SMA SIC 50 - Manual (Page 31)

SMA Solar Technology AG Electrical Connection
Installation Guide SIC50-IA-en-11 31
Connection Procedure
1. Unscrew the lock nut of the M25 metric-thread cable gland (A) and slide it along the signaling
contact cables.
2. Remove the seal insert from the cable gland and remove the filler plug.
3. Route the signaling contact cable through a cable opening into the seal insert.
4. Insert the seal insert along with signaling contact cables into the cable gland.
5. Route the cables of the signaling contact through the cable gland into the charge controller and
connect them to the connection terminal (B).
6. Retighten the lock nut of the cable gland.
A B