ACQ550 with L527 Jumper Kit for Submersible Pumps Application Note

This application note describes how to configure the ACQ550 variable frequency drive with the optional +L527 jumper kit for submersible pump applications requiring rapid acceleration and deceleration to protect the thrust bearing. It details parameter settings for dual acceleration/deceleration times, minimum frequency, and the use of relay output and digital input to toggle between fast and standard ramp rates.