KVA 3900 KW 3120 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 4160 Duty Rating Continuous Class H 125/40C Bearing 2 Adaptor SAE None Coupling none Name STAMFORD,S9M1D,F,INDUSTRIAL,851 Product S9M1D DataSheet ES10457075_S9M1D-F4-B-Wdg851.pdf GA A063V560_Outline_DS47021702_Rev_C.pdf Torsional A063V978_Outline_DS47022080_Rev_B.pdf Priority 166 Model S9M1D Cores F Type INDUSTRIAL Winding 851 adaptor SAE None Coupling none Voltage 4160 kva 3900.00 kw 3120.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s9