Importance And Technical Requirements Of Regular Maintenance Of Surge Arresters

15 kv surge arrester requires regular maintenance, especially in areas where lightning occurs frequently, which may increase the cost of long-term maintenance. Lightning causes significant damage to 22 kv lightning arrester. If no inspection and maintenance are carried out for a long time, it may lead to functional degradation or failure of 220 kv lightning arrester. The maintenance cycle should be determined based on the usage environment and climate conditions of 33 kv lighting arrester and the actual operation of 33 kv lightning arrester. Checking the status of 33 kv lighting arrester also requires certain professional knowledge and tools.