Feature: 1. [Advanced Technology] This variable frequency drive features cutting edge mainboard, intelligent and efficient, with excellent protecting performance, ensuring safety. 2. [High Stability] With a fully surface mounted design, all internal components are structured for stability, enhancing the overall performance and durability of the machine. 3. [Industrial Grade Material] Constructed with industrial grade flame retardant PC material, this VFD has high impact resistance, heat resistance, and superior flame retardant properties. 4. [User Friendly] With user friendly keypad design and digital display screen, this frequency converter is easy to operate and understand, enhancing usability. 5. [Efficient Cooling] Equipped with large heat sink with small fan, this VFD ensures low noise while providing effective heat dissipation, promoting optimal performance and longevity. Specification: Item Type: Variable Frequency Drive Material: Flame Retardant ABS Input: 3PH AC380V 50 60Hz 5.8A Output: 3PH AC380V 0-320Hz 5.5A Power: 2.2KW. Package List: 1 x Variable Frequency Drive 1 x User Manual