Features This VFD uses a unique control method to achieve high force moment, high precision and wide speed regulation range, with high performance. It has good anti-shooting performance and ability to adapt to power, temperature, humidity and dust interference, greatly improving stability. By optimizing PWM control technology and electromagnetic compatibility, it meets the users' requirements of low noise and low electromagnetic interference. Easy to operate and wire, connect to wires by screw terminals which are more convenient. Designed with a large heat sink for better heat dissipation. Features: This VFD uses a unique control method to achieve high force moment, high precision and wide speed regulation range, with high performance. It has good anti-shooting performance and ability to adapt to sharp power, temperature, humidity and dust interference, greatly improving stability. By optimizing PWM control technology and electromagnetic compatibility, it meets users' requirements of low noise and low electromagnetic interference. Easy to operate and wire, connect to wires by screw terminals which are more convenient. Designed with a large heat sink for better heat dissipation. ​ Budget: Model: AT1-2200X Power Source Phase: Single Phase Rated voltage: single-phase/three-phase AC 220 V Supply Voltage: Low Voltage Suitable motor power: 2.2 kW Filter: Built-in filter DC Power Supply Type: Voltage Type Control method: V/F closed loop Output voltage adjustment method: PWM control Rated current: 12A Protection: over-current, over-voltage, over-heating, undervoltage and short circuit. Maximum output frequency: 400 Hz Size: 18*12.5*12.5cm/7.1*4.9*4.9inch Weight: 1.3 kg (approx.) Terminal Instruction: Terminal Function Details 15V/24V, 15V/24V, 200mA power input, 15V/24V power output X6 input terminal 6 (wire control CW/CCW switch) X6 connect to COM, input signal is effective X5 input terminal 5 (CCW cable control) X5 connect to COM, input signal is effective X4 Input Terminal 5 (CW Wire Control) X4 connects to COM, input signal is effective X3 input terminal 3 (speed range 3) X3 connects to COM, input signal is effective Input Terminal Package List 1 x Variable Frequency Drive