Features ➤【MULTIPLE PROTECTION】: The variable frequency drive has many protection functions, such as overcurrent protection, overvoltage protection, overheating protection, overload protection, short-circuit, input and output phase loss, abnormal motor parameter adjustment, electronic thermal relay, etc. ➤【LIGHTWEIGHT】: This variable frequency converter is light weight, small size, single-phase into the three-phase out of the motor speed controller is easy to move and adjust the equipment. With the optimization of the PWM control technology and electromagnetic compatibility, to achieve high precision, wide range of speed regulation drive. ➤【EASY TO USE】: The single-phase VFD speed controller is easy to use and to wire, connect to the wires with screw terminals which are more practical, inverter motor drive, sufficient power to meet the needs of more equipment control, designed with a large heat sink, which can better dissipate heat. ➤【GOOD PERFORMANCE】: This motor inverter uses a unique control method, with 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. ➤【SPECIFICATION】: Our VFD variable frequency drive meets the user's requirements for low noise and low electromagnetic interference. Rated voltage: single-phase / three-phase AC220V. Supply voltage: low voltage. Suitable motor power: 2.2kW. Control method: closed loop V / F. Rated current: 12A. Features: This VFD uses unique control method to realize high moment of force, high precision and wide speed regulating range driving, with high performance. By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirement of low noise, low electromagnetic interference. It has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability. 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: 400 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 VI1 External analog voltage input 0-5V/10V analog voltage input CI External Package List 1 x Variable Frequency Drive