The LS Frequency Converter SV040IG5A-4 is a 4kW, three-phase variable frequency drive designed for use with 380V power systems. It is capable of up to 400Hz operation and provides advanced control features for precision motor control.

Some of the key features of this frequency converter include:

• Single-phase input capabilityBuilt-in PID control for closed-loop operationMultiple parameter sets for easy configuration and monitoringProtection functions for overvoltage, undervoltage, overcurrent, and overheatingOptional communication modules for remote control and monitoring

This frequency converter is commonly used in industrial applications where precise control of electric motor speed is required, such as in machinery, automation systems, and HVAC systems. It is manufactured by LS Industrial Systems, a leading provider of power and automation solutions for industrial, commercial, and residential applications.