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5 Electrical Connection
The cable colors in figures in this manual are for reference only. Please select ca-
bles according to local cable standards.
5.2
Terminal Description
All electrical terminals are located at the bottom side of the inverter.
* The image shown here is for reference only. The actual product received may differ.
table 5-1 Terminal Description
No.
Name
PV1+, PV1–, PV2+,
1
PV2–, PV3+, PV3–
PV4+/BAT+, PV4–/
2
BAT-
3
COM2
4
COM1
5
BACKUP
6
GRID
7
The pin definition of COM2 terminal is shown in the following label.
32
figure 5-1 Terminals
Description
MC4 terminals for PV input.
The terminal number depends on in-
verter model.
Reserved.
Communication connection for RSD,
DRM and smart energy meter.
Communication accessory port to be
connected to WiNet-S/WiNet-S2
communication module.
Reserved.
AC terminal to connect to the grid.
External grounding terminal.
User Manual
Decisive Volt-
age
Classification
DVC-C
Not applicable
DVC-A
DVC-A
Not applicable
DVC-C
Not applicable
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