GROUND FAULT RELAY (GFP)

(w/ Inverse Time Capability)

The GFP Ground Fault Relay Manufactured by Electromagnetic Industries is a Class 1 relay that meets NEC service entrance equipment standards. The GFP Operates with molded case power circuit breakers, bolted pressure switches, or fusible disconnect switches.

DOWNLOAD GFP RELAY SCHEMATIC

Description

GFP Relay (w/ Inverse Time Capability)

Operating Range: Trip currents models are available for 5-60, 30-360 and 100-1200A. The time delay is adjustable
from instantaneous to 1 second.
Input Power: 2VA plus shunt coil requirements (Rated @ 120 VAC)
Input Withstand: 200,000 Amperes RMS for 3 cycles, 50/60 Hz.
Nominal Input Voltage: 120 Volts AC, 125 Volts DC, 48 Volts DC, 24 Volts DC
Frequency: 50/60 Hz
Trip Currents: 5-60, 30-360 and 100-1200A
Ambient Temperature Range: -30 Deg C to 60 Deg C


Designed for electrical equipment protection, not specifically for personnel protection.

Used together to provide a system for detecting ground fault current in a grounded AC power system. When the system detects a ground fault that reaches a pre-selected current level and time delay, the relay initiates a trip signal for a shunt trip disconnect device to open and clear the fault.

The GFP non-interlock relays form/fit/function replacements for the BGFL Ground Fault relay without interlock.

A Form/Fit/Function replacement to the BGFL relay with some added features.