Economical VFD Variable Frequency Drive Inverter 0.75/1.5/2.2/4/5.5KW Motor Speed Controller, Car Essential

Compact, budget-friendly VFD inverter for motor speed control available in 0.75/1.5/2.2/4/5.5KW models. Control forward, reverse, start and stop either from the built-in panel or through external terminal inputs for flexible installation options. Speed is adjustable via the onboard potentiometer or by connecting an external potentiometer to achieve precise RPM regulation. A built-in brake unit supports brake resistance for reliable, safe stopping. Integrated PID control is provided specifically to maintain constant pressure in water-supply applications. Communications are handled via the RS485 communication protocol, allowing straightforward integration with a PLC for monitoring and remote control.