On-Line Monitoring System (OLM) for Circuit Breakers
Elcon International's OLM can be used on any voltage level, type and brand of circuit...
The OLM monitoring device has resources to monitor SF6 gas density, coil current, motor current, coil circuit conductivity, power voltage, power line current, temperature, and mechanical travel status, as well as pressure.
It has two programmable alarm signal outputs, as well as an optically isolated high-voltage protected RS485 serial communication port.
It is intended as part of station equipments with continuous communication but has a data buffer for a number of events in case of interruptions. The device also monitors itself and all connected sensors continuously and immediately reports any malfunctions detected.
Features:
Elcon International's OLM can be used on any voltage level, type and brand of circuit...
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