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Li Bai AVR R450M Automatic Voltage Regulator for Generator 3 Phase Automatic Voltage
Product ID : 42220618
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Galleon Product ID
42220618
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of Oct, 17 2025
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About Li Bai AVR R450M Automatic Voltage Regulator For
R450M is an analog A.V.R..It is designed for alternators with a SHUNT, AREP or PMG excitation . R 250 controls the excitation current in order to maintain the output voltage of the alternator.R 250 is efficient in terms of voltage regulation, simple to set , to use and is reliable.Rotating switch for U/f, LAM, excitation type and voltage sensing are available. Technical parameters - Voltage regulation : ± 0.5 %. Under-speed protection by function : 1 U/f( LAM:OFF) 2 U/f (LAM: MODE1) Auto-adaptating LAM + 2 U/f (LAM: MODE 2) Nominal excitation current 6A. Maximum excitation current : 10A during 10 s. Supply range 150V (50Hz/60Hz). Voltage detection : =
