KVA 51.3 KW 41.04 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 380 Duty Rating Marine Continuous Class F 90/50C Bearing 2 Adaptor SAE 5 Coupling none Name STAMFORD,UC22,D,MARINE,14 Product UC22 Manual A040J848_UC_EN.pdf DataSheet UCM224D-14-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 14 adaptor SAE 5 Coupling none Voltage 380 kva 51.30 kw 41.04 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/uc22