KVA 48.8 KW 39.04 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 380 Duty Rating Standby 150/40C Bearing 2 Adaptor SAE None Coupling none Name STAMFORD,S1L2,R,INDUSTRIAL,311 Product S1L2 Manual A053K550_S0S1_I1_EN_201604.pdf DataSheet ESA055R776_S1L2-R-F-W311_711.pdf GA A077G693_OUTLINE_DS47159607_Rev_A.pdf Torsional A077W758_Outline_DS47163894_Rev_A.pdf Priority 300 Model S1L2 Cores R Type INDUSTRIAL Winding 311 adaptor SAE None Coupling none Voltage 380 kva 48.80 kw 39.04 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s1