Oliver LEGACY ELITE 2022, Manual

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357
XANTREX FREEDOM XC PRO INVERTER
Basic Installation Procedures
975-0799-01-01 19
Step 1: Designing the Installation
Most Freedom XC PRO installations share common components,
and some of these are briefly described in Step 1: Designing the
Installation .
Figure 5
shows some components and their relationship to each
other in a typical recreational vehicle or fleet vehicle installation.
Also, see
"Marine Installation" on page 49
.
1 20-pin harness accessory
2 Equipment ground
3 Freedom XC PRO
4 DC fuse/disconnect/DC circuit breaker
5 12V deep cycle battery [house]
6 Battery isolator
7 Alternator
8 To engine
9 Equipment ground
10 Starting battery
11 AC load panel
12 AC source panel
13 Selector switch
14 Shore power
15 Generator
Figure 5 Typical Recreational Vehicle and Fleet Vehicle
Installation
1
11
14
12
13
3
5
4
9
10
8
15
7
6
2
Basic Installation Procedures
20 Freedom XC PRO Owner's Guide
AC Shore Power
A source of 120 volts AC 60Hz sine wave alternating current
provides energy to pass power through to AC loads. This source
is usually the utility grid (power company) or an AC generator. An
automatic or manual AC source selector switch can be used to
switch between the multiple sources of shore power to the
Freedom XC PRO system.
The AC source feeding the Freedom XC PRO must have the
neutral conductor bonded to ground. When the inverter/charger
passes shore power through, it will lift its internal bonding relay on
the output and will rely on the input neutral being bonded in order to
ensure that the power delivered to a sub panel is properly bonded.
See
AC Output Neutral Bonding on page 22
for more information
on bonding relay operation.
NOTE : Throughout this guide, the term “shore power” refers to AC
input power from a utility grid, generator, or other AC source.
AC Disconnect and Over-Current
Protection Device
Most safety requirements and electrical codes require the
Freedom XC PRO’s AC and DC inputs and outputs to be provided
with over-current protection (such as circuit breakers or fuses) and
disconnect devices.
AC Input The circuit breaker or fuse (connected through hard
wiring) that is used to supply the Freedom XC PRO
must be rated at no more than 30A (for the Freedom
XC PRO 2000) or 50A (for the Freedom XC PRO
3000) and must be approved for use on 120 volts
AC branch circuits. The wire used between the
breaker and the Freedom XC PRO input must be
sized adequately to carry current up to the rating of
the input breaker and in accordance with the
electrical codes or regulations applicable to your
installation.