Model # LCM - III
Portable System for On-line Condition Monitoring of Metal Oxide Surge Arrestors in Service
LCM III – A complete portable system for condition monitoring of Live Metal Oxide Surge Arrestors. The system is suitable for measurement and analysis of Resistive Leakage Current of LAs in Live switchyard conditions without any need for shutdown. The system is based on the measurement of 3rd Harmonic Resistive Current with compensation for harmonic in the system voltage.