KVA 43.1 KW 34.48 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 440 Duty Rating Standby 163/27C Bearing 1 Adaptor SAE 4 Coupling 7.5 Name STAMFORD,S1L2,J,INDUSTRIAL,311 Product S1L2 Manual A053K550_S0S1_I1_EN_201604.pdf DataSheet ESA055R769_S1L2-J-E-W311_711.pdf GA A059F121_Outline_DSA059F121_Rev_D.pdf Torsional A053H366_Rev_D.pdf Priority 300 Model S1L2 Cores J Type INDUSTRIAL Winding 311 adaptor SAE 4 Coupling 7.5 Voltage 440 kva 43.10 kw 34.48 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s1