Alpha ESS SMILE-S6-HV Installation Manual page 41

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7.4.4 Meter Connection
The system supports the following two different metering schemes in order to record
the feed-in energy and consumption from grid:
⚫ DTSU666-3*230V 5A: Three/single-phase meter (without CT)
⚫ DTSU666-100/40mA: Three/single-phase meter (with 3 or 6 CTs)
Meter wiring introduction
NOTICE
∙ If the extra PV inverter are not used, the system is suitable for DC mode.
∙ If you use the extra PV inverter, the system is suitable for AC or Hybrid mode.
1. DTSU666-3*230V 5A: Three-phase meter (without CT) connection
2. DTSU666-100/40mA: Three-phase meter (with 3 or 6 CTs) connection
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Wiring at single-phase home
Wiring at three-phase home
Wiring at single-phase home
Alpha ESS Co., Ltd.
Your Smart Energy
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