Sungrow SG8K3-D - Electrical Connection; Meter Communication Connection

5 Electrical Connection User Manual
40
3. Connect the A and B plugs to terminals A and B on the Energy Meter, as
shown below.
A
B
4. Strip the insulation from the power wires by 10 mm. Then connect the
wires to the terminals on the Energy Meter, as shown below.
(Cross-section: 10 mm
2
to 25 mm
2
)
OUT
IN
Load side
Grid side
 The line conductor L1 supplies power to the Energy Meter. At least
the line conductor L1 and the neutral conductor must be connected
to the Energy Meter.
 Just connect the line conductor L1 and the neutral conductor, then
the three-phase Energy Meter can be used as a single-phase
meter.
5.6.2 On the Inverter Side
Proceed as follows to connect the RS485 wires to the inverter.