Single-phase inverter Uwe=230V AC, Iwe=24A, Uwy=3x230V AC, Iwy=10A, Pmax=2.2kW FA-1LX022

Single-phase inverter for three-phase motors – a compact solution for speed control

This 2.2 kW single-phase inverter with an output current of 10A is an ideal solution for precise control of asynchronous motors. Designed for both professional installers and end-users, it offers a wide range of functions in a compact housing. The device is intended for use in industry, as well as in residential and commercial construction.

Design and functionality

At the heart of the inverter is an efficient 32-bit DSP processor, which ensures fast and effective implementation of advanced control algorithms. The ability to operate in speed or torque control mode provides great flexibility in adapting the device to specific application needs. Motor control is performed using vector control (both sensorless and with feedback loop), as well as programmable V/F characteristics. The built-in RS485 communication module with Modbus RTU protocol enables integration with industrial automation systems and remote control.

Advantages for the installer and user

• Compact dimensions: Allow mounting in limited space, e.g. on a DIN rail.
• Versatility: Ability to control both motor speed and torque.
• Easy configuration: A multifunctional control panel with the ability to store up to four sets of parameters makes configuration and transfer of settings between devices easier.
• PLC mode: Programmable PLC mode allows you to perform operation sequences without the need for an external controller.
• Protections: Built-in protections protect the motor and inverter from overload, short circuit and other irregularities.
• Automatic slip compensation: Ensures stable motor operation under load.
• High starting torque: Allows starting devices with a large load (up to 180% at a frequency of 0.25 Hz).
• Built-in PID controller: Enables precise control of processes requiring maintaining a set value (e.g. temperature, pressure).

Technical specifications

The inverter is characterized by an input voltage of 230V AC, an input current of 24A and an output voltage of 3x230V AC. The IP20 protection class provides protection against accidental contact. The device operates in a network frequency range of 50/60 Hz with a tolerance of ±5%. The integrated braking module (chopper) increases the efficiency of the motor braking system. Thanks to this, the inverter finds application in a wide spectrum of applications – from simple drives to more advanced industrial automation systems.