KVA 443 KW 354.4 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 690 Duty Rating Marine Continuous Class B 70/50C Adaptor SAE Coupling none Name STAMFORD,S5L1M,D,MARINE,27 Product S5L1M Manual A061R621_Rev_B.pdf DataSheet ES10462017_S5L1M-D4-A-W27.pdf Priority 232 Model S5L1M Cores D Type MARINE Winding 27 adaptor SAE Coupling none Voltage 690 kva 443.00 kw 354.40 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s5