Appendix D: Single-Phase Meter Installation Guide
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3) Insert the conductors into the corresponding pins of the plug, and then fix the conductors by screws firmly.
Tool: Phillips screwdriver #1. Torque: 0.6~0.8N.m.
485-A
485-B
1
2
GND
3
FIG.5 Pin positions of Connector
4) Tighten the pressure nut, and then push the threaded sleeve into the plug, as per FIG.6.
5) Finally insert the assembled connector into the CT/Meter receptacle on the inverter.
1
2
FIG.6 Assembling the Connector FIG.7 Insert the connector into receptacle
3.2.2 Wiring signal cable in meter (as per FIG.2 and FIG.5 to connect meter)
Tool: Phillips screwdriver #1; Torque: 0.6~0.8N.m.
3.3 Wiring electrical cable
Connect electrical cables as per FIG.2 and following sheet. More detail information, refer to inverter user manual.
Tools: Phillips screwdriver #2; Torque: 1.2~1.6N.m.
3.4 Setting on the inverter (default setting is “OFF”)
1) Enter CSI CloudPro APP;
2) Enter the “Local Mode”, as per FIG.8;
3) Scan the QR code of WiFi stick or input the serial number of WiFi stick manually. Then connect to the AP of WiFi stick, as per FIG.9;
4) Enter the “Parameters” page (password “000000”);
5) Enter the “EPM” page:
Set “EPM Mode” to “Meter in Grid”;
Set all the parameters refer to the local requirement, as per FIG.10 (such as “EPM power setting”, “Fail safe Power Setting” etc.)
6) Exit local mode.
Please refer to CSI CloudPro APP User Manual for CSI CloudPro App details.
FIG. 8 Enter local Mode FIG.9 Connect to WiFi stick FIG.10 Default setting of EPM Page
Function
METER Connector of inverter
Meter
485 - A
Pin - 1
Pin - 5
485 - B
Pin - 2
Pin - 6
GND
Pin – 3 (Cable shield layer grounding)
/
AC connector of inverter
Meter
GRID
Pole - L
Pole - L
/
Pole - N
Pole - N
/
/
Pole - L’
Pole - L
/
Pole - N’
Pole - N
Pole - PE
/
Pole - PE
