Partial Discharge Measruement Device

Wire-less HV Phasing Tester

type:ZC-820
Product Introduction ZC-820 High voltage detector up to 110 kV AC, used in power lines, phase tests and phase sequence tests for substations, with functions of phase testing, phase sequence testing, electrical inspection. With strong anti-i
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  • Product Parameters
Accuracy When phase sequence is same: the error≤ 5 °.
 The frequency accuracy ±0.1HZ.
Measuring voltage range 6KV - 35KV.
High pressure when measuring the leakage current < 10 uA
Working environment temperature - 40 ℃ ------ + 55 ℃;
humidity ≤95% RH
 weight about 5 KG
Instrument package size 71 cm *  26 cm * 11 cm 


  • Product Features
      1. The cross-voltage measurement range is 0.22kV~220kV.
      2. The maximum transmission line of sight of the transmitter and receiver is approximately 100 meters.
      3. The distance between two GPS hosts in the remote nuclear phase is 0.3 km to 800 km.
      4. The voice prompt measurement results and operation steps of the live voice.
      5. 3.2-inch color screen simultaneously displays 2 line phase difference, frequency, vector and the same-phase results, showing the number of GPS satellites, GPS timing status and time and other information.
      6.automatic operation for 1 hour without operation.
      7.Both the transmitter and the receiving host have a built-in rechargeable lithium battery and a 5V charger.
      8. The transmitter and the receiving host transmission distance is more than 130 meters, the maximum distance between the two transmitters is about 260 meters.


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