Sungrow SH3K6 - Communication Port Setup

6 Electrical Connection User Manual
40
(a) Tighten the power supply wires to
terminal 3 (L) and terminal 6 (N).
(b) Tighten the RS485 wires to terminal 2
and terminal 5.
(c) Place the CT clamp of 1-phase sensor
before or after the main switch.
N
Grid
Load
L
c
a
b
On the Inverter Side
Proceed as follows to connect the RS485 wires to the inverter.
1. Unscrew four screws and
remove the enclosure lid.
Retain the screws for later
use.
2. Unscrew the swivel nut from
any Com. Port.