KVA 1690 KW 1352 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 660 Duty Rating Marine Continuous Class F 90/50C Adaptor SAE Coupling none Name STAMFORD,S7L1W,G,MARINE,26 Product S7L1W Priority 206 Model S7L1W Cores G Type MARINE Winding 26 adaptor SAE Coupling none Voltage 660 kva 1690.00 kw 1352.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s-range-s7-lv-water-cooled