KVA 505 KW 404 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 660 Duty Rating Marine Continuous Class F 90/50C Bearing 2 Adaptor SAE 0.5 Coupling none Name STAMFORD,S5L1M,F,MARINE,25 Product S5L1M Manual A061R621_Rev_B.pdf DataSheet ES10456689_S5L1M-F4-Wdg25.pdf GA DSA056U949_Rev_A.pdf Torsional ESA060A169_Rev_B.pdf Priority 232 Model S5L1M Cores F Type MARINE Winding 25 adaptor SAE 0.5 Coupling none Voltage 660 kva 505.00 kw 404.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s5