1FC6 Brushless Alternator, Rating Capacity 25KVA-4285KVA voltage 400V,450V rpm 600,720,750,900,1200,1800 frequency 50,60Hz 1FC6 Brushless Alternator,Rating Capacity25KVA-4285KVAvoltage400V,450Venvironment temperature45oCpoles4,6,8,10rpm600,720,750,900,1200,1800frequency50,60HzHigh efficiency High efficient energy transformation between mechanical energy and electric energy Low temperature rise ...