Login

Privacy Policy (GDPR)
I forgot my password
Authorization
Not registered yet? Take advantages of registration:
Products saving in a binding to the projects
Product consultation from our experts - Online
Registration
Signup
By using this form, you confirm that you have read the site terms of use Terms of use and completely accept the terms of use
Authorization
Menu
    Signup & Login
    EN
    About us

    VENTS VFED-750-TA

    VENTS VFED-750-TA
    • VENTS VFED-750-TA
    zoom
    • VENTS VFED-750-TA
    Print versionSave in PDF format
    Add to project
    Add to compare
    • Description
    • Characteristics
    • Downloads
    • Dimensions
    • Wiring plan
    Description
    Description
    APPLICATIONS DESIGN AND CONTROL
    • VFED-…-TA series controllers or inverters are designed for frequency control of three-phase asynchronous AC motors.
    • Speed control is effected by means of variation of supplied voltage frequency.
    • Applied for air capacity control of three phase motors.
    • The controller casing is made of flame-retardant thermoplastic.
    • The assembly transforms voltage of 220V, 50Hz supply mains into output impulse voltage with the frequency 3Hz to 400 Hz.
    • Motor rotor is powered with simple sinusoidal current and has the rotation speed as a function of the supplied voltage frequency.
    • Single-phase 220V, 50Hz power is supplied to the frequency controller inlet.
    • Three-phase voltage with the frequency up to 400 Hz for asynchronous motor supply is generated at the controller outlet.
    MOUNTING
    • The controller is designed for indoor mounting.
    • Installation shall be performed with respect to the free air circulation for inner circuit cooling.
    • The controller is for vertical installation.
    • Do not install the controller above the heaters and in bad air convection areas.
    CONTROL BY MEANS OF EXTERNAL DEVICE
    • Power output variation as a function of the external control signal 0…10V or 4-20 mA over the range set during the controller adjustment.
    • The external device is connected through RS-232 serial port.
    Device operating position
    Characteristics
    Characteristics
    Parameter VFED-750-TA
    		 Measurement unit
    Voltage supplied to the controller Voltage supplied to the controller 230 V
    Voltage supplied from the controller to the electric motor Voltage supplied from the controller to the electric motor 230 V
    Frequency output supplied to the motor Frequency output supplied to for the motor from 3 to 400 Hz
    Maximum load current Maximum load current 3.5 A
    Maximum ambient temperature +5...+40 °С
    Maximum electric motor power Maximum electric motor power 750 W
    Phase Phase 1 -
    Casing material Casing material flame-retardant thermoplastic -
    Protection rating IP 54 -
    Files archieve
    Downloads
    Select document type
    • Advertising and printing products
    • Certificates
    • Technical documentation
    Name
    Download
    Show
    Download high quality image "VFED-…-TA" (psd 1.88Mb)
    "VFED-…-TA" product description 03-2015 (pdf 74.35Kb)
    Download image "VFED-…-TA" for your website (png 471.13Kb)
    "VFED-...-TA" user's manual 07-2020 (V65EN-02) (pdf 1.59Mb)
    Dimensions
    Characteristics
    Parameter Value Measurement unit
    Wiring plan
    Wiring plan

    Control by means of a potentiometer

    Control by means of external signal 0-10 V

    This site use cookies. By accepting cookies you can optimize your browsing experience. Please read our Privacy Policy for more information.
    Privacy Policy (GDPR)
    Close
    Share your opinion

    Questionnaire
    Basic parameter for domestic fan selection