Overview Of The Connection Area Dc-Cmb-U10-24 - SMA STRING-COMBINER DC-CMB-U10-16 Manual De Instalación

6 Electrical Connection

6.3.4 Overview of the Connection Area DC-CMB-U10-24

The features of the Combiner Box are dependent on the order option. The maximum configuration of the Combiner Box is
shown in the overview diagrams.
Combiner Box with cable glands for the string cables:
C
A
D
Figure 9: Connections (as exemplified in the DC-CMB-U10-24
Position Designation
A Cable entry for connecting the strings (positive terminal)
B Cable entry for connecting the strings (negative terminal)
Surge protection device
C
D Switch
E Grounding terminal
22 DC-CMB-IA-U10-xx-en
SMA Solar Technology AG
E
B
Installation Manual