User Guide

L1
G
N
Black
White
Green
Black
L2
Black
L3
Transformer
Secondary
Load Center
or equipment
PanelGuard
Use of Circuit Breakers is optional
480 VAC Three Phase DELTA
L1
G
Black
Green
L2
Black
L3
Black
Transformer
Secondary
Load Center
or equipment
PanelGuard
Use of Circuit Breakers is optional
Alarm relay for remote monitoring
PanelGuard
AC lead connections
Common - Brown
Normally Open - orange
Normally Closed - Violet
Alarm relay connections
VOLTAGE CONFIGURATION CONFIRMATION
MODE VOLTAGE
Line to Line 480
Line to Neutral 277
Line to Ground 277
VOLTAGE CONFIGURATION CONFIRMATION
MODE VOLTAGE
Line to Line 480
Line to Ground 480
Alarm Switch functions
NORMAL POSITION: Audible alarm is silent and alarm relay is energized for proper operation. If
protection is lost or reduced, the audible will sound and the alarm relay will change state.
TEST POSITION: Audible alarm will sound and the alarm relay will change state.
SILENCE POSITION: Audible alarm is silenced and alarm relay is not energized during alarm conditions.
When protection is restored, the audible will sound and the alarm relay will energize to change state.
Brown - c
Violet – n/c
Orange – n/o
Alarm condition – relay not energized
Brown - c
Violet – n/c
Orange – n/o
Normal operating condition – relay energized