用于控制风机组的变频控制装置

Variable Frequency Control Device Used to Regulate Blower Sets

针对污水处理行业为控制曝气池溶解氧含量使用的多台风机组 ,设计了专门的控制装置 ,仅用一台变频器 ,便可实现多台风机的软起动、鼓风量的变频控制。

A special control device in which merely single converter is adopted is designed for driving several air blower sets that regulate the solving oxygen content in the pond exposed to the weather. This device can drive several blower sets to carry out soft start set by set and regulate the blow volume with the help of frequency changer.