Altronix MAXIMAL FIT MaxFit7F8AP Installation Manual page 4

MaxFit7F16AP: NEC Power-Limited Wiring Requirements
Power-limited and non power-limited circuit wiring must remain separated in the cabinet. All power-limited circuit wiring must remain at least
0.25" away from any non power-limited circuit wiring. Furthermore, all power-limited circuit wiring and non power-limited circuit wiring must
enter and exit the cabinet through different conduits. One such example of this is shown below. Your specific application may require different
conduit knockouts to be used. Any conduit knockouts may be used. For power-limited applications use of conduit is optional. All field wiring
connections must be made employing suitable gauge CM or FPL jacketed wire (or equivalent substitute). Optional UL Listed battery enclosure
must be mounted adjacent to the power supply via Class 1 wiring methods. For Canadian installations use shielded wiring for all connections.
Note: Refer to wire handling drawing below for the proper way to install the CM or FPL jacketed wire (Fig. 3a).
Fig. 3
Input 120VAC, 60Hz
(non power-limited)
Optional
Rechargeable
Stand-by Batteries
for UL294
Applications
Note:
12V batteries
are required for
ULC-S319
installations.
PD16W Outputs
to Devices
(non power-
limited)
Connect red battery lead to the terminal marked [+ BAT] and to the [positive (+)] terminal of the battery.
Connect black battery lead to terminal marked [BAT –] and to the [negative (–)] terminal of the battery.
Keep power-limited wiring separate from non power-limited. Use minimum 0.25" spacing.
12AH Rechargeable batteries are the largest batteries that can fit in this enclosure.
A UL listed external battery enclosure must be used if using the 40AH or 65AH batteries.
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Supervisory Connections, Aux. DC Output to Devices and
Fire Alarm Interface (power-limited)
eFlow104NB
DC Output
(non power-
limited)
– BAT + – DC +
PD16W
Tamper Switch
- + - + NO C NC +INP- T + RET-
Power Control
FACP INTERFACE
ACM8
- + - + NO C NC +INP- T + RET-
Power Control
FACP INTERFACE
ACM8
Incorrect Wire
Handling
ACM8 Outputs
to Devices
(non power-
limited)
Supervisory
Connections
(power-limited)
ACM8 Outputs
to Devices
(non power-
limited)
Correct Wire
External
Jacketed
Shield
Wire
Insulation
Pull back
external jacketed
shield approx. 0.5".
Solid Copper
Conductors
MaxFit Kits Fused Installation Guide
Fig. 3a
Handling