KVA 340 KW 272 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 690 Duty Rating Marine Continuous Class F 90/50C Bearing 2 Adaptor SAE 1 Coupling none Name STAMFORD,S5L1M,C,MARINE,25 Product S5L1M Manual A061R621_Rev_B.pdf DataSheet ES10456686_S5L1M-C4-Wdg25.pdf GA DSA056U949_Rev_A.pdf Torsional ESA060A163_Rev_B.pdf Priority 232 Model S5L1M Cores C Type MARINE Winding 25 adaptor SAE 1 Coupling none Voltage 690 kva 340.00 kw 272.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s5