KVA 3309 KW 2647.2 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 4160 Duty Rating Continuous Class H 125/40C Bearing 1 Adaptor SAE 00 Coupling 21 Name STAMFORD,S9M1D,D,INDUSTRIAL,51 Product S9M1D DataSheet ES10456625_S9M1D-D4-D-W51.pdf GA A063Y715_Outline_DS47023972_Rev_C.pdf Torsional A063R442_Outline_DS47047732_Rev_B.pdf Priority 166 Model S9M1D Cores D Type INDUSTRIAL Winding 51 adaptor SAE 00 Coupling 21 Voltage 4160 kva 3309.00 kw 2647.20 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s9