New aftermarket parts. Automatic Voltage Regulator AVR R450 for Leroy Somer Generator
The R450 is analog Automatic Voltage Regulator with transistors.
Fits 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.
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.
Any problem please feel free to contact us, thanks.
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