AL409 避雷器放电计数器检验仪
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AL409 Arrester discharge counter tester
Implementation of standards:
JB/T2440-1991
Features:
1, automatic measurement, easy, fast, just press a button to automatically measure leakage current, only 15 seconds.
2, the integrated structure, small size and light weight.
3, in particular, process design, wiring simple.
Product parameters:
1, measuring range: Voltage: 0 ~ 30kV, current: 0 ~ 1000μA.
2, Accuracy: 1% voltage.
3, the ambient temperature: 0 ~ +40℃.
4, relative humidity: 25℃when ≤85%.
5, altitude: <1000M.
6, the power supply voltage: 220V ± 10%.
7, the power supply frequency: 50 ± 1HZ.