generator reliable, Stamford Type of AC generators, Three Phase, IP23, Class H, Rated voltage 400V, 110-690V for option, AVR.

EXCITATION SYSTEM:The standard AVR are EA05A-3,EA04: SX440 , SX460 or MAX321(pHonalAVR)The main stator provides power for excitation of the exciter field via AVRThe high efficiency Semiconductor Inside AVR will ensure the output voltage up to the rated max from the lower gradually ,Output power of exciter' s rotor IS Input to that of mains through 3-phase full wave rectifier Two ends of the rectifier are connected with permanent magneticsteel.It can make alternator starting sm∞thly In any ocωSlonsAll the adjusting rate of stable VOltageof the AVR± 1%. SX440 has parallel connection ,low frequency protection ,exterior voltage adjustment and otherfunctionMAX321 ISfor the permanent magnetic motors.

VOLTAGE REGULATION:Voltage regulation refers to the char,ge of voltage from ncoad with power factor ranging from 0.8 to 1 and 4%' s fluctuation of the speed of engine,Voltage ISadjusted via potentiometer of AVR.

 INSULATION:Insulation class HAll the regulatory components are made up with special materia, also Immersed In lacquer by peculiar tech. varnish and colophony materials are developedto strengthen the processing and machinery Intensity of Windings and revolving for protecting the alternator work under corrosive environment.

Brushless synchronous generator