KVA 540 KW 432 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 660 Duty Rating Continuous Class B 80/40C Bearing 2 Adaptor SAE 00 Coupling none Name STAMFORD,S5L1S,F,INDUSTRIAL,25 Product S5L1S Manual A061R621_Rev_B.pdf DataSheet ES10456668_S5L1S-F4-Wdg25_RevA.pdf GA DSA056U949_Rev_A.pdf Torsional ESA060A169_Rev_B.pdf Priority 233 Model S5L1S Cores F Type INDUSTRIAL Winding 25 adaptor SAE 00 Coupling none Voltage 660 kva 540.00 kw 432.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s5