9905-003

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Woodward SPM-A Synchronizer Part 9905-003. Features 115 or 230 VAC RMS, 50/60Hz Frequency (Bus and Generator), ±10° Phase Angle, voltage matching of 5%, and three output options: high impedance, low impedance, and EPG.

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9905-003

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Woodward SPM-A Synchronizer Part 9905-003. Features 115 or 230 VAC RMS, 50/60Hz Frequency (Bus and Generator), ±10° Phase Angle, voltage matching of 5%, and three output options: high impedance, low impedance, and EPG.

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Product Description

This unit is a part of the Woodward Inc. series of devices. This line is known as the SPM-A Synchronizer model series. These units are built as modules for industrial generator, able to run and process several general applications. The SPM-A Synchronizers are able to match both the speed and phases of the generator it is attached to, before any paralleling occurs with another generator or the utility bus. These synchronizer modules are designed with a series of user-adjustable dynamics to match those of the engine. Small and medium sized diesel engines require a fast dynamic unit, while larger devices (larger diesel/gas/gasoline engines and turbomachinery) require a slow dynamic unit. This Woodward SPM-A unit is the 9905-003 model, and is available from AX Control Inc. Our inventory is made up of hardware that is both new, unused surplus, and lightly used, fully optimized and reconditioned devices. The 9905-003 operates by biasing the speed of the offline generator it is attached to, to allow the frequency and phase to match those of another generator in the system. After that, it issues a contact closure signal to close the circuit breaker when they’re matched within the limits before the specified time of match-up. This unit is outfitted with a frequency range of 50 to 60 hertz, with a phase angle of +/- 10 degrees, and a voltage matching capability within 5 percent. The standard operating modes that this unit is installed with includes RUN, CHECK, PERMISSIVE, and OFF.

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty.
All PLCs and HMIs: 3 years
All AC/DC and Servo Drives: 2 years
All Motors: 1 year
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