory case);
8. Weight: 5kg (Host); 9kg (Accessory case);
