
4. Installation
4. Installation
.17.
.16.
4.6 Meter Installation
S5-EH1P(3-6)K-L series inverter is able to connected Acrel meters or Eastron meters
to fuilfill the control logic of the self-consumption mode, export power control, monitoring, etc.
Acrel 1ph meter (With CT): ACR10R-D16TE
Acrel 3ph meter (With CT): ACR10R-D16TE4 (Optional)
Eastron 1ph meter (Direct Insert): SDM120M
Eastron 1ph meter (With CT): SDM120CTM (Optional)
Eastron 3ph meter (Direct Insert): SDM630M (Optional)
Eastron 3ph meter (With CT): SDM630MCT (Optional)
Below 4.6.1 section describes the connection diagram of the Acrel 1ph meter (With CT)
(Standard Accessory for all other market exclude Italy)
Below 4.6.2 section describes the connection diagram of the Eastron 1ph meter
(Direct Insert) (Standard Accessory for Italian market)
4.6.1 Single phase meter installation
Power cable
Figure 4.14
Figure 4.15
10
5
8
6
SDM120M
9
7
L
N
PE
RS485
RCD
L
N
PE
L
N
PE
Back-up
Load_a
PE
RCD
N
L
Distribution box
Grid
L
N
PE
GRID
RS485 Meter COM
3
4
1
2
Pin 9 – RS485A – Black
Pin 10 – RS485B – Red
RS485
Meter
S5-EH1P6K-L
S5-EH1P6K-L
Note
:
If the CT is installed in the wrong direction,
the Hybrid Inverter can't work normally.
Power cable
Note
:
If the CT is installed in the wrong direction,
the Hybrid Inverter can't work normally.
Note:
To maintain the neutral continuity in standalone mode, as required by
Australian safety code, the neutral cable on the AC-Backup port and AC-Grid
Port must be connected together.