WOODWARD 9907-018/2301A Low Voltage Load Sharing & Speed Control – 2301A Series
When a generator set loses precise speed regulation or fails to share load equitably with parallel units, the consequences cascade fast: frequency deviations trip protective relays, unbalanced kW loading overheats alternators, and unplanned downtime can cost industrial facilities tens of thousands of dollars per hour. The WOODWARD 9907-018/2301A is the engineered answer to these risks — a dedicated low-voltage load sharing and speed control module purpose-built to keep multi-generator systems synchronized, stable, and fully protected.
Within the legendary WOODWARD 2301A Series, the 9907-018/2301A occupies the core position as the standard low-voltage variant, delivering the same field-proven isochronous governing and load sharing logic trusted by power plant operators, marine engineers, and industrial OEMs across more than 80 countries. Its decades-long track record in critical power applications makes it one of the most specified speed control modules in the global industrial automation market.
Technical Specifications
- Part Number / SKU: 9907-018/2301A
- Series: WOODWARD 2301A Load Sharing & Speed Control
- Function: Isochronous speed governing + real load (kW) sharing for parallel generator sets
- Voltage Class: Low Voltage
- Manufacturer: WOODWARD (Fort Collins, Colorado, USA)
- Weight: 80 g (module only)
- Condition: New / Surplus New / Refurbished (specify on inquiry)
Note: Detailed electrical ratings (supply voltage, frequency input range, actuator output current) are available in the official WOODWARD 2301A Product Manual. Konmask.com does not publish unverified specifications.
Key Features & Benefits
- Isochronous Load Sharing: Maintains constant frequency while automatically balancing real power (kW) across all paralleled generator sets — eliminating hunting and circulating currents.
- Droop / Isochronous Switchable: Configurable for both isolated bus (isochronous) and utility tie (droop) operation without hardware changes.
- Magnetic Pickup Speed Sensing: High-noise-immunity MPU input ensures accurate speed signal even in electrically harsh generator room environments.
- Actuator Compatibility: Drives a wide range of WOODWARD and third-party electro-hydraulic and electric actuators.
- Proven Reliability: Designed to MIL-spec environmental standards; field-tested in tropical, arctic, and offshore conditions.
- Drop-in Replacement: Direct form-fit-function replacement for existing 2301A installations — minimizes retrofit engineering cost.
Industry & Equipment Applications
- Power Generation: Diesel and gas generator sets in prime power, standby, and peak-shaving plants
- Marine & Offshore: Ship service generators, offshore platform power management systems
- Oil & Gas: Wellhead compression drives, pipeline booster stations
- Pulp & Paper / Mining: Co-generation and captive power plants requiring tight frequency regulation
- Data Centers & Hospitals: Critical standby generator paralleling systems
- Industrial OEM: Genset manufacturers integrating WOODWARD governing into packaged power systems
System Integration & Compatible Parts
The 9907-018/2301A is designed to integrate seamlessly within the WOODWARD 2301A ecosystem. Commonly paired components include:
- WOODWARD 2301A High Voltage variant (9907-017) — for HV bus applications
- WOODWARD EG-3P / EG-6P Actuators — electro-hydraulic fuel control
- WOODWARD 2301D / 2301E — next-generation digital successors for new installations
- Magnetic Pickup Units (MPU) — speed sensing transducers
- Load Sharing Lines — inter-unit communication wiring for parallel operation
Contact Konmask.com with your full BOM for cross-reference and compatibility verification before ordering.
Our Quality Assurance Process
- Source Verification: All units are sourced from authorized distributors, OEM surplus, or certified refurbishers.
- Visual & Functional Inspection: Each module is inspected for physical damage, connector integrity, and label authenticity.
- Traceability Documentation: Certificate of conformance and sourcing records provided on request.
- Secure Packaging: Anti-static packaging with shock-absorbing foam; export-grade carton for international shipments.
- Warranty: 12-month warranty against manufacturing defects (terms apply).
How to Order
- Submit an RFQ via the “Get a Quote” button or email [email protected].
- Include your required quantity, preferred condition (new / surplus / refurbished), and delivery timeline.
- Our team responds within 1 business day with availability, lead time, and pricing.
- Upon order confirmation, we arrange secure payment and dispatch with full tracking.
Why Choose Konmask.com?
- 🔧 Industrial Automation Specialists: Focused exclusively on PLC, DCS, and governor control components — not a generalist marketplace.
- 🌍 Global Shipping: Export experience to 60+ countries; DDP/DAP Incoterms available.
- ⚡ Fast Response: Dedicated B2B team with same-day RFQ acknowledgment.
- 📋 Full Documentation: CoC, packing list, and commercial invoice provided for customs clearance.
- 🔒 Secure Transactions: T/T, L/C, and escrow payment options for international buyers.
Frequently Asked Questions
- Q: What is the difference between 9907-018/2301A and 9907-017/2301A?
- A: The 9907-018 is the low-voltage variant of the 2301A series, while the 9907-017 is designed for high-voltage bus applications. Always verify your system voltage before ordering.
- Q: Can the 9907-018/2301A replace an older 2301 (non-A) unit?
- A: In most cases yes, but wiring and calibration differences exist. Consult the WOODWARD 2301A installation manual or contact our technical team for a compatibility assessment.
- Q: Do you supply the 9907-018/2301A with a warranty?
- A: Yes. All units carry a 12-month warranty. Refurbished units include a test report. Contact us for full warranty terms.
- Q: What is the typical lead time?
- A: In-stock units ship within 3–5 business days. For sourced units, lead time is typically 2–4 weeks. Urgent requirements can be accommodated — please state your deadline in the RFQ.
- Q: Can you provide an export commercial invoice and packing list?
- A: Yes. Full export documentation is standard for all international orders.
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