WOODWARD SYNCHRONIZER SPM-A 9905-001 L

WOODWARD SYNCHRONIZER SPM-A 9905-001 L (USED)

WOODWARD

SPM-A

SYNCHRONIZER

P/N: 9905-001 L

SERIAL NO. 2585248

THE SPM-A SYNCHRONIZER AUTOMATICALLY GENERATES A SIGNAL TO BIAS THE SPEED OF THE PRIME MOVER OF AN OFF-LINE GENERATOR SO THAT ITS FREQUENCY AND PHASE MATCH THOSE OF THE BUS. TIGHT CONTROL ACTION IS OBTAINED BY FEEDING THE SYNCHRONIZER’S SPEED BIAS SIGNALS DIRECTLY INTO THE ELECTRONIC CONTROL’S SPEED LOOP ERROR AMPLIFIER RATHER THAN THROUGH A MOTOR-OPERATED SPEED-SETTING POTENTIOMETER.

REF : FKM5940