Product Profile of Three-Phase Numerical Over Current & Earth Fault Relay
Prok Devices Private Limited offers Three- Phase Numerical Over Current & Earth Fault Relay. Prok Devices Private Limited is an ISO 9001:2000 awarded company. Prok Devices Private Limited offers various types of Voltage monitoring devices, tap position indicator, digital meters, three phase energy meter, SMPS battery chargers, overload & current relay, phase failure relay, earth leakage & fault relay, numerical over & under voltage relay, numerical over current & earth fault relay, ac voltage relay, auto power factor correction relay, frequency relay meters etc. Three- Phase Numerical Over Current & Earth Fault Relay is ideal for selective short circuit and earth fault protection of radial feeders in socially earthed, resistance earthed or impedance power systems.
Three- Phase Numerical Over Current & Earth Fault Relay has the following features:
Non -directional over current relay with inverse definite minimum time or definite time characteristics
Low- set non directional earth fault relay with inverse definite minimum time or definite time characteristic
Password protection
Two line 16 characters industrial grade LED with backlit module for numerical display
Enabling/ disabling of high set
RS-485 communication port with Modbus protocol
Relay test facility
