Product Overview
The Woodward 9907-028 REV C is a 2301A series electronic control module designed for speed governing and load sharing in diesel engines, gas engines, steam turbines, and gas turbines. It maintains stable operating speed while distributing kW load across multiple generators in parallel systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 9907-028 |
| Revision | REV C |
| Series | 2301A Load Sharing and Speed Control |
| Power Input | 115/230 VAC or 100–350 VDC |
| Speed Sensor Input | 1.0–30 Vrms (Magnetic Pickup) |
| Actuator Output | 0–200 mA DC |
| Operating Temperature | -40 °C to +70 °C |
| Load Sharing Network | 0–6 VDC internal signal |
| Condition | 100% Brand New Original |
Key Advantages
-
Wide Power Input Range: Supports both AC and high-voltage DC supplies (115/230 VAC or 100–350 VDC)
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Dual Governing Modes: Isochronous and droop operation for standalone or parallel applications
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High-Precision Control: 0–200 mA output ensures smooth and stable actuator response
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Robust Analog Design: EMI-resistant architecture with fast, reliable response
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Efficient Load Sharing: Peer-to-peer analog network enables proportional kW distribution
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Industrial Reliability: Proven 2301A platform with durable hardware and no dependency on software boot
FAQs
Can it replace a standard 24V 2301A module?
No. This version requires a higher input voltage (115/230 VAC or 100–350 VDC), so power supply compatibility must be verified.
What are the differences in REV C?
REV C includes updated components and improved protection while maintaining compatibility with the original form factor.
What wiring is recommended for MPU signals?
Use shielded twisted-pair cabling and keep runs as short as possible to reduce noise and signal loss.
Is this a genuine unit?
Yes. It is 100% brand new original Woodward equipment.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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