14
GENERAL WIRING INFORMATION
7.3
AC Wiring
The inverter AC input and AC load output wiring must be sized correctly and fitted with appropriate
circuit breakers. Refer to
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for the correct wiring and circuit b
reaker sizes.
7.4
Pre-Wiring Procedure
Make sure that the wiring to and from the inverter is not connected to any AC sources.
Switch off the inverter battery circuit breaker,
Remove the AC wiring terminal cover plate by unscrewing the 2 cover plate screws.
Remove the 2 cable glands from the terminal compartment.
Install the supplied glands.
Unscrew the wiring terminal screws until a clicking noise is heard, this is to ensure
that the terminals are screwed fully open.
AC wiring should be fed through the appropriate glands and terminated into the correct
terminals.
AC Wiring Terminals
7.5
Inverter AC Input wiring
Feed the AC Input wiring through the correct gland.
Strip adequate insulation from the end of each wire.
Individually insert the bear end of the: Live In, Neutral In and Earth
Wires fully into the correct terminal slots till it stops and tighten the
screws firmly.
Tighten the cable gland ends.
7.6
Inverter AC Output wiring
Feed the AC output wiring through the correct gland
Strip adequate insulation from the end of each wire.
Individually insert the bear end of the Live Out and Neutral Out wires Figure 7-4
fully into the correct terminal slots till it stops and tighten the screws firmly.
Tighten the cable gland ends
.
The neutral conductor must be maintained such that the operation of the inverter isolator will not
alter the bonding between Neutral and Earth.
Earth the inverter by connecting the earth from the Main Distribution Board “DB” to the inverter
Earth wiring terminal.
Earth leakage devices must be fitted after the inverter. On the load AC wiring side. Refer to Figure 7-2
