Can drives be used with a single phase input?

Yes for SVX and DG1. The H-MAX cannot accept single phase input. Please reference the following Application Notes to size your drive and capacitor kit (if needed): DG1: http://www.eaton.com/ecm/idcplg?IdcService=GET_FILE&allowInterrupt=1&RevisionSelectionMethod=LatestReleased&Rendition=Primary&dDocName=AP040117EN SVX: http://www.eaton.com/ecm/idcplg?IdcService=GET_FILE&allowInterrupt=1&RevisionSelectionMethod=LatestReleased&Rendition=Primary&dDocName=AP04014007E