FRONT PANEL DIAGNOSTICS
Page: 4
A
G
R
O
U
N
D
C
N
E
U
T
R
A
L
B
1. CONNECT THE GROUND WIRE TO THE
SERVICE PANEL GROUND BUS.
2. CONNECT THE NEUTRAL WIRE FROM THE SERVICE PANEL NEUTRAL BUS TO
THE LUG LABELED NEUTRAL. (Except for Delta Application)
3. CONNECT THE PHASE (HOT) WIRES FROM A 3 POLE BREAKER TO THE SPD
DEVICE CONNECTORS LABELED PHASE "A", "B" AND "C", as appropriate.
CAUTION:
BEFORE ENERGIZING THE SPD:
ENSURE ALL CONNECTIONS ARE CORRECT.
DO NOT ENERGIZE WITH FRONT COVER OPEN.
8 8 8 8 8 8
A
C
B
GREEN=PROTECTED
OFF=NO PROTECTION
SYSTEM
FAULT
N-G
VOLTAGES
RESET
ENABLE
TEST
EVENT COUNTER
TEST
DISABLE
ENABLE
STATUS INDICATORS
AUDIO ALARM
[Figure #10: 3 Phase Wye Configuration Shown]
1) For Single Phase Models:
Only 1 Green LED, in the
Phase “B” position, is provided.
3) For Delta Models:
There is no Yellow,
N-G, LED.
2) For Split Phase Models:
2 Green LEDs, in Phase “A”
& “C” positions, are provided.
NOTES:
NOTES:
1)
For Single Phase Models, Phase “A”
& Phase “C” lines are left vacant.
2)
For Split Phase Models, Phase “B”
is left vacant.
3)
For Delta Configurations, the Neutral
position is left vacant.
[Figure #9: 3 Phase Wye Wire Hook-up]
G
PHASE
FAULT
N-G
FAULT
TEST
DISABLE
ENABLE
PHASEPHASE
3 POLE BREAKER
KEEP WIRES
AS SHORT
AS POSSIBLE
CONDUIT
N
E
U
T
R
A
L
[Figure #8: 3 Phase Wye Breaker Hook-up]
