SMA S Technical Description page 68

Electrical Connection of the Sunny Backup 2200
Concluding Tasks
1. Check to see if all the feed-throughs on the device are tightly sealed and no unsealed openings
remain.
2. Make sure all of the inserted cables are strain-relieved and the communication cables inside the
Sunny Backup 2200 cannot come into contact with the stripped 230 V wires.
3. Close the Sunny Backup 2200 as described in section „Closing the Sunny Backup 2200" (44).
Information
When routing cables between the Sunny Backup 2200 and the Automatic Switch Box S,
only permanent cable installation and strain-relieved cables are permissible.
Use sheathed cables (doubly insulated conductors)!
The installation of the Sunny Backup 2200 is complete. You can now install the Automatic Switch Box
S (see section 8 „Electrical Connection of the Automatic Switch Box S" (69)).
68 SBU2200-TEN083320
SMA Solar Technology AG
Technical Description