Freedom e-GEN System Installation Guide for OEM Installers
http://www.xantrex.com
4
Copyright © 2021 Xantrex LLC. All Rights Reserved.
All trademarks are owned by Xantrex LLC and its affiliates.
975-1027-01-01 Rev A
Jan 2021
Xantrex Battery
busbar
vehicle
engine
vehicle second alternator
pos(+)
See
Table 1
for a
list of approved
fuse options.
DC load branch
circuit breaker or
fuse
service disconnect
BMS
neg(–)
pos(+)
Secure the DIN connectors
together with a tie wrap.
ON/OFF RESET button
BTS connector
pressure balancing valve
AC IN
AC OUT
20.4-21.7 Nm
1.5-1.7 Nm
15.82 Nm
all studs
15.82 Nm
all studs
9.02 Nm
9.02 Nm
21.47 Nm max
fuseholder
Consult alternator manufacturer for torque values
System Diagram for Power Connection
EQUIPMENT DAMAGE
The system diagram is for information and illustration purposes only. Always use a professional
installer that satisfies the requirements for a qualified personnel.
Failure to follow these instructions can result in damage to equipment.
NOTE
:
• The diagram is for information and illustration purposes only. Images are not-to-scale.
• The system diagram is not intended to guide the actual placement of equipment.
• Read and follow
“DC Cable and Fuse Requirements”
section.
NOTE
:
To add a SOLAR kit,
see the Xantrex Solar
Kit Guide, document
part number
975-0808-01-01.
DC – cable
DC + cable
Chassis ground
LEGEND
black = LINE/HOT
AC cable white = NEUTRAL
green/bare = GROUND
Ground
DC negative
disconnect
Heating mat adhered to battery case
DC load
15A DC
fuse (max)
2-pole
DC disconnect
(recommended)
Combiner
Chassis IGN (red)
Solenoid Positive (blue)
Lithium Battery (yellow)
Ground (black)
Chassis Battery
DC Bus
Combiner Wiring Diagram
MEG100
100A FUSE
To IGN
control
Only required
on 51V
systems.
Heat temp
sensor
solar panel
solar charge controller
15A DC fuse
busbar
neg(–)
