Fronius Eco 25.0-3-S - First-Time Use and Setup; Initial Installation Steps

61
Option DC SPD
Option DC SPD Typ 2 - S
1
M16 cable gland - enclosed
1
1
The grounding can
also be made via the
connected AC cable.
1
2
+A4-X21:2
+A4-X21:1
0,25 Nm
3