Alpha ESS SMILE5 Installation, Operation & Maintenance Manual page 18

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ADL-3000 three-phase connection (with CT, without meter plug), if applicable:
Figure 48 ADL-3000 three-phase Connect (with CT, without Meter plug)
NOTE: Connect the power meter (PIN 7, 8) to the meter port of the cable
box (PIN 3, 6) using the RJ45 cable.
ADL-3000 three-phase connection (without CT, with meter plug), if applicable:
Figure 49 ADL-3000 three-phase Connect (with CT, with Meter plug)
NOTE: To connect the current transformer, connect S1 to L1 and S2 to L1'.
For AC-/ Hybrid-system, there are two meter needed:
INTRODUCTION INTRODUCTION
2.3.3 ACR10R Meter (if applicable)
2.3.3.1 DC-Coupled System
Option 1: with Meter Plug
Plug1 Plug2
Figure 50 Two Meter Connect,
with Meter Plug
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.
Figure 52 ACR10R single-phase Connection
(DC-Coupled System)
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Option 2: without Meter Plug
Cabinet Meter1 Meter2
AlphaESS Grid Meter PV Meter
RS485 PIN RS485 PORT RS485 PORT
3 6 5 6 5 6
Figure 51 Two Meter Connect,
without Meter Plug
1 2 3 4 13 12
ACR10R
5 6 7 8 9 10 2122 23