Frequency Inverter VFLC III 400V 4,5A

236.00 exc. VAT

The speed control by varying three-phase frequency and voltage is the best system for the control of induction motors. 

  • Input 0-10V  
  • Serial port RS-232
  • External terminal  


2 in stock


Frequency Inverters three-phase VFLC III 400V 4,5A

Variable Frequency Drive, AFD Adjustable Frequency Drive

The speed control by varying frequency and voltage is the best system for the control of induction motors.


  • Input range: 400 Vac, 50-60Hz,  III
  • Output:  0 – Vin,  0 – 400Hz III
  • Model: 3Kw (4,5 A)
  • Enclosure IP40
  • Housing: ABS-V0 Plastic, RAL 7035


Switching Parameters:

  • Switch 1: Automatic / Manually  Restarting
  • Switch 2: Freewheel stop or deceleration
  • Switch 3: Not used
  • Switch 4: V/F: Lineal / Quadratic

Adjustable Parameters by means of a programming console:

  • Maximum output frequency (Fmax)
  • Minimum output frequency (Fmin)
  • The frequency of maximum voltage (FVmax)
  • The frequency of minimum voltage (FVmin)
  • The maximum output voltage (Vmax)
  • The minimum output voltage (Vmin)
  • Limit of output phase current (depending on model)
  • PWM Switching frequency 3-16KHz
  • Acceleration time (several steps)
  • Deceleration time (several steps)


  • Voltage / frequency regulation system
  • Last generation of IGBT Modules
  • Energy saving
  • 0-10V input
  • Motor useful life
  • Protection against over voltage, over the current and short circuit.
  • Different possibilities of control and adjust
  • Relay (1AC) output
  • Easy installation and use
  • EMC filter included
  • Hight quality and low price
  • Robust and adaptable

Additional information

Weight 2.6 kg
Dimensions 22 × 19 × 27 cm



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