Earth Leakage Relay TM-18c (Digital)

DELAB Earth Leakage Relay TM-18c is a micro-processor based electronic protection device designed to recognize low-level leakage or unbalanced current due to insulation loss on conductors or faulty equipment installed in the network

It incorporates a real time continuous display of the earth leakage current value in true RMS ampere and allows the isolation of faulty network or equipment if necessary

A ring-type zero phase current transformer is used to detect and provide the continuous measurement of the leakage current

Features:

Low/High set, Operation hour recording, Fault & Trip LED indication, Trip value recording (3 memory), Auto Z.C.T. connect check (open/short), Total trip count information, *Self-reclosing / auto-reset, Programmable relay output, Programmable software lock, Din-rail or screw mount