Mini size, compact structure, saving installation space. Classical layout control panel, human-computer interaction, one button to operate and one button to stop, simple and easy. Intelligent parameter setting, low frequency high torque, multi-segment run, automatic voltage regulation, low noise. After the installation of inverter, the motor will not instantaneously increase the current, not only save cost, but also make the service time of the motor longer. The speed of the motor can be controlled by changing the frequency of the motor. It can control the forward and reverse rotation, and the motor can be set forward and reverse through the inverter. Convenient debugging, stepless speed controlling, easy to meet the needs of different processes, a button to adjust the or slower speed of the motor. Saving energy consumption and reducing costs, it can automatically detect the load current and adjust the output voltage to get a superior energy-saving effect. Multiple frequency source given, intelligent parameter setting, multi-speed operation, automatic energy saving control, automatic voltage stabilization and wide voltage design, and has multiple control modes. Built-in cooling fans, low noise and strong wind, hollow out outshell design, with fine heat dissipation effect. 9 protections design, overload protections, overheat protections, over-voltage protections, low voltage protections, over current protections, lost phase protections, ground protections, short circuit protections, and stalling protections. This is a kind of fine quality VFD frequency converter, intelligent parameter setting, low frequency high, multi-segment run, automatic voltage regulation, low noise. Classical layout control panel, human computers interaction, one button to operate and one button to stop, simple and easy. You can have a try. Features: Mini size, compact structure, saving installation space. Intelligent parameter setting, low frequency high, multi-segment run, automatic voltage regulation, low noise. Multiple frequency source given, intelligent parameter setting, multi-speed, automatic energy saving control, automatic voltage stabilization and wide voltage design, and has multiple control modes. Built-in cooling fans, low noise and strong wind, hollow out housing design, with fine heat dissipation effect. Specifications: Name: Vector Inverter Rated voltage: AC380V Output power: 0.75, 1.5, 2.2kW (Optional) Rated current: 2.1A, 3.8A, 5.1A (according to your selection) Input voltage: three phase Output voltage: three phase Control way: current vector Installation dimension: 130 73mm / 5.12 2.87in Item size: 145 110 85mm / 5.71 4.33 3.35in Item weight: 1000g / 2.20lb Package size: 160 130 100mm / 6.30 5.12 3.94in Package weight: 1100g / 2.43lb Packing List: 1 Frequency Converter.