Product Description The 9905-001 is an SPM-A (Speed and Phase Matching) synchronizer developed by Woodward, Inc. for automated generator paralleling operations. The unit continuously monitors voltage, frequency, and phase angle between an...

Product Description The 9907-029 is an automatic Speed and Phase Matching (SPM-A) synchronizer developed by Woodward, Inc. for automated paralleling of synchronous generators. The module continuously monitors frequency, phase angle, and voltage differences between...

Product Description The Woodward 8440-2165 is a microprocessor-based synchronizer from the SPM-D family, designed for seamless synchronization of three-phase AC generators. It ensures safe, transient-free breaker closure by matching the phase angle, frequency, and...