17
EN-US
NOTE!
Form a min. 4 in. wire loop using all wires.
0.39 in.
10 mm
2
4
3
1
3
Tightening torque
1.48 ft lb.
0.39 in.
10 mm
3
4
2
1
CAUTION!
Danger of damaging the Fronius String Control 250/
25 by overload. Connect a maximum of 20 A to any DC input
terminal, maximum 50 A per measuring channel.
Connecting
Solar Module
Strings to the
Fronius String
Control 250/25
Tightening torque
1.48 ft lb.
10mm
1
2
5
4
3
1
2
Tightening torque
1.48 ft lb.
*)
*) Connect grounding cables (e.g. from solar module frame) if available.
The third grounding terminal from top can only be connected from the
side near the housing.
Summary of Contents for String Control 250/25
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