SMA STP 12000TL-US - Manual (Page 27)

6.2 Overview of the Connection Area
6.2.1 View from Below
Figure 5: Enclosure openings at the bottom of the inverter
Position Designation
A Enclosure opening with filler plug for communication connection
(diameter: 27.8 mm to 28.0 mm (1.09 in to 1.1 in))
B Enclosure opening with filler plug for Ethernet connection
(diameter: 27.8 mm to 28.0 mm (1.09 in to 1.1 in))
C Enclosure opening for AC connection
(diameter: 34.5 mm to 34.7 mm (1.36 in to 1.37 in))
D Enclosure openings for DC connection
(diameter: 34.5 mm to 34.7 mm (1.36 in to 1.37 in))
6 Electrical Connection SMA Solar Technology AG
Installation Manual 27 STP12-24TL-US-IA-en-16