440V 11KW 3-Phase VFD Variable Frequency Drive For Motor Speed Control Inverter Heavy Duty 3HP 2.2kW Industrial Grade With Built In Protection And PLC Ready Control For Smooth Start And Precise Speed Regulation
✔️ 3-Phase input/output, 11 kW, PLC-ready, built-in protection
This heavy-duty variable frequency drive controls motor speed by adjusting output frequency and voltage. It's designed for industrial motors in conveyors, pumps, and machinery that require smooth starts and precise RPM control.
✅ 440V three-phase input and output for industrial motors
✅ 11 kW output rated power for heavy-duty applications
✅ PLC-ready control and programmable speed profiles
✅ Built-in protection: overload, overcurrent, overheat, fault detection
✅ Soft-start and smooth speed regulation for conveyors and pumps
✅ Industrial-grade enclosure suitable for harsh environments
💡 What is a VFD and how does it control motor speed in 3-phase systems?
A VFD adjusts frequency and voltage to control RPM and torque in 3-phase motors.
- Provides soft-start to reduce mechanical stress
- Enables programmable speed profiles for process control
- Commonly used on pumps, fans, conveyors, and machinery requiring precise RPM
- Supports PLC integration for automated control