KVA 355 KW 284 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 660 Duty Rating Marine Continuous Class B 70/50C Bearing 2 Adaptor SAE 00 Coupling none Name STAMFORD,S5L1M,D,MARINE,25 Product S5L1M Manual A061R621_Rev_B.pdf DataSheet ES10456687_S5L1M-D4-Wdg25.pdf GA DSA056U949_Rev_A.pdf Torsional ESA060A164_Rev_B.pdf Priority 232 Model S5L1M Cores D Type MARINE Winding 25 adaptor SAE 00 Coupling none Voltage 660 kva 355.00 kw 284.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s5