Dometic SMP301-01 Instructions De Montage Et De Service page 14

Technical description
Only SMP301-07
In mains operation, the battery charger supplies the battery with a constant charging
voltage. The battery charger can supply a charging current of up to 20 A until a bat-
tery voltage of 12.7 V is reached. The battery charger can supply a charging current
of up to 5 A at a battery voltage in excess of 12.7 V. The charging process for the bat-
tery is shorter if as many consumer units as possible are switched off. Once the bat-
tery is fully charged, the battery charger supplies it with a float charge.
The battery charger has the following safety functions:
• Overheating protection:
The charging current is reduced if the ambient temperature is too high.
• Deep discharge protection:
Battery operation is deactivated if the battery voltage drops below 10.8 V.
6.1 Connections and displays
SMP301-01
Item in
fig. 1, page 3
1
2
3
4
5
6
7
8
9
10
11
12
14
Element
Plug-in fuse F1 for output group 1 (maximum 15 A)
Plug-in fuse F2 for output group 2 (maximum 10 A)
Plug-in fuse F3 for output group 3 (maximum 7.5 A)
Plug-in fuse F4 for output group 4 (maximum 15 A)
Plug-in fuse F5 for output group 5 (maximum 15 A)
3x flat plug P5 6.3 mm for group 5
3x flat plug P4 6.3 mm for group 4
Flat plug P3 6.3 mm for group 3
Flat plug P2 6.3 mm for group 2
Flat plug P1 6.3 mm for group 1
10x flat plug P7 6.3 mm battery terminal / common earth connection
2x flat plug P6 for positive terminal battery
SMP301
EN