Single phase to 3 phase VFD inverters convert single-phase 220V input to three-phase 220V output — enabling precise variable speed control for three-phase motors where only single-phase power is available. No phase converter required.
V/F control and sensorless vector control supported. Built-in motor protection and RS485 Modbus communication for PLC integration. Available from 0.4kW to 15kW (0.5HP–20HP). Custom voltage options including 110V input, 240V input, and 480V output available on request.
Key Features
- Single phase input, three phase output — 220V to three-phase 220V
- Variable speed control — 0–400Hz output frequency
- V/F control and sensorless vector control
- Built-in protection — over-current, over-voltage, under-voltage, overload, overheat
- High starting torque at low frequency
- RS485 Modbus — PLC and remote monitoring integration
- Compact design — wall-mount and panel-mount installation
- Power range — 0.4kW to 15kW / 0.5HP–20HP
Applications
Suitable for pumps, fans, conveyors, packaging machines, machine tools, and light industrial or agricultural equipment where single-phase power supply is the only available option.
| Parameter | Specification |
|---|---|
| Input Voltage | Single-phase 220V (±15%) |
| Output Voltage | Three-phase 220V |
| Power Range | 0.4kW – 15kW / 0.5HP – 20HP (customizable) |
| Control Mode | V/F control / Sensorless vector control |
| Output Frequency | 0–400Hz |
| Starting Torque | High starting torque at low frequency |
| Protection Functions | Over-current, over-voltage, under-voltage, overload, overheat |
| Cooling Method | Forced air cooling |
| Ambient Temperature | -10°C to +50°C |
| Installation | Wall-mount / Panel-mount |
| Communication | RS485 Modbus |
| Custom Voltage Options | 110V input / 240V input / 480V output available on request |
