Alpha ESS Storion-SMILE5 Installation, Operation & Maintenance Manual page 36

Your Smart Energy
ADL-3000 three-phase connection (with CT, without meter plug), if applicable:
Figure 40 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 (with CT, with meter plug), if applicable:
NOTE: To connect the current transformer, connect S1 to L1 and S2 to L1'.
For AC-/ Hybrid-system, there are two meter needed:
Option 1: with Meter Plug
Figure 42 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
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Figure 41 ADL-3000 three-phase Connect (with CT, with Meter plug)
Alpha ESS Co., Ltd.
Installation
Option 2: without Meter Plug
Figure 43 Two Meter Connect, without
Meter Plug