1FC3 Brushless Alternator Rating Capacity 266kva-7000kva Voltage 400V,450V,690V Frequency 50,60HZ Temperature CCS45 (VDE45) 1FC3 Brushless Alternator,The brushless generators manufactured by us under Siemens.Rating Capacity266-7000voltage400V,450V,690Venvironment temperatureCCS45 (VDE45)poles4,6,8,10frequency50,60Hz High reliability and durability Optimum phase compound excitation system makes ...