Connection Area Of The Dc Disconnect - SMA Sunny Boy 3000TL-US Installation Manual

SMA America, LLC
Item Description
L Enclosure opening
M Rotary switches
N Slot
O Retainer
P Ground connection
* optional

6.2.2 Connection Area of the DC Disconnect

Figure 12: Connection areas of the DC Disconnect
Item Description
A Grounding bracket
B Rubber grommet
C Screw terminals
D Screw terminals
E Screw terminals
F Screw terminals
G Screw terminals
H Screw terminals
Installation Manual
Explanation
For the cable gland used to insert the connection
cable for the fan retrofit kit*
For setting the language and country standard
For SD card
For the retrofit fan
For the DC Disconnect grounding bracket
Explanation
For attachment to the grounding screw in the inverter
For insertion of the connection cable from the inverter
For the connection of the connection cable from the inverter
For the connection of the DC equipment grounding conductor
For the connection of the strings (input B+)
For the connection of the strings (input A+)
For the connection of the strings (input B‒)
For the connection of the strings (input A‒)
6 Electrical Connection
SB3-5TLUS22-IA-en-12 35