Many people who have been in contact with the zinc oxide arrester tester only know that this tester is used for electrical test and arrester testing, but the specific usage requirements and methods may not be well understood. Now the editor has compiled this article to give everyone a specific understanding of the zinc oxide arrester tester, so that everyone can use this instrument better and more conveniently to ensure the normal operation of the zinc oxide arrester.

Under normal circumstances, a lightning arrester is an electrical appliance used to protect electrical equipment from high transient overvoltage hazards and to limit the freewheeling time and often limit the freewheeling amplitude. It is also another important equipment that is often used when communication cables are used to prevent lightning damage. The zinc oxide arrester tester mainly monitors the electrical performance of the arrester.

The zinc oxide arrester live tester is simple to operate and easy to use. The whole measurement process is controlled by an industrial computer. It can measure the full current, resistive current and its harmonics of the zinc oxide arrester, power frequency reference voltage and its harmonics, active power and phase. Poor, the large screen can display the true waveforms of voltage and current. In the process of use, it is mainly necessary to pay attention to safe and effective grounding wiring, and then set the corresponding test times and time. By distinguishing the actual conditions of different tested products and test items, set whether to interfere, test mode, test channel, PT Test parameters such as transformation ratio, and then carry out the actual test. A set of lightning arrester test items may be tested multiple times or repeated. The test data will be automatically stored in historical data for easy viewing, unified analysis, and printing, or it can be copied out with a USB flash drive.