Description
Frequency Inverters three-phase VFLC III 400V 4,5A (without housing)
The speed control by varying frequency and voltage is the best system for the control of induction motors.
Specifications:
- Input range: 400 Vac, 50-60Hz, III
- Output: +10Vdc
- Models: 3Kw (4,5 A)
Control:
- Input ON/OFF
- Input 0-10V (remote control potentiometer TLR 017)
- Serial port RS-232 (telephonic connector for programming console)
- External terminal (remote control potentiometer TLR 016)
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)
Advantages:
- 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
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