Xantrex Freedom XC PRO Series, Руководство пользователя, Страница: 35 / 114

Basic Installation Procedures
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Disconnect
Devices Each system requires a method of
disconnecting the AC circuits. If the over-
current protection devices are circuit breakers,
they will also serve as the disconnects. If fuses
are used, separate AC disconnect switches will
be needed ahead of the fuses. These will have
to be a branch circuit rated for 120 volts AC and
have an appropriate current rating.
AC Distribution Panels
Most systems incorporate distribution centers both ahead of the
Freedom XC PRO (the AC source panel) and between the
Freedom XC PRO and the loads (the AC load panel). An AC
source panel includes a main circuit breaker, which serves as
over-current protection and as a disconnect for the AC shore
power supply line. Additional circuit breakers serve individual
circuits, one of which serves the Freedom XC PRO. The AC load
panel can incorporate an AC output circuit breaker and breakers
for individual load circuits.
NOTICE
RISK OF INVERTER DAMAGE
Do not connect the Freedom XC PRO to a 120/240V, 3-pole, 4-wire
circuit.
Failure to follow these instructions can result in equipment
damage.
AC Cabling
AC cabling includes all the wires and connectors between the AC
source and the Freedom XC PRO, as well as all cabling between
the Freedom XC PRO and the AC output panels, circuit breakers,
and loads. The type and size of the wiring varies with the
installation and load. For example, in high vibration environments,
such as marine or RV applications, wire nuts may not be
acceptable, so crimp splices would be required. In other