Overview Of The Connection Area; Connection Area Of The Inverter - SMA Sunny Boy 3000TL-US Installation Manual

6 Electrical Connection

6.2 Overview of the Connection Area

6.2.1 Connection Area of the Inverter

Figure 11: Connection area inside the inverter
Item Description
A DC cable
B Pin connector
C Pin connector
D Terminal
E Ground connection
F Enclosure opening (
G Screw connection
H Enclosure opening (
I Rotary switch
K Enclosure opening (
34 SB3-5TLUS22-IA-en-12
Explanation
For the connection of the inverter and
DC Disconnect
For the connection of the SPS module
For the connection of the communication
interface
For the AC cables
For the equipment grounding conductor
3
⁄ in. (19 mm)) For the conduit fitting for inserting the AC cables
4
For the connection of the ZigBee
3
⁄ in. (19 mm)) For the conduit fitting for insertion of the optional
4
data cable
For setting the ZigBee
3
⁄ in. (19 mm)) For the conduit fitting for insertion of the
4
connection cable of the SPS module
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