Generator Power: unit capacity 55Kw-50000Kw Power grade:standard power grade(hard power standard),non-standard power grade(soft power standard,popular in international) Frame No.:as stator core outer diameter(mm):ª+700mm-ª+4250,totally 12 Pole numbers ú¦6-48ú¿rotate speed 1000r/min-125r/min ú¬ Voltage grade ú¦400V,6300V,10500V,and the non international standard voltage which the customs need Insulation grade:B,F,H Frequency:50Hz,60Hz Excitation wayú¦excitation with the AC brushless exciter, static SCR excitation, microprocessor excitation Using circumstanceú¦high altitude, moist heat,dry heat, damp proofing, mildew proofing,salt-fog proofing and low temperature,must design special generators Structural classification:vertical and horizontal generator; indoor ventilation, ducts ventilation and water-cooling recirculation ventilation: high-speed and mediun-low-speed generator packing in needed way