Intermatic sg160 modular Manual Do Utilizador

FRONT PANEL DIAGNOSTICS

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.

BEFORE ENERGIZING THE SPD:

ENSURE ALL CONNECTIONS ARE CORRECT.

DO NOT ENERGIZE WITH FRONT COVER OPEN.

[Figure #10:  3 Phase Wye Configuration Shown]

Only 1 Green LED, in the
Phase “B” position, is provided.

There is no Yellow,

N-G, LED.

2 Green LEDs, in Phase “A”
& “C” positions, are provided.

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]

[Figure #8:  3 Phase Wye Breaker Hook-up]