... generator set 1. Spare parts free 2. Two years warranty 3. 100% Copper Wire 4. ISO,CE,SGS,CQC,SASO,SONCAP, Generator ... the base frame of generating set10. Test report of generator, Set of drawings and O&M manuals11.Optional Choice:Soundproof, ... \3 pitch windings avoid excessive neutral current2. Permanent magnet generator system provides constant excitation under all condition3. Optional accessories ...