6 Electrical Connection
☐ The cable type and cable-laying method must be appropriate for the application and location.
6.2
Overview of the Connection Area
6.2.1
View from Below
Figure 9: Bottom view of product
Position
A
B
C
D
E
F
G
40
STPxx-50-BE-en-11
Designation
Connection point for the DC-TERM-COVER
Connection point for an additional grounding
Positive and negative connectors for DC connection
Enclosure opening for the network cables signal cable
Enclosure opening for connecting to the digital inputs and to the multifunction
relay
Enclosure opening for connecting the utility grid
Fan drawer
SMA Solar Technology AG
Operating manual