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    VENTS OVP 4E 350

    VENTS OVP 4E 350
    • VENTS OVP 4E 350
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    • VENTS OVP 4E 350
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    Maximum capacity - 2500 m3/h.
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    • Description
    • Characteristics
    • Downloads
    • Dimensions
    • Additional diagrams
    • Legend
    Description
    Description
    APPLICATIONS

    • Combined supply and exhaust ventilation systems for various premises where high air capacity at relatively low system resistance is required.
    DESIGN

    • The fan casing and the impeller are made of polymer coated steel.

    • The fan casing sides have 30 mm deep corrugation for convenient attachment to the air ducts. 
    • The OVP series fans feature an external terminal box mounted to the fan casing.
    MOTOR

    • Depending on the model the fans are equipped with two- or four-pole single-phase asynchronous motors with an external rotor and integrated self-resetting overheat protection.
    • Ball bearings in the motor provide long service life designed for at least 40 000 hours.
    • Motor protection rating IP 44.
    SPEED CONTROL

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

    • The fan is attached to a wall or the ceiling by means of the mounting brackets (included).

    • The power is supplied via the side-mounted box. 

    • Electrical connection and installation must be performed in accordance with the instruction manual and the electrical connections diagram applied to the terminal box.
    Characteristics
    Characteristics
    Parameter OVP 4E 350
    		 Measurement unit
    Engine Type 220В / 50Гц -
    Voltage 230 V
    Frequency 50 Hz
    Sound pressure level at 3 m distance 62 dBА
    Power consumption 140 W
    RPM 1380 min-1
    Maximum transported air temperature °С
    Protection rating IP X4 -
    Weight 8.4 kg
    Files archieve
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    Name
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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)
    "VENTS OVP" product description 03-2021 (pdf 1020Kb)
    Download high quality image "VENTS OVP (ErP 2015)" (psd 4.23Mb)
    Download image "VENTS OVP (ErP 2015)" for your website (png 421.81Kb)
    Dimensions
    Characteristics
    VENTS OVP 4E 350
    Parameter Value Measurement unit
    ∅D 349 mm
    B 378 mm
    L 300 mm
    H 410 mm
    L1 40 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 70 61 62 64 63 63 58 56 52

     

    ƞ, [%]   MC   EC   N   VSD   [kW]   [A]   [m3/h]   [Pа]   [RPM]   SR
    29.9   А   Static   41.8   No   0.130   0.6   1717   80   1375   1

    Legend
    Legend
    ErP data  
    Overall efficiency η,[%]
    Measurement category MC
    Efficiency category EC
    Efficiency grade N
    Variable speed drive VSD
    Power [kW]
    Current [A]
    Air flow [m3/h]
    Static pressure [Pa]
    Speed [n/min-1]
    Specific ratio SR
    Accessories
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