... class is F/F. The generator has the horizontal or vertical type.terminal voltage can 400v, 6300v,and 10500v. Insulation ... excitation. The horizontal generator adopt stell-welding frame with public base plate, slide bearing construction, it adopt two , three ,four ... fulcrum with water turbine to from hydro-generator set. The vertical type adopt suspension type,bracket and hydraulic jacks are fitted ...