Single-phase inverter Uwe=230V AC, Iwe=36A, Uwy=3x230V AC, Iwy=16A, Pmax=4kW FA-1L040

Single-phase inverter for controlling three-phase motors

This 4kW single-phase inverter, catalog number FA-1L040, is a versatile device designed for smooth speed control of asynchronous motors. It is suitable for both professional and home applications, offering precise control and energy efficiency. The design based on a 32-bit DSP processor ensures fast and reliable operation, and the ability to operate in speed or torque control mode allows adaptation to specific application requirements.

Functionality and application

The inverter allows control of three-phase motors powered by 230V AC, offering an output current of up to 16A. Thanks to the built-in Modbus RTU protocol, it can be easily integrated with industrial automation systems and remote control and monitoring of operating parameters. Programmable inputs and outputs provide configuration flexibility for specific needs. The PLC function allows the implementation of up to seven steps in the work cycle, increasing the possibilities of process automation. It finds application in a variety of applications, from simple household appliances to advanced industrial systems – wherever precise motor speed control is required.

Design and characteristics

The device is characterized by a compact design with dimensions of 150 mm (width) x 220 mm (height) x 185.5 mm (depth). The IP20 protection class provides adequate protection against external factors in the working environment. High torque (up to 180% at 0.25Hz) allows the motor to start under load. The integrated RS485 communication module with Modbus RTU protocol facilitates integration with control systems. The inverter is adapted to operate in networks with a frequency of 50/60 Hz and a network voltage tolerance of ±15%. Additionally, the ability to program up to four sets of parameter settings facilitates configuration and transfer of settings between devices.