Features 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. 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 tor-que at low speeds. 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 tor-que, high precision, wide range of speed regulation drive. 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. 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. Specifications: Model: AT1-2200X Power Source Phase: Single-phase Suitable Motor Power: 2.2kW Filter: Built-in filter DC Power Supply Type: Voltage type Control Method: V/F closed loopRated Current: 12A Max. Output Frequency: 400Hz Size: 125 x180 x 125mm/4.9 x 7.1 x 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 SP1 Open collector output 1 SP2 Open collector output 2 5V/10V 5V/10V 20mA power supply output TC Relay output 250VAC 5A/30VDC 3A TA & TB are NC, TA & TC are NO TB Relay output TA Relay 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