Variable Frequency Drive 3kW 220V, 1 Or 3 Phase In, 3 Phase Out

Variable frequency drive (VFD) delivers precise motor speed control from a 220V supply, helping your CNC spindle or industrial motor run smoother, quieter, and with better torque at low speed. Designed for 1 or 3 phase input with 3 phase output, it supports V/F and vector control plus RS485 MODBUS communication for flexible integration. A clear digital display and detachable keypad simplify setup, while optimized PWM and ventilation-focused housing improve heat management for stable operation.

• Delivers 3 kW / 4 HP performance with 0–1000 Hz output for wide speed-range control


• Supports V/F and vector control to maintain torque under heavy load and low-speed operation


• Includes RS485 MODBUS plus PID closed-loop options for automation and process control


• Reduces noise and EMI with optimized PWM design and airflow-focused heat dissipation


• Protects with overload, over/under-voltage, restart, stall, short-circuit, and overheat safeguards

Built for CNC engraving, milling, drilling, trimming, and general industrial applications like pumps, compressors, conveyors, mixers, and ventilators, this inverter converter helps you dial in speed without changing mechanical components. The intuitive keypad layout and bright digital readout make adjustments fast during setup and daily operation, and the detachable panel supports remote mounting for cleaner control access. If you need reliable 3-phase motor control from 220V with communication-ready features, grab yours today.

• Power: 3 kW (4 HP)


• Input voltage: AC 220V; input frequency: 50/60 Hz


• Input phase: 1 or 3 phase; output phase: 3 phase


• Output voltage: 0–220V; output frequency: 0–1000 Hz


• Input/Output current: 0–14A


• Control: V/F control, vector control; PID; digital/analog/serial (RS485 MODBUS)


• Operating temp: -5 to 40°C (23 to 104°F); humidity: 0–90% RH (non-condensing)


• Vibration: below 0.5 G


• Size: 150 × 90 × 118 mm (5.9 × 3.54 × 4.6 in)


• Net weight: 1.1 kg (2.43 lb)