KVA 29.7 KW 23.76 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 440 Duty Rating Marine Continuous Class F 90/50C Bearing 1 Adaptor SAE 3 Coupling 8 Name STAMFORD,UC22,D,MARINE,311 Product UC22 Manual A040J848_UC_EN.pdf DataSheet UCM224D-311-TD-EN_Rev_A.pdf GA 23-2001_Outline_DS23-2001_Rev_H.pdf Torsional L15-12628_Rev_D.pdf Priority 270 Model UC22 Cores D Type MARINE Winding 311 adaptor SAE 3 Coupling 8 Voltage 440 kva 29.70 kw 23.76 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/uc22