Electrical Connection
6.2
Overview of the Connection Area
6.2.1
View from Below
Figure 6 :
Enclosure openings at the bottom of the inverter
Item
Designation
A
Enclosure opening with filler plug for communication connection
(diameter: 1
B
Enclosure opening with filler plug for für Ethernet connection
(diameter: 1
C
Enclosure opening for AC connection
(diameter: 1
D
Enclosure openings for DC connection
(diameter: 1
30
STP12_15_20_24TL-US-IA-en-11
3
⁄
in. (27.8 mm) to 1
32
3
⁄
in. (27.8 mm) to 1
32
23
⁄
in. (34.5 mm) to 1
64
23
⁄
in. (34.5 mm) to 1
64
7
⁄
in. (28.0 mm))
64
7
⁄
in. (28.0 mm))
64
3
⁄
in. (34.7 mm))
8
3
⁄
in. (34.7 mm))
8
SMA America, LLC
Installation Manual