VOLTIMA SCD 12 - Connection Plan

Connection Plan
Note:
• Observe the cable cross-sections and cable lengths indicated in the
connection plan and the tables!
• It is imperative that the correct polarities ( + and - ) of solar panel and
batteries are observed!
• Cable protection: Insert the fuses near the batteries into the + cables
(protection against cable fire)!
SCD 12 MPPT & SCD 25 MPPT
Solar Monitor
(optional)
Maximum power of
the solar panels: DSC
12: max. 165 W DSC
25: max. 350 W
Set battery
type
Note:
Install MPPT solar
charge controller
near the Main
battery!
Fus e
5 A
Fus e
Starter Battery
Vehicle
MAIN
Temperature
(optional)
chassis
Battery
Sensor
Required Cable Cross-Sections
SCD 12
SCD 25
+/- Panel Cables, length as required
2,5-4 mm²
6-10 mm²
+/- Battery I cables, length max. 2 m
2,5-4 mm²
6-10 mm²
Fuse close to Battery I (Cable Protection)
20 A
30 A
26