SMA Solar Technology AG
4. Insert the DC assembly from below into the
enclosure opening.
5. Place the DC assembly onto the fixing domes and carefully press until the fixing domes snap
into place.
6. Tighten all the connecting screws (TX20, torque:
3.5 Nm). Use the new screws supplied for this.
7. Align the DC terminal block in the enclosure
opening and attach using the clamping clip.
8. Lead the DC assembly ribbon cable with the cable gland through the enclosure opening to the
string-fuse assembly. When doing so, ensure that the cable gland is securely in place.
9. Plug the ribbon cable onto the string-fuse assembly
and close the ferrite terminal.
10. Place the new assembly of the EMC filtering device onto the fixing domes in the inverter and
carefully press until the fixing domes snap into place.
Replacement Manual
7 Installing the DC Assembly
DCCON-STPTL10-RM-xx-10
21