Energrosso
Huawei DTSU-666-HW
Guarantee:
Article No: C00436
The Huawei DTSU666-HW is a precision three-phase direct-connected (80A) smart meter specifically designed for accurate monitoring of the energy flow in solar PV systems and for energy management purposes. An excellent choice for those who want to efficiently monitor and optimise their household or commercial energy use.
Main features
- Compact design: DIN rail mountable, measuring just 100 × 72 × 80 mm.
- LCD display: easy-to-read, intuitive user interface for settings and data checking.
- Energy efficient operation: total power consumption is less than 1.5 W.
- High accuracy: class 1 accuracy for energy and power measurement, ±0.5% for voltage and current.
- Communication: RS485 port with Modbus-RTU protocol, with multiple baud rate settings (4800-115200 bps).
- Accessories: 10 m RS485 data cable for system integration.
Technical data
- Power supply: three-phase 3P3W or 3P4W system
- Input voltage: 90-500 V AC (series line voltage), phase voltage: 52-577 V AC
- Measuring range: 0-80 A with direct connection (expandable with external current transformer)
- Frequency measurement: ±0.01 Hz accuracy
- Communication interface: RS485 / Modbus RTU
- Operating temperature: -25 °C - +60 °C
- Storage temperature: -40 °C to +70 °C
- Humidity: 5-95% RH (non-condensing)
Areas of application
- For integration with Huawei inverters
- For residential and small business energy management systems
- For real-time energy monitoring and consumption optimisation
Huawei DTSU-666-HW
€150,00 EUR
