The AS480 AVR is a generator-set controller. It is used on generator sets from Cummins/Onan and Stamford/AvK, including the PM144F.
Used across brands: Cummins/Onan, Stamford/AvK
Also fitted to: Cummins/Onan PI042E, Cummins/Onan PI044E, Cummins/Onan PI044F, Cummins/Onan PI044G, Cummins/Onan PI142G, Cummins/Onan PI144D, Cummins/Onan PI144E, Cummins/Onan PI144F, Cummins/Onan PI144G, Cummins/Onan PI144K, Stamford/AvK PM044F, Stamford/AvK PM142H.