SMA SC 500CP-US - Manual (Page 32)

6 Preparation for Installation SMA America, LLC
32 SCCP-US-IA-US_en-41 Installation Manual
Dimensions of the Connection Area for the Option DC Busbar
Figure 13: Dimensions of the connection area for the option DC busbar
Position Description
A Grounding busbar
B For negative grounding: busbar DC-
For positive grounding: busbar DC+
C For positive grounding: busbar DC-
For negative grounding: busbar DC+
D AC busbar: line conductor A
E AC busbar: line conductor B
F AC busbar: line conductor C