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The 1-phase electricity meter ddsu666-h from Huawei (mpn: 20022248) is used to measure and display the load consumption, export power or PV power supply up to 100A of your Solarasystem. Thanks to the integrated LCD screen and its easy operation, all recorded data can be easily read out. Communication is ensured via an rs485 connection. This takes place in real time and is not lost even in the event of a power interruption. One-click commissioning of the electricity meter is very easy and safe. However, if help is needed, a digital assistant will guide you through the integration process.

The ddsu666-h:

  • 1-phase smart power sensor
  • Precise - accuracy class > 1
  • Sustainable - energy consumption <1W
  • Simple operation via LCD display
  • Communication via rs485
  • One-click commissioning with wizard
  • High reliability
  • Application at industry level
  • Mounting type: din35 top-hat rail

Technical data

  • Input voltage: 176-288V AC
  • Dimensions: 100 x 36 x 65.5 mm
  • Weight: 1.2 kg
  • Power supply type: 1P2W
  • Communication: rs485
  • Operating temperature range: -25°C - +60°C
  • Storage temperature: -40°C - +70°C

Scope of delivery

1x Huawei electricity meter ddsu666-h (100a 40mA) 1-phase
1x rs485 connection cable 10m

Huawei_DDSU666-H_SmartPowerSensor_Kurzanleitung.pdf Download
Huawei_Garantiebestimmungen_ENG.pdf Download
Huawei_DDSU666-H_SmartPowerSensor_Datenblatt.pdf Download
Huawei_DDSU666-H_SmartPowerSensor_User Manual.pdf Download
Manufacturer: Huawei
Operating temperature range: -25°C - 60°C
Product Type: Measuring device
Weight: 1,2 kg
mpn: 20022248
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