Lightning Arrester Insulator Tester

Lightening Protection Components Tester

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  • Product Introduction

       ZC-712 lightning protection component tester, also known as SPD field tester, is used for the measurement of DC parameters of overvoltage protection components such as lightning arresters, lightning arresters, surge protectors, varistors, cermet discharge tubes, and direct-air lightning protection tubes. . It can also be used as a regulated, constant current power supply. The instrument is equipped with a rechargeable lithium battery, which overcomes the shortcomings of the conventional product to be plugged in and used inconvenient on site. The voltage output 2000V is more widely used and is protected by high voltage short circuit.

  • Product Parameters
Pressure sensitive resistance measurement    Initial action voltage: 0~1700V
   Error ≤2%±1d
   Leakage current: 0~199.9μA
   Error≤±2μA ±1d
Discharge measurement    DC Spark-over Voltage : (20~1700)V
   Error: ≤±2%±1d
Insulation resistance    6MΩ(500V)
Withstand voltage    AC 1.5kV 50Hz 1ZCn
Working temperature and humidity    0~+40℃,≤85%RH
Storage temperature    -10℃~+50℃
Power supply    DC12V dedicated power supply
Consumption    8W
Instrument size    208mm×190mm×70mm

  • Product Features
      1. Applies to test the DC parameters of Oxide Zinc arrester (voltage dependent resistor), cermet second, third electrode discharge tube, vacuum lightning tube and others over voltage protection components. It also can be considered as stable power source and constant current power supply.
      2. With HV short circuit protection, over current protection, high voltage preset, range adjustment functions, HV self discharge time less than 0.5 second.
      3. It has self calibration function.
      4. LCD display, high precision, strong reliability.
      5. Pre-set the measurement range when testing, there will be sound alarm if exceed the measurement range.
      6. Choose continuous measurement can make continuous test for mass measured equipments.
      7. Panel function is simple, easy to operate.
      8. Light in weight, easy to carry.

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