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    VENTS VKPI 4D 600*350 (Υ)

    VENTS VKPI 4D 600*350 (Υ)
    • VENTS VKPI 4D 600*350 (Υ)
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    • VENTS VKPI 4D 600*350 (Υ)
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    Inline centrifugal sound- and heat insulated fan. Maximum capacity - 2730 m3/h. Υ - star connection.
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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 4D 600*350 (Υ)
    50 Hz     		VKPI 4D 600*350 (Υ)
    60 Hz     		Measurement unit
    Phase 3 3 ˜
    Voltage 400 400 V
    Frequency 50 60 Hz
    Sound pressure level at 3 m distance 46 46 dBА
    Air capacity 2660 2730 m³/h
    Power consumption 380 515 W
    Current 0.7 0.93 A
    RPM 1235 1220 min-1
    Protection rating IP X4 IP X4 -
    Design centrifugal centrifugal -
    Weight 56.2 56.2 kg
    Transported air temperature -40 … +80 -40 … +40 °С
    Number of poles 4 4 -
    Sound- and heat-insulated casing yes yes -
    Casing material galvanized steel galvanized steel -
    Width 600 600 mm
    Height 350 350 mm
    Duct for rectangular air ducts for rectangular air ducts -
    Type exhaust, supply exhaust, supply -
    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
    • Certificates
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    Name
    Download
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    "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 4D 600*350 (Υ)
    Parameter Value Measurement unit
    В 600 mm
    B1 620 mm
    B2 640 mm
    B3 700 mm
    H 350 mm
    H1 370 mm
    H2 390 mm
    H3 530 mm
    L 735 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 80 73 76 73 69 70 69 68 57 60 70
    LwA to outlet dBA 83 71 71 73 74 77 76 74 62 62 72
    LwA to environment dBA 67 40 54 60 62 61 56 53 46 46 56
    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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