Filter
Top Products
Connecting Vehicle Power
Complete vehicle cradle mounting and power instruction is contained in the Thor VX9 Cradle Guide.
The DC to DC converter is used to power the Thor VX9. The converter must be used with the Thor VX9 regardless of vehicle
voltage.
Specifications for electrical supply
Input Voltage
Always observe input voltage range specified on the DC to DC power supply and the optional screen blank-
ing box.
Output Volt-
age
12VDC ± 10%: models VX89301PWRSPLY, VX89A302PSDC48V, VX89303PWPSPLY
13.2VDC ± 10%: models VX89305PWRSPLY, VX89306PWRSPLY
Power
60 W: models VX89301PWRSPLY, VX89302PSDC48V, VX89303PWPSPLY
75 W: models VX89305PWRSPLY, VX89306PWRSPLY
Fuse
10 A (slow blow fuse)
3 A (for optional screen blanking box)
Fuses are USER SUPPLIED
Please refer to the appropriate wiring schematic below for wiring colors and connections:
For proper and safe installation, the input power cable must be connected to a fused circuit on the vehicle. This
fused circuit requires a user supplied 10 Amp maximum time delay (slow blow) high interrupting rating fuse. If the
supply connection is made directly to the battery, the fuse should be installed in the positive lead within 5 inches of
the battery positive (+) terminal.
The VX power supplies listed above are sealed per IPXX. Usage in areas where moisture can affect the power
supply connections should be avoided. The power supply should be mounted in a dry location within the vehicle or
placed in a suitable protective enclosure.
For installation by trained service personnel only.
Risk of ignition or explosion. Explosive gas mixture may be vented from battery. Work only in well ventilated area.
Avoid creating arcs and sparks at battery terminals.
3-8