I need Automatic Voltage controller (AVR) This topic contains 2 replies, has 2 voices, and was last updated by John C 1 month ago. Author Posts January 20, 2018 at 6:34 am #10071 CycloParticipant i need ABB Unitrol 0005B-P V1, it is an obsolete AVR but the utility company still need them for a while before upgrading their system. qty: 1 or 2. we have searched ABB stock not available again but there is possibility it is available somewhere as we able to locate ABB Unitrol 0006a-P V1. January 22, 2018 at 8:23 am #10072 John CGalco Representative OK Cyclo, we are looking into it for you. Sorry we don’t monitor this on the weekends. January 22, 2018 at 9:33 am #10073 John CGalco Representative Sorry Cyclo but we are not franchised for this type of ABB equipment. Click on this link to contact ABB directly for assistance http://new.abb.com/power-electronics/excitation-systems Author Posts You must be logged in to reply to this topic.