The frequency converter circuit with a main speed setting box and linked set operational box

Published:2011/7/5 20:23:00 Author:Borg | Keyword: frequency converter, operational box | From:SeekIC

In the figure, FR-FG is the main speed setting part, FR-AL is the linked set operational box. In the circuit is the NFB which can connect with more than on FR-AL linked setting boxes and frequency converter, it can make several 3-phase motor run synchronously, and it is also use to synchronous acceleration/deceleration (speed regulation). The main speed regulation is done by the potentiometer RP.



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