Vents

Energy-saving axial-flow extractor fan for walls & ceilings Arc Smart Black ND 125 mm

nominal size: 125 mm

wattage: 2.9 W

max. airflow: 140 m³/h

IP44 protection against splashing water

timer, air quality, motion sensor, humidity sensor, light sensor


Item number Arc-125SmartSW

item currently not available, estimated delivery time of maximum 10 weeks


* Incl. VAT excl. Shipping

Dimensions and technical details

  • 100-240 V ~ 50/60 Hz
  • Housing colour: black
  • Housing material: UV-resistant ABS
  • Nominal diameter: 125 mm
  • Bearing: ball bearing
  • Speed levels: 5
  • Wattage: 0.4 / 0.6 / 0.8 / 1.6 / 2.9 W
  • Current consumption: 0.018 / 0.019 / 0.021 / 0.029 / 0.04 A
  • Airflow rate: 20 / 40 / 60 / 90 / 140 m³/h
  • Sound pressure level Lp-3m: 9 / 13 / 18 / 22 / 28 dB(A)
  • IP rating: IP44
  • Diameter housing: 193 mm
  • Diameter duct connection: 100 mm
  • Depth: 55 mm
  • Total depth: 81 mm
  • Weight: 0.5 kg
  • Thermal overload protection
  • Mounting options: wall, ceiling
  • Application: direct connection to the ventilation shaft
  • Smart home control via Vents Home app (Apple App Store, Google Play Store)
  • Operating mode Standby: The fan is activated by a signal from a sensor.
  • Operating mode 24 Hours: The fan runs at a low ventilation level for 24 hours. When the sensor signal is received, the fan switches to the ventilation level: speed 1 / 2 / 3.
  • Operating mode Do Not Disturb: Adjustable time interval in which the fan does not react to sensor signals or switch activation. Only possible in combination with 24 Hours mode.
  • Operating mode Interval: Automatic interval ventilation every 12 hours for 30 minutes with the set ventilation level speed 1 / 2 / 3.
  • Operating mode Max Boost: The fan runs at maximum speed.
  • Operating mode Humidity Sensor Manual: Adjustable setpoint in the range 40% - 80% RH. If the setpoint is exceeded, the fan switches to the preset speed 3 / 4 / 5.
  • Operating mode Humidity Sensor Automatic: The fan independently selects the optimal humidity setpoint for the room.
  • Operating mode Motion Sensor: Switch-on delay 30 seconds. When triggered, the fan switches to the preset speed 2 / 3 / 4 / 5. As soon as no movement is detected and the countdown of the timer switch has expired, the fan switches to the previous operation.
  • Operating mode Light Sensor: Switch-on delay 30 seconds. When triggered, the fan switches to the selected speed 2 / 3 / 4 / 5. If the sensor detects that the light intensity is not sufficient, the fan switches to the previous operation after the timer switch has expired.
  • Operating mode Air Quality Sensor Manual: Adjustable setpoint in the range of the sensitivity level. If the setpoint is exceeded, the fan switches to the selected speed 3 / 4 / 5.
  • Operating mode Air Quality Sensor Automatic: The fan automatically determines the optimal setpoint for the air quality sensor and only reacts to sudden changes in the air quality in the room.
  • Operating mode Timer: Switch-on delay 30 seconds, timer switch extends fan operation by 0, 15 or 30 minutes after sensor or Boost activation.

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