Prerequisites for connecting the inverter
Different cable
types
Solid
Multi-stran-
ded
Fine-stran-
ded
Fine-stran-
ded with fer-
rule and col-
lar
Fine-stran-
ded with fer-
rule without
collar
Permissible
cables for the
electrical con-
nection
Round copper conductors can be connected to the terminals of the inverter as
described below.
Grid connections with push-in terminal*
Select a sufficiently large cable cross section based on the actual device output.
Number of
pins
3
2.5 – 10 mm
2
AWG 14–8
2.5 – 10 mm
2
AWG 14–8
2.5 – 10 mm
2
AWG 14–8
2.5 – 6 mm
2
AWG 14–10
2.5 – 6 mm
2
AWG 14–10
Grid connections, backup power with push-in terminal*
Select a sufficiently large cable cross section based on the actual device output!
Number of
pins
3
1.5 – 10 mm
2
AWG 16–8
1.5 – 10 mm
2
AWG 16–8
1.5 – 10 mm
2
AWG 16–8
1.5 – 6 mm
2
AWG 16–10
1.5 – 6 mm
2
AWG 16–10
PV/BAT connections with push-in terminal**
Select a sufficiently large cable cross section based on the actual device output.
Number of
pins
2 x 5
4 – 10 mm
2
AWG 12–8
4 – 10 mm
2
AWG 12–8
4 – 10 mm
2
AWG 12–8
4 – 6 mm
2
AWG 12–10
4 – 6 mm
2
AWG 12–10
Ground electrode terminal (6-pin)
Select a sufficiently large cable cross section based on the actual device output.
Number of
pins
67