Variable Frequency Drive 4KW 5HP 18A 220V Single Phase To Three Phase All In One Converter Inverter For Smooth Three Phase Motor Speed Control No Fuss Works With Pumps Fans Conveyors CNC HVAC Drills Spindles

4KW VFD: Single-phase to 3-phase motor converter
✔️ All-in-one VFD for 220V input, 0-400 Hz output, 3-phase drive, RS485

This compact drive converts a 220V single-phase supply into a robust three-phase output, ideal for spindle motors, CNC machines, pumps, fans, conveyors and HVAC equipment. It features PWM vector control, built-in protections, and an easy interface for speed control.

✅ Input voltage: 220V ±15% (50/60 Hz)
✅ Output: 220 VAC PWM, 0-400 Hz
✅ Input phase: 1 phase; Output phase: 3 phase
✅ Protections: overload, overheat, undervoltage, overvoltage, short circuit
✅ Built-in: 8-speed control, PID, timing operation; RS485 MODBUS RTU
✅ Size: 170 x 86 x 141 mm (6.69 x 3.39 x 5.55 in); Weight 1.45 kg (3.2 lb)
✅ Package contents: 1 x VFD, 1 x English user manual, 1x data cable, 1x panel bracket

💡 What is a single-phase to three-phase VFD used for in industrial settings? This handy drive lets you run three-phase motors from a single-phase supply, boosting flexibility and reducing wiring. - Converts 220V single-phase input to 3-phase output for motor drives - Uses PWM vector control for torque at low speed - Includes RS485 MODBUS RTU for remote control and monitoring - Protects against overload, overheat, undervoltage, and short circuits