... frequency, Single bearing or Double bearing, brushless, Self-excited. Abounds with almost every model in stock. Frequency And Voltage50Hz or ... optional but the rated power will decrease 5%. Voltage RegulatorsThe model we use including: MX321, MX341, AS440, SX440, SX460, ... 300240269215.2281225281224.8300240YH274K----291232.8300240300240312.5250 Packing stamford brushless alternator for diesel generator