Features Variable Frequency Drive - uses unique control method to realize high moment of force, high precision and wide speed regulating range driving, with high performance. Inverter Motor Drive - Designed with large heat sink for better heat dissipation. Adjustable-Frequency Drive - Simple to operate and wire, connect to wires by screw terminals which are more convenient. VFD - It has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability. Variable Speed Drive - By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirement of low noise, low electromagnetic interference. Features: Variable Frequency Drive - uses unique control method to realize high moment of force, high precision and wide speed regulating range driving, with high performance. Inverter Motor Drive - Designed with large heat sink for better heat dissipation. Adjustable-Frequency Drive - Simple to operate and wire, connect to wires by screw terminals which are more convenient. VFD - It has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability. Variable Speed Drive - By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirement of low noise, low electromagnetic interference. Specifications: 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: 18*12.5*12.5cm/7.1*4.9*4.9in Weight: 1.3kg(approx.) Note: When adjusting parameter, the VFD must stop working, otherwise it will not be able to save parameter setting. Package Includes: 1 x Variable Frequency Drive Package List 1 x Variable Frequency Drive