Test whether the arrester of each type of arrester is operating normally
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Lightning arresters are important electrical equipment in the power grid to protect power equipment from overvoltage hazards. The health of the power system will directly affect the safety of the power system. The arrester's action and leakage current are usually monitored by the arrester monitor. Due to poor sealing, the monitor may enter moisture or moisture during operation, causing internal components to rust, or other causes of the monitor counter not functioning properly, and the leakage current indication is inaccurate. Therefore, the "Procedures" stipulate that the arrester monitor should be inspected once a year.
The reliability of the counter action is very important for the power system. It is an important parameter for recording the lightning arrester's statistics on the number of lightning strikes during normal operation. It can provide power system personnel with an important basis for the inspection of arresters.
Product nickname:Arrester Discharge Counter Tester, Discharge Counter Tester, Discharge Counter Calibrator, Lightning Counter Verifier, Arrester Discharge Counter Calibrator, Arrester Discharge Counter Calibrator
The output voltage | DC1600V ±5% |
Interval time | ≥30s |
Power supply | DC12V / AC220V±10% 50Hz±2% |
Impulse current | ≥100A(8/20μs) |
Diemension | 380×250×180mm |
Weight | 3kg |
1. The appearance of the product is subject to the actual product. The Technical Parameters and model numbers are subject to change without notice. If there is misappropriation or copying, legal liability will be pursued.
2. For more information about Wuhan UHV, please enter product center . Service email:info@hvtest.cc
Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.
email: info@hvtest.cc
Skype: Tina Qiao
+8615172408058