National Luna DC25 Distribution Box, Руководство пользователя

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4
Wiring diagram - Typical Installation
Preparing for Installation
The DC25 Distribution Box should be mounted securely on a flat surface using the mounting frame.
Locate the DC25 Distribution Box such that the cables are not restricted or under strain.
( Fig 1).
Allow a 50mm gap along the bottom of the DC25 Distribution Box for ventilation.
Open the cable entry holes and attach grommets before mounting the DC25 Distribution Box.
2
Use 16mm cables for the input from the vehicle main battery and cables to the auxiliary battery.
Install a 40A in-line fuse close to the main battery on the positive cable (
Fig 2).
Install a second 40A fuse close to the auxiliary battery on the positive cable.
Make sure all connections are secure and terminated correctly with appropriate tools.
The input cables must be terminated with a RED 50A coupler matching the input on the DC Distribution
Box marked "MAIN BATT".
If solar panels are used, they can be connected to the input marked "SOLAR PANEL" and must have a
maximum voltage below 42V.
Install the fuse on the positive cable
close to the main battery.
Ensure terminals are crimped securely.
a flat surface using the holes in the
mounting frame
Secure the DC25 Distribution Box onto
To vehicle
MAIN battery
Fuse
SOLAR Panels
SOLAR
MAIN
BA
TT
40A
+
-
Fig 2
Fuse
40A
+
-
Auxiliary
Battery
Fig 1