KVA 300 KW 240 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 480 Duty Rating Continuous Class B 80/40C Bearing 2 Adaptor SAE None Coupling none Name STAMFORD,S4L1S,F,INDUSTRIAL,17 Product S4L1S Manual A055Z165_S4S6_I2_EN.pdf DataSheet A057E434_Rev_A.pdf GA A056N436_Rev_B.pdf Torsional A056N872_Rev_A.pdf Priority 242 Model S4L1S Cores F Type INDUSTRIAL Winding 17 adaptor SAE None Coupling none Voltage 480 kva 300.00 kw 240.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s4