The figure below illustrates separation of non-power limited and power limited circuit-cabling:
Figure 3- 3
Separation of Non-Power Limited and Power Limited Circuit-Cabling
7 A/H BATTERY
7 A/H BATTERY
7 A/H BATTERY12 AH Battery
12 AH Battery
L
N
FUSE
Non-Power-
Limited Cabling
Power-Limited
Cabling
AC Cabling
Power cabling from the mains to the Sigma A-CP Fire Control Panel must provide connections to
branch circuits containing a 15 Amp fuse. Specify 14 AWG wiring for this connection.
Power cabling must enter the back, top or left-side of the fire control panel cabinet through the
cabinet-knockouts.
To feed cabling into the cabinet:
1 Remove knockout tabs from the right and left-side of the cabinet.
2 Feed AC cabling in the left-side knockout-tab-hole.
3 Feed all other cabling in the right-side knockout-tab-hole.
4 Remove additional knockout-holes on the right-side of the cabinet to provide more cabling as required.
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