SUNGROW DTSU666
Sungrow DTSU666 — Three-Phase Smart Energy Meter The Sungrow DTSU666 is a three-phase smart energy meter that gives Sungrow inverters accurate real-time measurement of Lees meer
- Type
- Meter
- Voor
- Sungrow inverter series
- Toepassing
- Self-consumption and zero-export management
- Uitvoering
- 3-phase smart energy meter
Sungrow DTSU666 — Three-Phase Smart Energy Meter
The Sungrow DTSU666 is a three-phase smart energy meter that gives Sungrow inverters accurate real-time measurement of import, export and self-consumption. Essential for export limitation and precise energy monitoring, it uses external CTs for measurement up to 250 A (or Rogowski coils for higher ranges) and communicates with the inverter over RS485.
| Type | Three-Phase Smart Energy Meter |
| Rated Voltage | 230 Vac L-N / 400 Vac L-L |
| Measurement Range | CT: 0–100 A or 0–250 A (Rogowski coil: up to 3000 A) |
| Accuracy Class | Class 1 |
| Communication | RS485 (9600 bps) |
| Data Storage | 10 years |
| Mounting | 35 mm DIN-rail |
| Operating Temperature | -25°C to +70°C |
| Protection Class | IP20 |
| Dimensions (W x H x D) | 72 x 118 x 65.5 mm |
Key Advantages
- Accurate Class 1 three-phase import/export metering
- Enables export limitation and self-consumption optimisation
- CT-based measurement up to 250 A
- Compact DIN-rail mounting with RS485 to the inverter
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