DC Earth Leakage Monitors/Ground Fault Monitors
ELM (Earth Leakage Monitor) is intended to detect ground faults in floating and resistance grounded DC-systems (such as DC back-up systems).
IECO's ELM can detect on which branch of the network circuitry the ground fault is located. Therefore, it saves time and costs in maintenance & network fault detection.
Typical ELM applications include large power plants, ships, industrial facilitiles, or other critical back-up networks.
ELM is available in two versions: