Ac.zip -

If you are writing a paper using this data, use the following official reference from Elsevier/ScienceDirect:

Unlike many public datasets, this one includes multi-fault and multi-severity conditions under randomized speed and load variations rather than just constant operation. Fault Types Studied AC.zip

The file is part of a large-scale research dataset specifically titled "AC Motor Testbed under constant or varying speed" . It is associated with the peer-reviewed paper "Vibration, current, torque, RPM dataset for multiple fault conditions in AC motors and HVAC systems" published in Data in Brief (2025). Dataset Overview If you are writing a paper using this