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    VENTS OV 400 EC

    VENTS OV 400 EC
    VENTS OV 400 EC
    • VENTS OV 400 EC
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    • VENTS OV 400 EC
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    Low pressure axial fan in the steel casing with the air flow up to 4000 m3/h for wall mounting and duct mounting.
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    • Description
    • Characteristics
    • Capacity diagram
    • Downloads
    • Dimensions
    • Additional technical data
    • Designation key
    Description
    Description
    APPLICATIONS
    • Combined supply and exhaust ventilation systems for various premises where high air flow at relatively low system resistance is required.
    • OV EC fans can be used for the direct air exhaust or pressurization in smoke ventilation systems.
    • OV EC fan are suitable for outdoor wall mounting.
    DESIGN
    • The fan casing and the impeller are made of steel with polymeric coating.
    • OV EC fan terminal box is equipped with a cable for remote connection.
    MOTOR
    • The units are equipped with highly efficient electronically commutated EC motors.
    • As of today, such motor type is the most advanced solution for energy saving.
    • EC motors are featured by high performance and the best speed controllable range.
    • Ball bearings in the motor provide long service life designed for at least 40000 hours.
    • Motor protection rating IP55.
    SPEED CONTROL
    • The fan is controlled with the external control signal 0-10 V (air flow control as a function of temperature, pressure, smoke conditions and other parameters).
    • Should the control value get changed, the EC motor adjusts its speed and the fan boosts as much air flow to the ventilation system as required.
    MOUNTING
    • Fan is installed on the wall surface by means of a square mounting plate.
    • The fan is powered through the external remote terminal box.
    • Power supply and installation shall be performed in compliance with the manual and wiring diagram on the terminal box.
    Characteristics
    Characteristics
    Capacity diagram
    Capacity diagram
    Files archieve
    Downloads
    Dimensions
    Characteristics
    Additional technical data
    Additional technical data
    Designation key
    Designation key
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