KVA 520 KW 416 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 400 Duty Rating Standby 163/27C Bearing 2 Adaptor SAE 00 Coupling none Name STAMFORD,S5L1S,C,INDUSTRIAL,311 Product S5L1S Manual A061R621_Rev_B.pdf DataSheet A062E520-S5L1S-C4-B-W311.pdf GA DSA056U949_Rev_A.pdf Torsional ESA060A163_Rev_B.pdf Priority 233 Model S5L1S Cores C Type INDUSTRIAL Winding 311 adaptor SAE 00 Coupling none Voltage 400 kva 520.00 kw 416.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s5