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ELECTRICALCHARACTER
EXCITATION SYSTEM
AVR:SX440,SX460,MX321,MX341
The main stator supplies power to the exciter stator via the AVR.
The efficiency semi-conductors of the AVR ensure building-up voltage by low residual magnetism of the magnet steel. The exciter rotor output is provided to the main rotor by a three-phase full wave bridge rectifier.
This rectifier is protected by a surge suppressor against surges ecused by short circuit or lost synchronization. Voltage regulation of SX440 AVR with three-phase induction detecting module<±0.5%. MX321 and MX341 suitable for the generator with permanent magnetic generator(PMG).

Note:
The generators have been designed for use in a maximum ambient temperature of 40℃ and altitude less than 1000m above sea level
Other special voltage range can be met by POWERZOO company