Connection Of Direct-Connected Meter - SolaX Power X3-HYB-G4 PRO Series User Manual

Appendix
15.7.2

Connection of Direct-connected Meter

NOTICE!
• SolaX DTSU666 is used as an example.
N
L3
L2
Inverter
L1
RCD
Out
Grid
L1 N
L2 RCD(optional)
L3
Load
In
Neutral bus bar
L1 L2 L3 N
N
L3
L2
L1
Grid
Figure 15-4 System wiring with direct-connected meter
*For direct-connected meter, the current flow direction should be from grid to the inverter .
*Terminals 1, 4 and 7 of the meter must be connected to the grid side, and terminals 3, 6
and 9 be connected to the inverter side of the system. Otherwise, the system power data
might be misread.
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