KVA 2000 KW 1600 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 690 Duty Rating Marine Continuous Class F 90/50C Bearing 1 Adaptor SAE 00 Coupling 21 Name STAMFORD,S7L1M,G,MARINE,28 Product S7L1M Manual A061S225_S7_I2_EN.pdf GA A063D016_Rev_B.pdf Torsional A060H164_Rev_A.pdf Priority 207 Model S7L1M Cores G Type MARINE Winding 28 adaptor SAE 00 Coupling 21 Voltage 690 kva 2000.00 kw 1600.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s7