KVA 44.4 KW 35.52 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 440 Duty Rating Continuous Class B 80/40C Bearing 1 Adaptor SAE 3 Coupling 10 Name STAMFORD,S1L2,R,INDUSTRIAL,311 Product S1L2 Manual A053K550_S0S1_I1_EN_201604.pdf DataSheet ESA055R776_S1L2-R-F-W311_711.pdf GA A055B130_Rev_D.pdf Torsional A052Z614_Rev_E.pdf Priority 300 Model S1L2 Cores R Type INDUSTRIAL Winding 311 adaptor SAE 3 Coupling 10 Voltage 440 kva 44.40 kw 35.52 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s1