Features Mini Variable Frequency Drive: Small in size with rail type installation, suitable for wind generator, water pump, and engraving machine, providing convenience and versatility. Copper Coil: Equipped with an excellent copper coil for superior performance, strong resistance, and high load capacity, ensuring reliability and durability. Multi Modes: Offers 6 speed control modes and can be controlled by VF, vector control, and output torsion control, providing automatic and versatility. Additional Functions: Includes RS485 communication interface, speed potentiometer, external panel, and synchronous control for added flexibility and control options. Effective Heat Dissipation: Built-in strong cooling fan and aluminum block aid in heat dissipation, ensuring safety and reliability during . Features: 1、MINI INVERTER: Light duty mini inverter, small in size, rail type installation, with large torsion and strong function, suitable for wind generator, water pump, automatic machine tool, engraving machine, etc. 2、COPPER COIL: Built in enough excellent copper coil, with strong resistance, superior performance and strong load capacity. 3、MULTI MODES: Can be controlled by VF, vector control and output torsion control, has 6 speed control modes, can run automatically, more convenient for . 4、OTHER FUNCTIONS: Built in RS485 communication interface, with speed potentiometer and external panel, built in synchronous control and proportional synchronous control. 5、GOOD HEAT DISSIPATION: Built in strong cooling fan and aluminum block to assist heat dissipation, safer and more reliable. Specification: Item Type: Variable Frequency Drive Material: PC, Aluminum Adapter Motor: 0.75KW 1HP Input: AC1PH 220 V±15% 8.2A 47-63Hz Output: AC3PH 0V-220 V 4.0A 0-400Hz defence 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 , no condensation or liberatezing, 5% to 95% during storage Package List: 1 x Variable Frequency Drive 1 x Manual Note: Pay attention to electricity safety when installing and using. Package List 1 x Variable Frequency Drive 1 x Manual