KVA 28.5 KW 22.8 Frequency 60 Speed 1800 Poles 4 Phase 1 Voltage 220 Duty Rating Marine Continuous Class B 70/50C Bearing 2 Adaptor SAE 5 Coupling none Name STAMFORD,UC22,D,MARINE,06 Product UC22 Manual A040J848_UC_EN.pdf DataSheet UCM224D-06-TD-EN_Rev_A.pdf GA 23-2002_Rev_G.pdf Torsional L15-12623_Rev_A.pdf Priority 270 Model UC22 Cores D Type MARINE Winding 06 adaptor SAE 5 Coupling none Voltage 220 kva 28.50 kw 22.80 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/uc22