Tronic Frequency Inverters

Frequency Inverters

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

Tronic AC motors frequency inverters

Tronic produce singlephase and threephase frequency inverters for HVAC+R applications. 

And all of them are very easy to use and install. 

Single-phase Inverters Specifications:

• Input range: 200-240 Vac I 50-60Hz
• Single-phase gamma: you can choose between 150W (1A) till 2000W (10A)
• Enclosure IP40 for Housing ABS-V0 Plastic, RAL 7035
• Option Without Housing
• Special Application for AIR HANDLING UNITS (AHU)

Three-phase Inverters Specifications:

• Input range: 400 Vac, 50-60Hz,  III
• Output:  0 – Vin,  0 – 400Hz III
• Three-phase gamma: inverters from  3Kw (4,5 A)
• Enclosure IP40 for Housing ABS-V0 Plastic, RAL 7035
• Option Without Housing

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 Tronic's 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 of variable frequency drive:

• 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