WaveTopSign Best VFD Inverter 1.5-11KW 220V 380V

Features: 1. RS489 physical communication terminal sub-interface is provided, and standard Modbus protocol is adopted to support two transmission formats, RTU and ASCII, which is convenient for networking and upper computer monitoring 2, providing multi-functional digital quantity input, 1 road 4 high-speed pulse input can be (used digital quantity input), analog input 2 road, two-way relay (below 2.2 KW) 1 road 1 road analog output; Intermittent power outage function; AVR automatically stabilizes the voltage. When the power grid voltage changes, the output voltage can be kept constant automatically. The speed tracking and restart function realizes the smooth start of the motor without impact in rotation. 3. Provide optional LED operation panel · convenient and fast operation 4.8-section simple PLC, multi-section speed and PID control 5. Control mode: V/F control