Low noise: the inverter uses a unique control method to achieve high torque, high precision and a wide speed range. By optimizing PWM control technology and electromagnetic compatibility, it meets users' requirements for low noise and low electromagnetic interference and is robust and durable. Rated voltage: single-phase/three-phase AC220V, applicable motor power: 2.2kW. High performance: By using a large cooler design, a lower cooling fan and a side double heat dissipation hole design, there is enough cooling space between the electronic components and the housing and the heat dissipation effect is better. It has good anti-trip performance and the ability to adapt to strong current, temperature, humidity and dust influences, which greatly improves stability. Easy to use: VFD frequency converter, fast response to start and stop, large torque at low speed. The operation and wiring is simple and the cables are connected via screw terminals, which is more convenient and time-saving. It is powered by a variable frequency motor and has sufficient power to meet the requirements of better device control. Multiple protection functions: Small motor speed controller with single-phase to three-phase output, with overcurrent, over-voltage and undervoltage, module failure, overheating, short circuit, input and output phase loss, abnormal motor parameter setting, electronic thermal relay, etc. Various protection functions. Please note: when adjusting parameters, the VFD must stop working, otherwise the parameter settings will not be saved. Wide application: frequency converters are widely used in various types of automatic control devices, such as: fans, water pumps, compressors, wastewater treatment, lifts, spindle motors, drills, transport vehicles, feeders, three-phase motors of the same power and large 1-2 speed models. › See more product details Model: Size: Color: