AVR R450 used for Leroy Somer Alternator

AVR  R450 used for Leroy Somer Alternator

The R450 is analog Automatic Voltage Regulator with transistors.
Applications
    standard : for LSA 46.2, 47.2, 49.1 and LSA 50.2 alternators.
    optional : for LSA 42.2, 43.2, 44.2. alternators Adapted to the SHUNT, AREP or PMG excitation systems.
Main characteristics
    Voltage regulation +/- 0.5% at steady state and constant speed.
    Control by transistor means that the regulation quality is independant of applied load.
    Phase to phase voltage sensing.
    Suitable for high levels of vibration and harsh environments.
    Integrated "LAM" and " auto adaptative LAM" system to cope with load impacts applied to the engine
    AREP or PMG excitation with normal or fast response.
    Single or three phase voltage sensing with optional module.
    Rotating switch facilitating selection.
The R450 is compatible with other modules offered by Leroy-Somer enabling additional functions.

OEM service acceptable.