1、Good Performance: This variable frequency converter adopts excellent motherboard, which is intelligent and efficient, with strong protection and complete functions. 2、High Stability: The internal components of the vector frequency converter all adopt surface mount technology, which greatly increases the stability of the machine. 3、ABS Plastic: The shell is made of industrial flame retardant ABS plastic material, with high impact resistance and heat resistance, good comprehensive performance. 4、Convenient Use: The frequency converter adopts user friendly keyboard, ensuring convenient and flexible operation, and the digital display screen is clear and intuitive. 5、Fast Heat Dissipation: The variable frequency drive inverter adopts large heat sink, the small fan assists in good heat dissipation while ensuring low noise, reducing damage. Item Type: Frequency Converter Material: PC Input: 3 Phase 320-460V 50-60Hz Output: 3 Phase 0-380V 0-999.9Hz Power: 2.2KW Cable Length: Approx. 1.5m / 4.9ft 1 x Frequency Converter 1 x Connection Cable 1 x Control Panel 1 x User Manual