Woodward 9905-001K SPM-A Synchronizer

Applications

The Woodward 9905-001K SPM-A Synchronizer is designed to optimize generator and turbine operations by providing precise synchronization between multiple power sources. Typical applications include:

• Parallel operation of generators in industrial, utility, and power plant environments.
• Ensuring smooth load transfer between multiple turbines or generators.
• Synchronization of cogeneration units or backup power systems for uninterrupted power supply.
• Integration with Woodward governor and generator control systems for coordinated operation.
• Retrofitting older systems that require precise automatic synchronization capabilities.

Engineers rely on this synchronizer for efficient, safe, and repeatable synchronization of high-value power assets.

Advantages

• Accurate Synchronization: Automatically matches voltage, phase, and frequency for seamless generator paralleling.
• Compact and Lightweight: 140 × 100 × 60 mm, 1.69 kg – ideal for panel or field mounting.
• Industrial Reliability: Robust design tolerates vibration, shock, and temperature fluctuations.
• Integration-Ready: Works seamlessly with Woodward controllers and generator systems.
• Operational Safety: Reduces human error and ensures smooth load sharing during parallel operation. 

Technical FAQs

1. Which generators can it synchronize?
   Compatible with industrial and utility-scale generators controlled by Woodward systems.
2. Does it support automatic paralleling?
   Yes, it automatically adjusts voltage, phase, and frequency for smooth synchronization.
3. Can it handle multiple generators?
   Yes, it can coordinate parallel operation of multiple units.
4. Does it provide fault protection?
   Yes, includes alarms for out-of-sync conditions, overvoltage, and frequency deviations.
5. What type of signal input does it accept?
   Voltage and frequency signals from generator terminals or Woodward controllers.
6. Is manual synchronization possible?
   Yes, manual override is supported for operator-controlled scenarios.
7. Can it be integrated with SCADA or HMI systems?
   Yes, provides real-time monitoring and diagnostic data for supervisory systems.
8. Is it suitable for continuous industrial operation?
   Yes, designed for 24/7 operation in demanding industrial environments.
9. How precise is the phase and frequency matching?
   Designed to achieve sub-degree phase alignment and minimal frequency deviation.
10. Does it require software configuration?
    Minimal setup required; can be configured through Woodward system interfaces for optimal operation.