Nec Power-Limited Wiring Requirements For Maximal11E - Altronix MAXIMAL Maximal11E Installation Manual

NEC Power-Limited Wiring Requirements for Maximal11E:

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 differ-
ent 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) .
Note: Refer to wire handling drawing below for the proper way to install the CM or FPL jacketed wire (Fig. 3a).
Fig. 3
Optional Battery
Enclosure
(non power-limited)
Input
115VAC 60Hz
(non power-limited)
Fig. 3a
Incorrect Wire
Handling
Insulation
Solid Copper
Conductors
Maximal Expandable Power Systems
(power-limited)
Correct Wire
Handling
External
Jacketed
Shield
Wire
Pull back
external jacketed
shield approx. 1/2".
Supervisory
Connections
Battery
Connections
(non power-limited)
DC Output
Wiring
(power-limited)
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