Electronic Overcurrent Relay (EOCR) is a type of Electronic relay that has tripping based on Definite mean time characteristics. The tripping of relay is decided by trip time selected by user.
Protections:
Overload
Single Phasing, Phase unbalance
Locked Rotor
Settable start time (5s, 10s, 20s, 40s) and trip time (2s, 4s, 8s, 16s)