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3.3.1 Typical installation :
3.3.2 Battery cable
Disconnect batteries before any wiring and junction of the connector.
Please check the compatibility of voltage, current and setting according to the battery type before switching
ON the charger / converter.
Checking of the charge voltage:
Before connecting the batteries to the charger / converter, it is imperative to check their polarity. Also
check the battery voltage using a calibrated voltmeter. A low value of voltage on certain types of batteries
may reflect an irreversible degradation of them and therefore an impossibility of recharging. Any damage
due to a connection fault will be excluded from the warranty.
For battery cables up to 3 metres, the cross-section of the battery cables should be at least equal to or greater
than the values provided in the table below:
Cable
0V common (Output
+12V or Input +12V)
0V common (Other
configuration)
Input +12V
Input +24V +36V + 48V
Output +12V
Output +24V +36V + 48V
The installer should choose the type of cable (H07-VK, MX, etc.) according to the type of application and the
applicable standards. The connection is made by bolting the bolts to ring terminals.
Battery cable
cross-section
25mm²
10mm²
25mm²
10mm²
25mm²
10mm²
Input
0V
common
Output
7
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