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Grid a-phase voltage sampling Output
Grid b-phase voltage sampling Output
Grid c-phase voltage sampling Output
Neutral pole of sampling Output
Inverter communication port
Inverter communication port
Neutral pole of sampling Input
Grid c-phase voltage sampling Input
Grid b-phase voltage sampling Input
Grid a-phase voltage sampling Input
OUT
L1
I1+
In
L1 L2
L3 N
In In In
I1-I 2+ I2-I 3+ I3-
OUT
L2
OUT
L3
OUT
N
A4
1
Find the home main road and connect the smart
meter as shown in the diagram.
2
Find communication port A,B on the meter
(YDS60-80) and connect them to the meter port
of inverter.
A4
Meter Port
• Use shielded CAT 5 or higher rating network cable for stable connection.
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