OutBack Power Ground Fault Detector Interrupter

4
LABELS AND WARNINGS
The GFDI comes with a number of warning and identication labels pre-
installed by OutBack. The following two labels are installed by the end
user or the installer.
Install this label to the battery enclosure/cabinet.
Install this label on the outside of the panel box location of the GFDI.
PV ARRAY GROUND FAULT
DETECTOR INTERRUPTER
CAUTION: RISK OF ELECTRIC SHOCK
NORMALLY GROUNDED CONDUCTORS MAY BE
UNGROUNDED AND ENERGIZED WHEN A GROUND-FAULT
IS INDICATED.
Many types of ground-fault detection and interruption equipment
break the negative-to-ground bond to interrupt the fault currents,
and the now ungrounded PV negative conductor generally is
open-circuit voltage below the ground reference 150 volts.
Designed and assembled in
Arlington, WA USA
www.outbackpower.com
150 VDC, 80 ADC, 0.5 ADC GROUND
FAULT DETECTION
USE A MINIMUM OF 3 AWG 75°C COPPER CONDUCTORS
OBB-GFDI-80-150VDC-PNL
OBB-GFDI-80D-150VDC-PNL
OBB-GFDI-80Q-150VDC-PNL
Torque 1/4 - 20 breaker studs to 35 In-lbs (4.0 Nm)
THIS LABEL WILL BE PROVIDED FOR
END USER/INSTALLER TO APPLY TO THE
INDUSTRIAL CONTROL PANEL THAT THE
GFDI IS BEING INSTALLED IN.
WARNING!
ELECTRIC SHOCK HAZARD
IF A GROUND FAULT IS INDICATED,
NORMALLY GROUNDED CONDUCTORS
MAY BE UNGROUNDED AND ENERGIZED
LABEL TO BE PROVIDED WITH GFDI
FOR END USER TO APPLY TO
BATTERY ENCLOSURE/CABINET
NOTE: “When the photovoltaic system also has batteries, the
same warning shall also be applied by the installer in a visible
location at the batteries.” (NEC 690.5)