Lightning Arrester Insulator Tester
  • Product Introduction

The arrester counter is an instrument used to record number of times when the zinc oxide arrester being struck by lightning. The arrest counter act reliably is very important to electric power system. It records the statistics frequency the arrester suffered lightning stroke when the arrester in normal operation and that’s a key parameter. It’s provide important basis for electric power system staff to inspect the arrester.

  • Product Parameters
Output surge current waveform8/20us
Output voltage3 grade ,high/middle/low
Leakage current displayContinuously adjustable,1% precious
Count  Interval≥2S,adjustable
Number of countContinuously adjustable
Surge current≥100A(8/20us)
Power supplyAC220V±10%,50HZ±2%

  • Product Features

1.Use a 3.5 inch LCD display screen (operation interface)and a 3 inch milliampere meter(display current),it’s easy to operate and read the information.

2.Large capacity chargeable lithium-ion battery,portable,suitable for indoor and outdoor、laboratory、substation and so on.

3.Test the leakage and function of count,the two function can be switched optionally,comprehensive,easy to operate.

4.2 grade Surge voltage(high/low voltage) change by a button,the current adjust by a rotary knob,easy to operate.

5.The charge plug adopt 6 pin aviation plug,it’s more reliable,if fully charged,the instrument can work more than 8 hours.

6.Small in size、light weight、high precious and easy to use.

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