KVA 550 KW 440 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 660 Duty Rating Continuous Class H 125/40C Bearing 2 Adaptor SAE 00 Coupling none Name STAMFORD,S5L1S,C,INDUSTRIAL,27 Product S5L1S Manual A061R621_Rev_B.pdf DataSheet ES10456669_S5L1S-C4-Wdg27_RevA.pdf GA DSA056U949_Rev_A.pdf Torsional ESA060A163_Rev_B.pdf Priority 233 Model S5L1S Cores C Type INDUSTRIAL Winding 27 adaptor SAE 00 Coupling none Voltage 660 kva 550.00 kw 440.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s5