SMA SC 630HE-11 - Manual (Page 3)

SMA Solar Technology AG Mounting and internal cabling
Installation Guide 3/5 SC_Chem_Aktiv-IEN092911
3.2 Screwing the switch cabinet units together
1. Open the AC cabinet.
2. Connect the switch cabinet units at positions A and B with the provided M8 x 45 mm screws,
washers and locking washer. Torque: 21 Nm.
The switch cabinet units are screwed together in the AC cabinet.
☑ The switch cabinet units are connected to each other. Continue with connecting the power
cables.
A B
DC/inverter cabinet side view AC cabinet side view