SINGLE TO 3 PHASE VFD: This frequency inverter single phase AC220V inputs and 3 phase AC 0-220V outputs, small in size but has large torsion and strong function. COPPER COIL: The VFD has enough excellent copper coil, features strong resistance, superior performance and strong load capacity. MULTI MODES: The converter can be controlled by VF, vector control and output torsion control, has 6 speed control modes, can run automatically. OTHER FUNCTIONS: The controller is equipped with RS485 communication interface, speed potentiometer and external panel, built in synchronous control and proportional synchronous control. GOOD HEAT DISSIPATION: The converter has strong cooling fan, built in aluminum block to assist heat dissipation, safer and more reliable. WIDE RANGE OF APPLICATION: The motor controller adopts rail type installation, suitable for wind generator, water pump, automatic machine tool, engraving machine, etc. Item Type: Variable Frequency Drive Material: PC, Aluminum Adapter Motor: 2.2KW 3HP Input: AC1PH 220V±15% 23A 47-63Hz Output: AC3PH 0V-220V 9.6A 0-400Hz Protection Class: IP20 Installation Height: Up to 1000 meters (3280 feet) above sea level, if the installation height is higher than this value, the current should be reduced by 1.2% for every 10 meters (328 feet) of height Operating Ambient Temperature: 0°C to 40°C (32°F to 104°F) Storage Temperature: -20°C to 55? (-4°F to 131?) Air Humidity: 5% to 85% during operation, no condensation or freezing; 5% to 95% during storage. Pay attention to electricity safety when installing and using.