Dubuque, IA Free Moderated Classifieds Site > OLD ADS FROM PREVIOUS YEARS
> 2004
> June
> Woodward spm-a synchronizer part no. 9905-001
Woodward spm-a synchronizer part no. 9905-001
THIS IS A DISCONTINUED SURPLUS PART INVENTORY
SPM-A SYNCHRONIZER BIASES THE SPEED OF AN OFF-LINE GENERATOR SET SO THA THE FREQUENCY AND PHASE MATCH THOSE GENERATOR OR THE UTILITY BUS. THEN IT AUTOMATICALLY ISSUES A CONTACT CLOSURE SIGNAL TO CLOSE THE CIRCUIT BREAKER BETWEEN THE TWO WHEN FREQUENCY AND PHASE ARE MATCHED WITHIN THE LIMITS FOR A SPECIFIED MATCH-UP TIME.
Voltage (bus and generator) 115 or 230 Vac rms, 50/60 Hz
Control Compatibility high impedance output for 2301 load sharing controls
low impedance output for 2301A, EPG, and 2500 load
sharing controls; and EGA, and EGM controls with
EPG output for EPG controls without load sharing
Breaker Close Relay normally open contact provided
Contact Ratings Resistive Loads:
