KVA 2250 KW 1800 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 660 Duty Rating Marine Continuous Class F 90/50C Adaptor SAE Coupling none Name STAMFORD,S7L1W,J,MARINE,28 Product S7L1W Priority 206 Model S7L1W Cores J Type MARINE Winding 28 adaptor SAE Coupling none Voltage 660 kva 2250.00 kw 1800.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s-range-s7-lv-water-cooled