Torque Values And Cable Sizes; Accessories - SMA SUNNY BOY 5000-US Installation Manual

Accessories

11.9 Torque Values and Cable Sizes

Terminal
Grey AC & DC terminal blocks (Weidmüller),
inverter
Green AC & DC terminal blocks (Phoenix),
inverter
Gray terminal blocks for wires not used in the
configuration of the AC voltage (Weidmüller)
Green terminal blocks for wires not used in the
configuration of the AC voltage (Phoenix)
AC & DC terminal blocks, SMA DC Disconnect
Combined terminal block, SMA DC Disconnect
Grounding conductor terminal block, SMA DC
Disconnect
Screws for fastening the Sunny Boy and the SMA
DC Disconnect to the wall mounting bracket and
closing the SMA DC Disconnect cover
Cover screws
12 Accessories
You will find the corresponding accessories and replacement parts for your product in the following
overview. If needed, you can order these from SMA or your SMA dealer.
Name
Power Balancer set
RS485 upgrade kit
Bluetooth retrofit kit
Ventilation grid
100 SB50US-80US-eng-IUS112633
Brief Description
Upgrade kit for the Power
Balancer function
RS485 interface
Bluetooth communication
interface
"Right and left" ventilation grid
set as a replacement part
Torque
18 in-lbs. (2 Nm)
40 in-lbs. (4.5 Nm)
22 in-
l b s . ( 2 . 5 N m )
22 in-lbs. (2.5 Nm)
15 in-lbs. (1.7 Nm)
15 in-lbs. (1.7 Nm)
Spring terminal
15 in-lbs. (1.7 Nm)
44 in-lbs. (5 Nm)
53 in-lbs. (6 Nm)
SMA Order Number
PBL-SBUS-10-NR
485USPB-NR
BTPBINV-NR
45-7202
SMA America, LLC
Cable Size
10 ... 6 AWG
8 ... 6 AWG
10 AWG
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10 ... 6 AWG
10 ... 6 AWG
10 ... 6 AWG
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Installation Guide