Connecting The Ac Cables To The Dc Disconnect - SMA SUNNY BOY 3000-US Installation Manual

6 Electrical Connection

6.3.2 Connecting the AC Cables to the DC Disconnect

Figure 15: AC connecting terminal plate for connecting the power distribution grid
Position
A
B
C
D
1. Connect conductor L1 to screw terminal "L1" (torque: 15 in-lb. (1.7 Nm)).
2. Connect conductor L2 to screw terminal "L2" (torque: 15 in-lb. (1.7 Nm)).
3. Connect conductor N to screw terminal "N" (torque: 15 in-lb. (1.7 Nm)).
4. Connect the AC protective conductor to screw terminal
5. Ensure that all screw terminals are correctly cabled and that the cables are securely positioned
in the screw terminals.
40 SB30-40-US-IA-en-33
Designation
Screw terminal "L1"
Screw terminal "L2"
Screw terminal "N"
Screw terminal
SMA America, LLC
(torque: 15 in-lb. (1.7 Nm)).
Installation Manual