9905-001 | Woodward SPM-A Synchronizer

Description 

The 9905-001 SPM-A Synchronizer biases an offline generator’s speed set to match the frequency and phase levels of another generator within an isolated multi-engine system. It automatically issues a contact closure signal to close the circuit breaker between the pair when frequency and phase match evenly. 

Equipped with adjustable dynamics, this series is designed to match the parameters of the generator’s engine. The frequency range for the 9905-001 model is 50 to 60 hertz, with a phase angle of +/- 10 degrees and no capability for voltage matching. Inputs feature a voltage range of 115 to 230 V/AC RMS with a voltage tolerance of +/- 10 percent. During operation, power consumption is at most 5 watts. 

Technical Specifications 

Information About 9905-001

The 9905-001 SPM-A Synchronizer biases an offline generator’s speed set to match the frequency and phase levels of another generator within an isolated multi-engine system. It automatically issues a contact closure signal to close the circuit breaker between the pair when frequency and phase match evenly. 

Equipped with adjustable dynamics, this series is designed to match the parameters of the generator’s engine. The frequency range for the 9905-001 model is 50 to 60 hertz, with a phase angle of +/- 10 degrees and no capability for voltage matching. Inputs feature a voltage range of 115 to 230 V/AC RMS with a voltage tolerance of +/- 10 percent. During operation, power consumption is at most 5 watts. 

To ensure optimal performance and longevity, adequate ventilation and maintenance space must be provided. Additionally, it is crucial to shield the synchronizer from direct heat sources. 

Manufacturer information

Woodward is a leading manufacturer of control systems and components for the aerospace and industrial sectors. With a history spanning over 150 years, Woodward specializes in providing innovative solutions for engine and energy control, serving customers worldwide.

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