Megger - electrical testing from the utility to the socket
Diagnostic Insulation testing
As insulation faults are the most frequent harm to electrical equipment, regular insulation testing is fundamental for maintenance. However, the usual comparison of an insulation resistance test with predefined limits can only give a good/bad result. But is the result 'good' always sufficient? The answer to this question is provided by a recurring test sequence consisting of different test methods. Regular testing is also the best way to minimize equipment failures and their consequences.