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    VENTS 125 Modern Auto VT

    VENTS 125 Modern Auto VT
    • VENTS 125 Modern Auto VT
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    Maximum capacity - 185 m3/h.
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    • Description
    • Characteristics
    • Capacity diagram
    • Downloads
    • Options
    • Dimensions
    Description
    Description
    APPLICATIONS  
    • Continuous or periodic exhaust ventilation of bathroom, showers, kitchens and other utility spaces.
    • Ventilation shaft mounting or duct connection.
    • Low to medium air flow motion for short distances at low air resistance.
    • Compatible with 100, 125 and 150 mm air ducts.
    DESIGN  
    • Modern design and aesthetic look.
    • The casing and the impeller are made of high-quality durable ABS plastic, UV resistant.
    • Front panel is made of white or black organic glass.
    • The fan and motor are specially designed for silent operation.
    • The impeller design enhances the fan efficiency and prolongs the motor service life.
    • Protection rating IP 24.
    MOTOR  
    • Reliable motor with low energy demand
    • Designed for continuous operation and requires no maintenance.
    • Equipped with overheating protection.
    CONTROL  

    Manual:

    • The fan is controlled with a room light switch (not included into delivery set).
    • The fan is controlled with a built-in pull cord switch "V". This option is not applicable for ceiling mounting.
    • Speed control is possible through a thyristor speed controller (see Electrical Accessories). Several fans may connected to the same controller. Speed controllers can not be connected to the fans with T, TH, TP, VT, VTH modification.

    Automatic:

    • Speed control with a an electronic control unit BU-1-60, refer Electric accessories. The control unit is available upon separate order.
    • Fan control with a turn-off delay timer "T" that enables fan running from 2 to 30 minutes after turning the fan off.
    • Fan control with a humidity sensor and turn-off delay timer "TH" that enables fan switching on and running until the indoor humidity drops below the set point adjustable from 60% to 90% and subsequent fan running within the set time before turning off.
    MOUNTING FEATURES  
    • The fan is mounted directly into the ventilation shaft.
    • Flexible duct connection is recommended in case of the remote ventilation shaft location. The air duct is connected to the fan exhaust flange through a clamp.
    • Fixing with screws.
    • Suitable for ceiling mounting.
    • The step-down transformer (TRF 220/12-25) enables connection of a low-voltage fan 12 V / 50 Hz to 220 V / 50 Hz power mains. Available upon separate order.
    MOUNTING EXAMPLE  



    Characteristics
    Characteristics
    Parameter Value Measurement unit
    Voltage 220-240 V
    Frequency 50/60 Hz
    Power consumption 22 W
    Air capacity 185 m³/h
    Current 0.1 A
    RPM 2400 min-1
    Sound pressure level at 3 m 35 dBА
    Weight 1 kg
    Spigot size 125 mm
    Engine Type 220-240V / 50-60Hz -
    Design axial -
    Duct diameter 125 mm
    IP Code IP 24 -
    Type exhaust -
    Mounting wall mounting , ceiling mounting -
    Capacity diagram
    Capacity diagram
    • Selection method:
    • Air flow:
    • Pressure:
    Operating point
    • Air flow: --
    • Pressure: ---
    Files archieve
    Downloads
    Modifications
    Modifications
    Modification name TimerPull-cord switch
    VENTS 125 Modern Auto VT
    +
    Dimensions
    Characteristics
    VENTS 125 Modern Auto
    Parameter Value Measurement unit
    Ø D 125 mm
    B 220 mm
    H 220 mm
    L 124 mm
    L1 65 mm
    Legend
    Legend
    Picture symbol   Designation   Modification description
      Modern Auto L   The motor is equipped with ball bearings for long service life (appr. 40 thousand hours) and fan mounting at any angle. The bearings are maintenance-free and contain enough grease for the entire operating period.
      Modern Auto turbo   High-powered motor.
      Modern Auto press   5-blade low-noise impeller with improved aerodynamics for higher fan capacity.
      Modern Auto 12   Equipped with a reliable low-voltage motor, 12 V.
      Modern Auto T   Equipped with a turn-off delay timer adjustable from 2 to 30 minutes.
      Modern Auto TH   Equipped with a turn-off delay timer adjustable from 2 to 30 minutes and a humidity sensor adjustable from 60% to 90%.
      Modern Auto V   Equipped with a pull cord switch.
      Modern Auto VT   Equipped with a pull cord switch and a turn-off delay timer adjustable from 2 to 30 minutes.
      Modern Auto VTH   Equipped with a pull cord switch, turn-off delay timer adjustable from 2 to 30 minutes and a humidity sensor adjustable from 60% to 90%.
    Accessories
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    Basic parameter for domestic fan selection