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    VENTS VKPI 2E 400*200

    VENTS VKPI 2E 400*200
    • VENTS VKPI 2E 400*200
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    • VENTS VKPI 2E 400*200
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    Inline centrifugal sound- and heat insulated fan. Maximum capacity - 930 m3/h.
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    • Description
    • Characteristics
    • Capacity diagram
    • Downloads
    • Dimensions
    • Additional diagrams
    • Designation key
    Description
    Description
    APPLICATIONS
    • Supply and exhaust ventilation systems for various premises with a limited mounting space.
    • For connection with 400*200, 500*250, 500*300, 600*300, 600*350, 1000*500 mm the rectangular ducts.
    DESIGN
    • Fan casing is made of galvanized steel.
    •  VKPI models are heat- and sound-insulated with 50 mm mineral wool layer.
    MOTOR

    • Impellers with backward-curved impeller blades made of galvanized steel are powered by means of the 2- or 4-pole asynchronous motors with external rotor.

    • Motors are supplied with incorporated overheating protection with automatic restart or the thermal protection terminals leaded outside for connection to the external protection devices depending on the model, see the wiring diagram motor is equipped with ball bearings for long service life. 
    • For precise features, safe operation and low noise, each impeller is dynamically balanced while assembly.
    • Motor protection rating IP 44.
    SPEED CONTROL
    • Both smooth or 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 controller rated values.
    MOUNTING
    • The fans are mounted into the rectangular ducts and require no special fixing in case of direct connection.
    • In case of connection through the flexible connectors the fan is fixed to a building by means of supports, suspension brackets or fixation brackets. 
    • Fans can be mounted in any position with respect to the airflow direction (indicated with an arrow on the casing).
    • Access for the fan maintenance shall be provided.
    • The fan is powered through the external terminals.
    • The casing is equipped with the removable access cover for maintenance purposes.
    Characteristics
    Characteristics
    Parameter VKPI 2E 400*200
    50 Hz     		VKPI 2E 400*200
    60 Hz     		Measurement unit
    Phase 1 1 ˜
    Voltage 230 230 V
    Frequency 50 60 Hz
    Sound pressure level at 3 m distance 45 47 dBА
    Air capacity 930 1070 m³/h
    Power consumption 138 200 W
    Current 0.6 0.88 A
    RPM 2600 2850 min-1
    Protection rating IP X4 IP X4 -
    Design centrifugal centrifugal -
    Transported air temperature -25 ... +45 -25 ... +45 °С
    Weight 24.5 24.5 kg
    Number of poles 2 2 -
    Sound- and heat-insulated casing yes yes -
    Casing material galvanized steel galvanized steel -
    Width 400 400 mm
    Height 200 200 mm
    Duct for rectangular air ducts for rectangular air ducts -
    Mounting Inline Inline -
    Capacity diagram
    Capacity diagram
    • Selection method:
    • Air flow:
    • Pressure:
    Operating point
    • Air flow: --
    • Pressure: ---
    Files archieve
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    • Advertising and printing products
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    Name
    Download
    Show
    "VENTS VKP (for rectangular ducts), VKPI" product description 09-2023 (pdf 2.27Mb)
    Download high quality image "VENTS VKPI (ErP 2018)" (psd 4.05Mb)
    Declaration of сonformity "VKP (for rectangular ducts), VKPI" (pdf 1.54Mb)
    Download image "VENTS VKPI (ErP 2018)" for your website (png 347.27Kb)
    "VENTS VKP, VKPI, VKPF, VKPFI, VKP EC, VKPI EC" user's manual 08-2022 (V07EN-05) (pdf 3.61Mb)
    Dimensions
    Characteristics
    VENTS VKPI 2E 400*200
    Parameter Value Measurement unit
    В 400 mm
    B1 420 mm
    B2 440 mm
    B3 500 mm
    H 200 mm
    H1 220 mm
    H2 240 mm
    H3 360 mm
    L 500 mm
    Additional diagrams
    Additional diagrams
    Sound power level, A-filter applied Sound pressure level at 3 meters, A-filter applied Sound pressure level at 1 meters, A-filter applied
      General Octave frequency band [Hz]
      Hz 63 125 250 500 1000 2000 4000 8000 LpA, 3 m [dBA] LpA, 1 m [dBA]
    LwA to inlet dBA 75 64 70 70 66 61 61 58 51 54 64
    LwA to outlet dBA 79 66 70 73 72 69 69 68 61 58 68
    LwA to environment dBA 66 42 54 61 60 61 51 47 37 45 55
    Designation key
    Designation key
    Series Motor modification Flange diameter [W*H]
    Number of poles Phase
    VENTS VKP I:sound- and heat-insulated casing 2
    4    		 E: single phase
    D: three phase    		 400*200; 500*250; 500*300; 600*300; 600*350; 1000*500
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