EARTH LEAKAGE DETECTOR

The Earth Leakage Detector monitors the insulation resistance of a non-earthed single or three phase AC & DC networks. It can monitor four different AC or DC supplies. Customer has to specify voltage (AC/DC) of the supply to be monitored. This ELD has been designed for preventive maintenance of system insulation by monitoring its ‘On-line’ condition.

It monitors and reads the insulation of all the cables and loads connected with power supply AC or DC (110V AC/DC and/or 60V/24V/12V DC) (bus bar) in the form Of leakage resistance.

It measures ‘On line insulation’ (Leakage Resistance) and can also measure actual value of the insulation resistance of the signaling circuit during un-energized (OFF Line) condition through a built-in Cable Insulation Tester.