Woodward 9907-028 SPM-A Synchronizer Module
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +8617350837383 | |||||||
| +8617350837383 | ||||||||
| 17350837383 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Woodward 9907-028 SPM-A Synchronizer Module
Product Overview
The Woodward 9907-028 SPM-A Synchronizer Module is an automatic synchronizer designed to bring generators online by matching phase, frequency, and voltage with a live bus before closing the breaker. As part of the Woodward SPM-A (Synchronizer Plus Module) family, the 9907-028 provides precise control for synchronizing one generator to one bus or one generator to another generator. It is widely used in power generation systems to ensure safe and seamless synchronization in both utility and industrial applications.
Key Features
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Automatic Synchronization – Matches generator frequency, phase, and voltage with the bus
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Built-In Control Outputs – Provides raise/lower signals for speed and voltage adjustment
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Manual or Automatic Modes – Supports local and remote control flexibility
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Breaker Closure Output – Closes breaker when conditions are within safe synchronization limits
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LED Indicators – Visual status for synchronization parameters and breaker control
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Rugged Construction – Designed for continuous operation in industrial environments
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 171 × 292 × 57 mm |
| Weight | 2.6 kg |
Electrical Characteristics
| Item | Specification |
|---|---|
| Power Supply | 24 VDC (nominal), 18–32 VDC operating range |
| Frequency Range | 45–65 Hz (for 50/60 Hz systems) |
| Voltage Inputs | 90–150 VAC (L-N, nominal) |
| Sync Accuracy | ±0.2 Hz frequency; ±10° phase angle |
| Speed/Voltage Output | Raise/lower relay contacts (dry contacts) |
| Breaker Close Output | Form A relay contact |
Environmental Ratings
| Item | Specification |
|---|---|
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -55°C to +105°C |
| Humidity | 5%–95% RH (non-condensing) |
| Vibration Resistance | Industrial-grade per IEC/ANSI standards |
System Compatibility
| Item | Specification |
|---|---|
| Compatible Systems | Diesel/gas engine generators, synchronous machines |
| Generator Configurations | Single to bus or generator-to-generator |
| Control Integration | Works with Woodward governors and voltage regulators |
Industry Applications
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Power Generation Plants – Automatic generator paralleling and synchronization
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Marine Power Systems – Synchronizing shipboard generators to main bus
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Industrial Facilities – Safe integration of backup or standby generators
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Utility Grid Support – Matching on-site generation with public grid standards
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CHP and Microgrid Systems – Coordinated generator start-up and grid-tie operations
The Woodward 9907-028 SPM-A Synchronizer Module delivers dependable, automatic synchronization of generators in both isolated and grid-connected applications. Its precision, ruggedness, and compatibility with Woodward control systems make it a vital component for maintaining stable and efficient power system operations.
Woodward 9907-028 SPM-A Synchronizer Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +8617350837383 | |||||||
| +8617350837383 | ||||||||
| 17350837383 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether you\\\\\\\\\\\\\\\’re looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
