Features 1. 【SAFETY】: A professionally manufactured inverter with a wide range of protection methods: over-current, over-voltage and under-voltage, module failure, overheating, short-circuit, input and output phase loss, abnormal motor parameter adjustment, electronic thermal relay, etc. 2. 【PRECISION】: With a unique control design, this single-phase inverter has good anti-trip performance and the ability to adapt to strong electrical interference, temperature, humidity and dust interference, greatly improving stability, fast start-stop response, and high torque at low speeds. 3. 【USE】: Simple operation and wiring, connected to the wire through screw terminals, more convenient and time-saving, inverter motor drive, sufficient power to meet the needs of more equipment control, designed with a large heat sink, which can better dissipate heat and ensure long-term reliable operation. 4. 【FLEXIBLE】: Light weight, small size, single-phase into the three-phase out of the motor speed controller is easy to move and adjust the equipment, through the optimization of the PWM control technology and electromagnetic compatibility, to achieve high torque, high precision, wide range of speed regulation drive. 5. 【HIGH QUALITY】: Manufactured with standard workmanship and robustness, this inverter meets the user's requirements for low noise and low electromagnetic interference. Rated voltage: single-phase/three-phase AC220V, applicable motor power: 2.2kW, rated current: 12A, maximum output frequency: 400Hz. Features: This VFD uses unique control method to realize high moment of force, high precision and wide speed regulating range driving, with high performance. It has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability. By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirement of low noise, low electromagnetic interference. Simple to operate and wire, connect to wires by screw terminals which are more convenient. Designed with large heat sink for better heat dissipation. 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.) Terminal Instruction: Terminal Function Details 15V/24V 15V/24V power input 200mA15V/24V power supply output X6 Input terminal 6 (wire control CW/CCW switch) X6 connects to COM, input signal is effective X5 Input terminal 5 (wire control CCW) X5 connects to COM, input signal is effective X4 Input terminal 5 (wire control CW) X4 connects to COM, input signal is effective X3 Input terminal 3 (speed range 3) X3 connects to COM, input signal is effective X2 Input terminal 2 (speed range 2) X2 connects to COM, input signal is effective X1 Input terminal 3 (speed range 3) X1 connects to COM, input signal is effective 485+/485- 485 communication port COM Common terminal <br/ Package List 1 x Variable Frequency Drive