Features High moment of force and wide speed regulating range for superior driving performance Excellent anti-trip performance and adaptability to rough power, temperature, humidity, and dust interference, ensuring enhanced stability Optimized PWM control technology and electromagnetic compatibility for low noise and minimal electromagnetic interference, meeting user requirements Convenient and simple operation with screw terminal wire connections, providing ease of use Large heat sink design for improved heat dissipation, enhancing product longevity Specification: Model: AT1-2200X Power Source Phase: Single-phase Rated Voltage: single-phase/3-phase AC220V Power Supply Voltage: Low voltage Suitable Motor Power: 2.2kW Filter: Built-in filter DC Power Supply Type: Voltage type Control Method: V/F closed loop Output Voltage Adjusting Method: PWM control Rated Current: 12A Protection: Over-current, over-voltage, over-heat, under-voltage, short circuit protection Max. Output Frequency: 400Hz Size: 125 x180 x 125mm/4.9 x 7.1 x 4.9in Weight: 1.3kg(approx.) Terminal Instruction: TerminalRelay output Note: When adjusting parameter, the VFD must stop working, otherwise it will not be able to save parameter setting. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package Includes: 1 x Variable Frequency Drive Package List: 1 x Variable Frequency Drive Package List 1 x Variable Frequency Drive