Vehicle 12-80Vdc Power Connection; Figure 62 Vehicle Power Connection Cable (Fuse Not Shown); Figure 63 Connecting The Power Cable To The Vehicle - LXE VX7 User Manual

Vehicle 12-80VDC Power Connection

Vehicle 12-80VDC Power Connection
Caution:
!
Caution:
!
Warning:
!
Note:
GND
3
4
Note:
E-EQ-VX7OGWW-H
For proper and safe installation, the input power cable must be connected to a
fused circuit on the vehicle. This fused circuit requires a 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.
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.
Please see "Power Adapter Cable" later in this section for information on adapting a
VX1, VX2 or VX4 DC power supply to the VX7.
1
+
3
-
4 6
5

Figure 62 Vehicle Power Connection Cable (Fuse Not Shown)

1
2
5

Figure 63 Connecting the Power Cable to the Vehicle

Correct electrical polarity is required for safe and proper installation. Connecting the
cable to the VX7 with the polarity reversed will cause the VX7's fuse to be blown. See the
2
6
7
8
67
1. To Vehicle Battery
2. To Vehicle
Mounted Device or
UPS Battery Pack
3. White (DC+)
4. Black (DC-)
5. Green (GND)
6. 12 – 80 VDC
1. Vehicle Electrical
System
2. 10 Amp Slow
Blow Fuse
3. DC +
4. DC -
5. Vehicle Chassis
6. White
7. Black
8. Green
VX7 User's Guide