KVA 69.3 KW 55.44 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 440 Duty Rating Continuous Class H 125/40C Bearing 1 Adaptor SAE 3 Coupling 11.5 Name STAMFORD,S1L2,Y,INDUSTRIAL,311 Product S1L2 Manual A053K550_S0S1_I1_EN_201604.pdf DataSheet ESA055R777_S1L2-Y-F-W311_711.pdf GA A055B130_Rev_D.pdf Torsional A053H370_Rev_D.pdf Priority 300 Model S1L2 Cores Y Type INDUSTRIAL Winding 311 adaptor SAE 3 Coupling 11.5 Voltage 440 kva 69.30 kw 55.44 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s1