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    VENTS OV1 250 R

    VENTS OV1 250 R
    • VENTS OV1 250 R
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    • VENTS OV1 250 R
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    Maximum capacity - 1070 m3/h.
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    • Description
    • Characteristics
    • Downloads
    • Dimensions
    • Additional diagrams
    • Legend
    Description
    Description
    APPLICATIONS

    • Combined supply and extract ventilation systems for various premises where high air capacity at relatively low system resistance is required.
    • Fans can be used for the direct air exhaust and are mounted onto the external walls.
    DESIGN

    • Fan casings are made of steel with polymeric coating.

    • Decorative front panel is made of high quality plastic. 
    • The terminal box is fitted with a cord for remote connection.
    MOTOR

    • Single-phase asynchronous motor with external rotor is equipped with thermal overheating protection with automatic restart as well as ball bearings for long service life. 
    • Motor rating protection IP 44.
    SPEED CONTROL

    • Both smooth and step speed control is performed with the thyristor or autotransformer controller. 
    • Several fans can be connected to one controller in case the total power and operating current do not exceed the rated controller values.
    MOUNTING

    • The fan is installed on the wall surface by means of square mounting plate.

    • The fan is powered through the remote terminal box.

       
    • Power supply and installation shall be performed in compliance with the manual and wiring diagram on the terminal box.
    VENTS OV1 R fan kitchen ventilation example
    Characteristics
    Characteristics
    Parameter OV1 250 R
    		 Measurement unit
    Engine Type 220В / 50Гц -
    Voltage 230 V
    Frequency 50 Hz
    Current A
    Sound pressure level at 3 m distance 48 dBА
    Power consumption 68 W
    Maximum air capacity 1070 m³/h
    RPM 1300 min-1
    Maximum transported air temperature °С
    Protection rating IP 24 -
    Weight 3.5 kg
    Spigot size 250 mm
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    "VENTS OV,OVK,OV1,OV1 R,OVK1,VKF,VKOM,OVP,VKOM(z),VKOM1(z)" user's manual 02-2022 (V03EN-13) (pdf 5Mb)
    Download high quality image "VENTS OV1 R" (psd 1.97Mb)
    "VENTS OV1 R" product description 03-2021 (pdf 710.95Kb)
    Download image "VENTS OV1 R" for your website (png 471.86Kb)
    Dimensions
    Characteristics
    VENTS OV1 250 R
    Parameter Value Measurement unit
    ∅D 262 mm
    ∅d 7 mm
    B 325 mm
    B1 275 mm
    L 152 mm
    Additional diagrams
    Additional diagrams
    Sound-power level   Octave-frequency band [Hz]
      Hz   General   63   125   250   500   1000   2000   4000   8000
    LwA to environment   dBA 59 61 70 60 43 46 41 34 19

    Legend
    Legend
    Series   Flange diameter, mm   Modifications
    VENTS OV1   150; 200; 250   R– decorative front panel
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