Product introduction:
Lightning arrester is an important electrical equipment in power grid to protect power equipment from overvoltage harm, its own running status will directly affect the safety of power system. Usually, the action and leakage current of the arrester are monitored by the arrester monitor. Due to poor sealing, the monitor may enter water or moisture during operation, so that the internal components rust, or other reasons cause the monitor counter can not operate normally, and the leakage current indication is not accurate. Therefore, the regulation stipulates that the arrester monitor should be checked once a year. The reliability of counter operation is very important for power system. It is an important parameter to record the statistics of lightning strike times of lightning arrester in normal operation. It can provide an important basis for power system personnel to inspect the lightning arrester.
Product features:
1, with rechargeable battery;
2, small size, light weight;
3, the measurement process is safe and fast, and the measurement result is accurate.
Product name: lightning arrester discharge counter tester, discharge counter tester, discharge counter calibrator, lightning counter calibrator, lightning counter calibrator
Test subjects:
Test whether the discharge counter of each arrester works normally.
Technical parameters:
1, output voltage: DC1600V ±5%
2, interval time: ≥30s
3, power supply: DC12V/AC220V±10% 50Hz±2%
4, impact current: ≥100A (8/20μs)
5, size: 380×250×180mm
6, weight: 3kg
