KVA 400 KW 320 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 600 Duty Rating Standby 150/40C Bearing 2 Adaptor SAE None Coupling none Name STAMFORD,S4L1S,D,INDUSTRIAL,17 Product S4L1S Manual A055Z165_S4S6_I2_EN.pdf DataSheet A057E432_Rev_A.pdf GA A056P335_Rev_B.pdf Torsional A056N870_Rev_A.pdf Priority 242 Model S4L1S Cores D Type INDUSTRIAL Winding 17 adaptor SAE None Coupling none Voltage 600 kva 400.00 kw 320.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s4