Woodward 9907-038 SPM-A Synchronizer | Original Spare Parts

Woodward 9907-038 SPM-A Synchronizer — Industrial-Grade Generator Paralleling Control

As a procurement manager sourcing critical spare parts for power generation infrastructure, few components carry as much operational weight as a precision synchronizer. The Woodward 9907-038 SPM-A Synchronizer is a 100% Brand New and Factory Sealed automatic synchronizing module engineered for seamless generator paralleling in demanding industrial environments. Designed to match incoming generator frequency, voltage magnitude, and phase angle to a live bus, the 9907-038 eliminates the risk of out-of-phase breaker closure — protecting rotating machinery and maintaining power quality across your entire PLC System or DCS-integrated power network.

Industrial facilities operating in Oil & Gas, Power Plants, marine propulsion, and data center backup power sectors face a common challenge: synchronizing distributed generation assets without introducing transients or mechanical stress. The Woodward 9907-038 addresses this directly through phase-locked loop technology and adjustable slip-frequency windows, making it an indispensable Original Spare Part for any Control Module replacement or system upgrade. Whether you are maintaining legacy systems or commissioning new generation capacity, this module delivers the precision your operations demand.

Backed by a 1-Year Warranty and fast global logistics, the 9907-038 is the trusted choice for engineers and procurement teams who cannot afford downtime. Contact us today for pricing, lead time, and technical documentation.

Technical Specifications & Selection Guide

Selection Tip: Verify your bus voltage range and frequency standard (50 Hz vs. 60 Hz) before ordering. The 9907-038 supports both configurations via internal DIP switch settings — no external programming tools required.

Core Features & Technical Advantages

• Robust Phase-Locked Loop (PLL) Technology — Continuously monitors voltage magnitude, frequency differential, and phase angle for precision paralleling without transients.
• Dual Voltage Input Range — Configurable for 95-130 VAC or 190-260 VAC, providing flexibility across diverse generator and transformer configurations.
• Adjustable Acceptance Windows — Internal potentiometers allow field calibration of slip frequency, voltage differential, and phase angle thresholds without specialized software.
• Heavy-Duty Industrial Design — Rated for -40°C to +70°C operation; built to withstand the vibration, humidity, and EMI conditions typical of Industrial Automation environments.
• Seamless Woodward Ecosystem Integration — Fully compatible with Woodward 505 series digital governors and other speed control platforms via standard analog and discrete I/O.
• 100% Original and Brand New — Every unit is factory sealed and traceable to Woodward’s original manufacturing documentation, satisfying E-E-A-T compliance for critical spare part procurement.

Typical Application Scenarios

The Woodward 9907-038 SPM-A Synchronizer delivers measurable value across a broad spectrum of industries where reliable generator paralleling is non-negotiable:

• Oil & Gas Upstream & Midstream: Remote wellhead and pipeline compression stations rely on distributed diesel or gas-turbine generators. The 9907-038 enables safe paralleling without utility grid support, reducing fuel waste and preventing costly breaker failures.
• Power Plants & Cogeneration Facilities: Multi-unit generation plants require precise synchronization before connecting generators to the common bus. This module’s adjustable slip-frequency window accommodates varying prime mover response times — from slow diesel engines to fast-response gas turbines.
• Marine Propulsion & Offshore Platforms: Shipboard power systems demand robust synchronizers that perform reliably under vibration and salt-air conditions. The heavy-duty construction of the 9907-038 meets these requirements without compromise.
• Data Centers & Critical Infrastructure: During utility outages, backup generators must parallel seamlessly to avoid load interruption. The 9907-038 integrates with existing PLC System architectures to automate this process with millisecond-level precision.
• Manufacturing & Process Plants: Continuous production lines cannot tolerate power transients during generator transfers. This synchronizer’s precision phase matching protects sensitive drives, motors, and Control Module assets from voltage spikes.

Logistics & Professional Service

• ✅ 2-Day Express Shipping Available — Stocked units ship within 24-48 hours of order confirmation to minimize your downtime exposure.
• ✅ 1-Year Warranty — Full coverage against manufacturing defects and component failures, with direct technical support from our industrial automation specialists.
• ✅ EOL & Legacy System Support — We specialize in sourcing Original Spare Parts for end-of-life Woodward systems, ensuring your existing PLC System and DCS infrastructure remains operational without costly platform migrations.
• ✅ Fast Global Shipping — Export documentation, customs clearance support, and certificate of origin available upon request for international procurement teams.
• ✅ Full Traceability — Each 9907-038 unit ships with original Woodward packaging, serial number documentation, and factory test records where available.

FAQ — Frequently Asked Questions

Q1: What is the current price and lead time for the Woodward 9907-038?
A: Pricing for the 9907-038 is competitive and reflects its 100% Original and Brand New condition sourced directly from authorized channels. Lead time for in-stock units is typically 1-3 business days for express shipment. For bulk orders or specific delivery deadlines, please contact our sales team at sale@ninermas.com for a formal quotation within 24 hours.

Q2: Is the 9907-038 compatible with Woodward 505 and 505D digital governors?
A: Yes. The Woodward 9907-038 SPM-A Synchronizer is designed to integrate with Woodward’s 505 and 505D series digital governors via standard analog I/O and discrete contact interfaces, making it a natural fit for existing Industrial Automation and PLC System architectures.

Q3: Can you provide a Datasheet or technical documentation for the 9907-038?
A: Absolutely. Official Woodward technical manuals, wiring diagrams, and application notes for the 9907-038 are available upon request. Contact us with your project requirements and we will provide the relevant documentation promptly.

Q4: How do I verify the unit is 100% Original and Brand New?
A: Every 9907-038 we supply comes in original Woodward factory packaging with intact seals, a traceable serial number, and — where available — factory test certification. We provide a Certificate of Origin and authenticity documentation for customs and quality assurance purposes.

Q5: Can the 9907-038 synchronize generators with different voltage ratings?
A: Yes, when used with appropriately rated voltage transformers (VTs) to scale inputs within the module’s accepted range. The synchronizer evaluates phase relationships and frequency differentials rather than absolute voltage levels, providing flexibility across mixed-voltage generation assets.

Q6: What happens if synchronizing conditions fall outside the acceptance window?
A: The 9907-038 will withhold the breaker close command until voltage differential, slip frequency, and phase angle simultaneously fall within configured thresholds — preventing destructive out-of-phase paralleling events that can damage generators and downstream Control Module assets.