APC PMF4S-A Surge Protector User Manual


 
8220-0014-06
Customer Connections 320 kA - 480 kA
ØCØA N
Customer Connections 120 kA - 240 kA
ØC
ØA
N
W
IRING DIAGRAMS WITH INTEGRAL DISCONNECT
Chasis Ground
Chasis Ground
F
igure 5: Single-phase, 3-Wire, Grounded Installation with Integral Disconnect
N
Customer Connections 120 kA - 240 kA
Figure 6: S
ingle-Phase,
3-Wire,
Grounded Installation with Integral
Disconnect
Customer Connections 320 kA - 480 kA
C
Ø
N
ØC ØA N
Customer Connections 120 kA - 240 kA
F
igure 6: Three-phase, 3 or 4-Wire, Grounded Wye Installation with Integral Disconnect
NOTE: The neutral conductor is not present on 3-wire, grounded neutral power systems.
For these systems tie the neutral and ground lugs together.
WIRING
APC MODULAR PANEL PRODUCTS Surge Protective Device (SPD)
14