KVA 630 KW 504 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 690 Duty Rating Marine Continuous Class F 90/50C Bearing 2 Adaptor SAE None Coupling none Name STAMFORD,S6L1M,C,MARINE,26 Product S6L1M Manual A055Z165_S4S6_I2_EN.pdf DataSheet A061J653-S6L1M-C4-B-W26.pdf GA A062X102_Outline_DSA060H698_Rev_A.pdf Torsional A058H233_Outline_DS47120404_Rev_B.pdf Priority 222 Model S6L1M Cores C Type MARINE Winding 26 adaptor SAE None Coupling none Voltage 690 kva 630.00 kw 504.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s6