Woodward 9903-543 Electronic Speed Control
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Woodward |
| Product Model | 9905-001 |
| Product Type | Electronic Speed Control |
| Product Family | 2301A |
| Main Function | Engine speed and load control |
| Application | Diesel and gas engine generator sets |
| Speed Range | Typically 1,000–5,000 Hz magnetic pickup input |
| Speed Signal | Magnetic pickup (MPU) |
| Control Mode | Isochronous or droop operation |
| Load Sharing | Supported with compatible control systems |
| Power Supply | 20–40 VDC |
| Nominal Supply | 24 VDC |
| Speed Setting | External speed-setting input |
| Actuator Output | Proportional actuator drive output |
| Protection | Overspeed and loss-of-speed-signal protection |
| Adjustment | Front-panel potentiometers / configuration controls |
| Installation | Industrial control panel |
| Operating Temperature | Approx. -40°C to +70°C |
| Dimensions | Approx. 152 × 76 × 51 mm |
| Weight | Approx. 0.45 kg |
| Typical Applications | Generator sets, pumps, compressors and industrial engines |
FAQ
Q: What is the Woodward 9905-001?
A: The 9905-001 is a Woodward 2301A electronic speed control used to regulate the speed of diesel or gas engines. It is commonly applied to engine-driven generator sets and other prime movers.
Q: What is the main purpose of the 9905-001?
A: Its primary function is to maintain the commanded engine speed by processing the speed signal and adjusting the connected actuator accordingly.
Q: What type of speed signal does it use?
A: The controller is designed to receive an engine-speed signal from a magnetic pickup. The pickup provides the frequency information required for speed regulation.
Q: What supply voltage does the 9905-001 require?
A: The 2301A control is designed for a nominal 24 VDC control system, with a commonly specified operating range of approximately 20–40 VDC.
Q: Can the 9905-001 operate in droop mode?
A: Yes. The 2301A control family supports isochronous operation and droop characteristics, allowing the controller to be adapted to standalone or load-sharing applications.
Q: What type of engines can use this controller?
A: The 9905-001 can be used with diesel and gas engines where a compatible actuator and magnetic pickup arrangement are installed.
Q: Where is the 9905-001 commonly used?
A: Typical applications include generator sets, pumps, compressors and other industrial prime movers that require electronic engine-speed regulation.
Q: What are the dimensions and weight of the 9905-001?
A: The commonly referenced dimensions are approximately 152 × 76 × 51 mm, with a weight of about 0.45 kg. Actual mounting dimensions should be verified against the applicable Woodward drawing before installation.
Woodward 9903-543 Electronic Speed Control is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| 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 youre 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.
