Microcomputer Zinc Oxide Arrester Live Tester 

Technical Parameters of Microcomputer Zinc Oxide Arrester Live Tester

 1. Measurement Parameters and Range

     Test Voltage: 0.1-250KV

     Total Current (Peak): 0-20mA

     Third Harmonic Current: 0-20mA

     Resistive Current (Peak): 0-20mA

     Resistive Current Peak: 0-20mA

     Capacitive Current (Peak): 0-20mA

     Arrester Power Consumption: 0-999W

     In addition to displaying the above measured values, it can also display the waveforms of voltage and total current.

 2. Measurement Error

     Test Voltage: ±2%

     Total Current: ±2%

     Resistive Current: ±5%

     Capacitive Current: ±5%

     Arrester Power Consumption: ±5%

 3. Input Signal

     Voltage Signal (PT Low Voltage Side): AC 5-200V

     Current Signal: AC 0-20mA

 4. Instrument Power Supply

     Working Voltage: AC 220V±5%    50Hz