KVA 1640 KW 1312 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 690 Duty Rating Marine Continuous Class H 110/50C Bearing 1 Adaptor SAE 00 Coupling 24 Name STAMFORD,S7L1M,F,MARINE,26 Product S7L1M Manual A061S225_S7_I2_EN.pdf DataSheet ES10456737-S7L1M-F4_S7L1W-F4-C-W26.pdf GA A063D015_Rev_A.pdf Torsional A061L449_Rev_A.pdf Priority 207 Model S7L1M Cores F Type MARINE Winding 26 adaptor SAE 00 Coupling 24 Voltage 690 kva 1640.00 kw 1312.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s7