For AC/Hybrid system, there are two meter needed:
Figure 52 ACR10R single-phase connection (if applicable)
Figure 53 ACR10R three-phase connection (if applicable)
Figure 54 Two Meter Connect, without Meter Plug
2.3.3.1 ACR10R single-phase connection
2.3.3.2 ACR10R three-phase connection
2.3.3 ACR10R Meter (if applicable)
2.3.4 Backup Box (If Applicable)
INSTALLATION
INSTALLATION
Option 1: with Meter Plug
Figure 50 Two Meter Connect,
with Meter Plug
Figure 51 Two Meter Connect,
without Meter Plug
Option 2: without Meter Plug
AlphaESS
3
5
6
6
5
6
RS485 PIN
Grid Meter
RS485 PORT
PV Meter
RS485 PORT
Meter1
Cabinet
Meter2
without Meter Plug
AlphaESS
3
21
6
22
21
22
RS485 PIN
Grid Meter
RS485 PORT
PV Meter
RS485 PORT
Meter1
Cabinet
Meter2
If the ACR10 meter is used as a grid meter, the direction of arrow in CT should point
away from the grid to the energy storage system.
If the ACR10R meter is used as a PV meter in hybrid system, the direction of arrow in
CT should point away from the PV inverter to the energy storage system.
Backup Box Connect to SMILE5 (single-phase grid in house):
NOTE
: To connect the current transformer, connect S1 to L1 and S2 to L1’.
For AC-/ Hybrid-system, there are two meter needed:
NOTE
: If the ADL3000 meter with CT is used as a grid meter, the direction of
arrow in CT should point away from the grid to the energy storage system.
If the ADL3000 meter with CT is used as a PV meter in AC- or hybrid-coupled
system, the direction of arrow in CT should point away from the PV inverter
to the energy storage system.
NOTE
: Connect the power meter (PIN 21, 22) to the meter port of the cable
box (PIN 3, 6) using the RJ45 cable.
Grid CT
31
32
Grid CT
