Technical Parameters
■ Measurement parameters and range
Test voltage: kV
Third harmonic voltage: kV
Full current (peak): 0 ~ 20mA
Third harmonic current: 0 ~ 20 mA
Resistive current (peak): 0 ~ 20 mA
Resistive current peak: 0 ~ 20 mA
Capacitive current (peak): 0 ~ 20 mA
Lightning arrester power consumption: 0 ~ 8W
In addition to the above measured values, but also shows the voltage and full current waveform
■ Measurement error
Test voltage: ± 5%
Full current: ± 2%
Resistive current: ± 5%
Capacitive current: ± 5%
Lightning arrester power consumption: ± 5%
■ Enter the signal
Voltage signal (PT low voltage measurement): AC5 ~ 200V
Current signal: AC0 ~ 20mA
■ working power
AC220V ± 10% 50Hz
■ Outline dimensions
360 × 250 × 190 (mm)
■ Weight
3kg

main feature
The instrument is suitable for the on-site monitoring of the voltage level of zinc oxide arrester
(Live test) and laboratory (power outage) test.
Can measure the zinc oxide arrester full current (RMS), resistive current (maximum), frequency reference voltage and active power.
In line with the People's Republic of China power industry standard "DL474.5-92 on-site insulation test implementation guidelines - arrester test" requirements.