Fronius String Control 250/25 DCD DF - Manual (Page 74)

16
3
10mm
1
2
5 3
4
+
(A) Tightening torque 3,0 Nm
(B) Tightening torque 1,5 Nm
NOTE For a better overview and for safety reasons, combine
incoming DC cables in groups of 3 - 5 cables using cable ties.
(A)
(B)
2
5
10mm
1
2
4
3
- -
+
-
-
1
3
1
1
2
3
4
Connecting
Solar Module
Strings to the
Fronius String
Control 250/25
DCD DF 1 Strip approx. 10 mm of insulation from the end of the DC cable
(A)
(B)