KVA 1856 KW 1484.8 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 660 Duty Rating Marine Continuous Class B 70/50C Bearing 2 Adaptor SAE 0 Coupling none Name STAMFORD,S7L1M,H,MARINE,28 Product S7L1M Manual A061S225_S7_I2_EN.pdf GA A063D139_Outline_DS47105670_Rev_C.pdf Torsional A061N533_Rev_B.pdf Priority 207 Model S7L1M Cores H Type MARINE Winding 28 adaptor SAE 0 Coupling none Voltage 660 kva 1856.00 kw 1484.80 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s7