AC Frequency Low Voltage DrivePosted by sinovovfd on October 31st, 2016 SD90 series AC frequency low voltage drive is a high-performance vector control inverter developed by SINOVO, and it is applicable to asynchronous motor and synchronous motor for speed control. http://www.sinovo-vfd.com/product/ac-frequency-low-voltage-drive.html Like it? Share it!More by this author |