Sunny Boy Installation Manual

6 Electrical Connection
SMA Solar Technology AG
Installation Manual SBxx-1SP-US-41-IA-xx-10 29
6 Electrical Connection
6.1 Overview of the Connection Area
6.1.1 View from Below
B
A
C
D
Figure 7 : Enclosure openings at the bottom of the inverter
Position Designation
A Enclosure opening for DC connection (for 21mm (0.75in) trade size
conduits)
B Enclosure opening for the connection cables of the Antenna Extension Kit
and, if needed, for other data cables (for 21mm (0.75in) trade size
conduits)
C Enclosure opening for the network cables and, if needed, for other data
cables (for 21mm (0.75in) trade size conduits)
D Enclosure opening for the AC connection and the connection cables of
the outlet and, if necessary, for the switch for the secure power supply op-
eration (for 21mm (0.75in) trade size conduits)
ENGLISH