KVA 1800 KW 1440 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 400 Duty Rating Marine Continuous Class B 70/50C Bearing 2 Adaptor SAE None Coupling none Name STAMFORD,S7L1M,G,MARINE,13 Product S7L1M Manual A061S225_S7_I2_EN.pdf DataSheet ES10456740-S7L1M-G4-A-W13.pdf GA A063C046_Rev_A.pdf Torsional A061N532_Rev_A.pdf Priority 207 Model S7L1M Cores G Type MARINE Winding 13 adaptor SAE None Coupling none Voltage 400 kva 1800.00 kw 1440.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s7