KVA 43.1 KW 34.48 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 480 Duty Rating Marine Continuous Class F 90/50C Bearing 2 Adaptor SAE 5 Coupling none Name STAMFORD,UC22,C,MARINE,311 Product UC22 Manual A040J848_UC_EN.pdf DataSheet UCM224C-311-TD-EN_Rev_A.pdf GA 23-2002_Rev_G.pdf Torsional L15-12622_Rev_A.pdf Priority 270 Model UC22 Cores C Type MARINE Winding 311 adaptor SAE 5 Coupling none Voltage 480 kva 43.10 kw 34.48 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/uc22