Current Technology ISM Series Installation, Operation And Maintenance Manual page 8

CURRENT TECHNOLOGY ISM
®
Figure 3
3-Phase, 4-Wire High-Leg DELTA
Figure 4
1-Phase, 3-Wire SPLIT-PHASE
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INTEGRATED SUPPRESSION MODULE
TM
L2
Xo BOND
C
B
A
B*
N
C A
N
N
Xo BOND
G G
EARTH
GROUND
L2
L1
N
L1
N
N
G G
EARTH
GROUND
A N B* G C
ISM Unit
TM
*NOTE: HIGH LEG MUST BE B PHASE
G C
A N
ISM Unit
TM
8
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