Connect the Smart Meter to Three-phase System
16
Note :
1. The CT (30Φ 300/5A) should be used with the smart meter. For
other types of CT, please confirm with dealer before use.
2. Pay attention to the indication install direction of the CT,
otherwise the inverter will not work properly.
7.5 Wiring Diagram
a. Three-phase Smart Meter (TAPM-50kW ) Wiring Diagram
RS485
B
A
L3
L2
L1
N
Afore
inverter
Meter
Load
AC
N
L1
L2
L3
10
9
6
3
10
7
4
1
N
L1
L2
L3
25
24
b. Three-phase Smart Meter (TAPM-130kW ) Wiring Diagram
P1P2
P2
ACLoad/inverter
There are two faces P1&P2 on CT, P2 directs
to inverter and load, P1 directs to AC.
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