MARELLI AVR M16FA655A

MARELLI AVR M16FA655A is our new design.The regulator is provided with internal circuits in order toreduce the excitation, when running at low speed, in order toavoid damages to the excitation devices system of thegenerator (i.e. to the regulator, to exciter field, to rotatingrectifier, main rotor). The potentiometer ?P2/FREQ?, fixesthe corner-frequency, that is the frequency at which thatprotection becomes effective. Below that particularfrequency the voltage of the generator reduces further withspeed reduction (voltage reduction is twice the reduction inspeed).

1) M16FA650A DC30V Supply 170-270V DC8A
*Marelli AVR For M6B 160-200 & M7B 160-200
2) M16FA655A DC30V Supply 170-270V DC5A
*Marelli AVR For M8B 160-200 & MJB 160-225
3) M40FA610A DC30V Supply 170-270V DC8A
*Marelli AVR For M7B 315-400
4) M40FA640A DC80V Supply 150-278V DC8A
*Marelli AVR For M8B 250-500
5) M40FA644A DC30V Supply 150-278V DC8A
*Marelli AVR For MJB 225-500