Generator Automatic Voltage Regulator Stamford AVR AS540
General Features
Generator Automatic Voltage Regulator Stamford AVR AS540
AS540 AVR provides closed loop control by sensing the alternator output voltage at the main stator windings and adjusting the
exciter the stator field strength. Voltage included in the exciter rotor rectified by the rotating diodes, magnetises the rotating
main field which includes voltage in the mani stator windings. A seff-excited AVR receives power from the alternator output
terminals or a special auxiliary winding in the main stator winding.
Features
* 95 VAC to 130 VAC 1 phase or 190 VAC to 265 VAC 1 phase
* 50/60 Hz jumper selectable
*Max. 82 Vdc @ 200 Vac input
*Continuous 4A, Transient 7.5A for 10 seconds
Product Name
Automatic Voltage Regulator Generator AVR AS540
Sensing/Power input
Voltage
95 VAC to 130 VAC 1 phase or 190 VAC to 265 VAC 1 phase