Smart Meter Sensor is used to measure incoming and outgoing electricity in a facility. The metering can be used only for statistical data or in combination with Huawei inverters to make a grid system completely for your own needs. By connecting it to it, you can set the inverter to exactly how much power it returns to the grid, at what time, and whether it returns any at all. It also allows you to monitor the movement of energy in your household or production in real time, through the Huawei FusionSolar application.

• General data:
  Operating temperature range: -25°C ~ +60°C
  Relative humidity: 5 % RH~ 95 % RH
  Dimensions (W x D x H): 100 x 36 x 65.5 mm
  Mounting type: DIN35 rail
  Weight (including cable): 1.2 kg
  Power system type: 1P2W (1-phase)
  Input voltage: 176 VAC~288 VAC (phase / N)
  Power consumption: ≤ 0.8W
• Communication:
  Interface: RS485
  Baud rate: 9600 bps
• Measuring range:
  Phase voltage: 176 Vac ~ 288 Vac
  Current: 0 ~ 100 A (With current transformer)
• Accuracy of measurement:
  Voltage: ±0.5%
  Current/ Power/ Energy: ±1 %
  Frequency: ±0.01 Hz
• Environmental conditions:
  Operating temperature: -25℃ ~ +60℃
  Operating humidity: 5%RH ~ 95%RH (non-condensing)
• The set includes:
  1 x Smart Power Sensor DDSU666-H (Voltage Limiter)
  1 x Current transformer (Cable length 5m)
  1 x RS485 (Cable length 10m)
• Warranty: 24 months