Energy-saving, low-noise axial fan 125 Silenta-MTH L, air flow 152 m3/h

Energy-saving, low-powered, low-power axial fan 125 Silenta-MTH L, air flow rate 152 m3/hSilenta-MTH has a timer with run-on time adjustable from 2 to 30 minutes and a humidity sensor with switch-on humidity adjustable from 60% to 90%Technical data: Voltage: 230V/1PH/50-60HzMaximum voltage: 230V/1PH/50-60HzMaximum humidity: 60 to 90%. Capacity: 9.1 WMax Capacity: 152 m³/h, 89.528 CFM, 42.256 l/s, 0.04226 m³/s, 2538.4 l/mCurrent consumption: 0.059 ADspeed: 2400 min-1Sound pressure - 3 m: 31 dB (A)Weight: 0.63 kgProtection class: IP 34 ClassNozzle rating: e: 125 mmUse range of application- IP 34 Protection class: IP 34 - The special design of the impeller and motor ensures low-noise operation. Motor - Reliable motor with minimum power requirement of 7 W (for diameter 100  mm) - Maintenance-free continuous operation - Integrated overheating protectionManual control: - The fan is controlled by a light switch (not included in the scope of delivery) - Fan is controlled by a built-in pull switch (V). This option is not applicable for ceiling mounting - Speed control is done with a thyristor speed controller (see electrical accessories). Several fans can be connected to one speed controller The speed controller must not be connected to fans with the options T, TH, TP, VT, VTH, VTH, etc. Automatic control: - With the electronic control unit BU-1-60 (see Electrical accessories) The control unit is available as a special accessory. - With the built-in follower switch (T). After switching off via the switch, the fan runs for 2 to 30 minutes. With the built-in humidity sensor with the overtravel switch (TH) If the room air humidity rises above the setting of 60% to 90%, the fan switches on and runs until the room air humidity falls below the setting. The fan then starts to run again within the pre-set period of time and switches off - With the motion sensor and the overshoot switch (TP). If movement is detected in a detection range from 1m to 4m and a viewing angle of up to 100°, the fan switches on and runs within the set time period of 2 to 30 min. Mounting features - Direct installation in ventilation shaft - If the installation location of the fan is away from the ventilation shaft, flexible air ducts can be used. A flexible air duct is connected to the blow-out nozzle by means of a hose clamp - fixed to the wall with screws - ceiling mounting is possible. .