GENERAL
TheĀ M40FA640A/A is a automatic voltage regulator made by Marelli in Italy. This regulator senses 2 phases and adjusts excitation when needed. An external potentiometer can be installed to adjust voltage (sold separately)
APPLICATIONS
CORRESPONDING, ASSOCIATED & OBSOLETEĀ PART NUMBERS
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Perhaps one of the most commonly used AVR’s in the Stamford line. Known by many techs, electricians, engineers and end users, the SX460 voltage regulator is a superior regulator with easy to use settings and very low price. Ā It’s ability to regulate voltage is essential with today’s power demand.
The DM110 is CGT’s newest automatic voltage regulator brandedĀ AVK/Stamford. Ā It is a digital type regulator which allows very accurate voltage regulations on generator alternator ends. This regulator is programmable via computer and has very easy setup and is very easy to use.
MX341-2 regulator is one of the 2 “MX” series used in the Stamford line of automatic voltage regulators. Ā Cummins Stamford has depended on this AVR board over the years to assist in critical applications where voltage regulation and stability is key.
This regulator needs to be used with a permanent magnet generator (PMG)
