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- Woodward
- 9907-345
- 203 Overspeed Protection System
- USA
- 482.6 x 311 x 143mm
- 4.13kg
- Xiamen, China
- New & In Stock
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- 1 Year
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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Woodward 9907-345 203 Overspeed Protection System
Product Overview
The Woodward 9907-345 is a highly reliable and advanced overspeed protection system specifically designed for critical machinery, such as turbines, compressors, and engines. The system is engineered to prevent damage caused by overspeed conditions, offering protection by monitoring rotational speed and initiating corrective actions when predefined thresholds are exceeded.
The 9907-345 features advanced algorithms that continuously monitor the operational parameters of machinery, ensuring precise overspeed detection and reliable shutdown when needed. This system is used extensively in various industries, including power generation, oil and gas, and heavy machinery, where machinery protection is critical for operational safety and reliability.
Product Specifications
| Feature | Specification |
|---|---|
| Product Type | Overspeed Protection System |
| Model Number | 9907-345 |
| Dimensions (L x W x H) | 482.6 x 311 x 143 mm |
| Weight | 4.13 kg |
| Input Voltage | 24V DC |
| Output Type | Relay (Digital output) |
| Speed Monitoring Range | 0-200% of nominal speed |
| Response Time | < 10 ms |
| Power Consumption | 20W |
| Mounting Type | Rack or Panel Mountable |
| Operating Temperature | -40°C to +70°C |
| Compliance | CE Certified, UL Listed |
Product Applications
The Woodward 9907-345 overspeed protection system is designed to be applied in various industries where machinery safety is paramount, such as:
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Power Generation: Used to protect turbines and generators from catastrophic damage due to overspeed conditions.
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Oil and Gas: Provides protection for compressors, pumps, and other critical rotating equipment in harsh environments.
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Aerospace: Ensures safety for jet engines by preventing overspeeding, which could lead to system failure.
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Marine Industry: Safeguards marine propulsion systems, ensuring safe operation of engines and turbines.
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Heavy Machinery: Ideal for use in industrial plants, mills, and other facilities where machinery speed must be controlled.
Product Advantages
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High-Speed Detection: The 9907-345 offers rapid detection of overspeed events, responding in less than 10 milliseconds, ensuring swift intervention.
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Reliable Performance: With robust construction and reliable detection algorithms, this system provides dependable overspeed protection in harsh conditions.
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Versatile Input and Output: Supports 24V DC input and features digital relay outputs, making it compatible with a variety of machinery and control systems.
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Wide Temperature Range: Operating effectively in temperatures ranging from -40°C to +70°C, the 9907-345 is suited for challenging environments.
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Compact and Modular: The system’s compact design (482.6 x 311 x 143 mm) allows for easy integration into existing systems with limited space for equipment.
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Compliance and Certification: CE certified and UL listed, ensuring that the product meets rigorous safety and quality standards for industrial applications.
Brand
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Brand: Woodward
Similar Models or Related Products
Here are five similar models within the 203 Overspeed Protection series or related products:
| Model | Description | Input Voltage | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|
| 9907-340 | Single-channel overspeed protection module | 24V DC | 482.6 x 311 x 143 mm | 3.85 kg |
| 9907-350 | Dual-channel overspeed protection system | 24V DC | 482.6 x 311 x 143 mm | 4.00 kg |
| 9907-355 | Overspeed protection system with extended features | 24V DC | 482.6 x 311 x 143 mm | 4.2 kg |
| 9907-360 | Advanced overspeed protection system with integrated speed monitoring | 24V DC | 482.6 x 311 x 143 mm | 4.5 kg |
| 9907-365 | High-performance overspeed protection module with customizable settings | 24V DC | 482.6 x 311 x 143 mm | 4.4 kg |
Popular Woodward Models
Here are five popular Woodward models within the same brand:
| Model | Description | Input Voltage | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|
| 9907-100 | Speed monitoring and protection system | 24V DC | 450 x 300 x 120 mm | 3.8 kg |
| 9907-150 | Overspeed and underspeed protection system | 24V DC | 480 x 310 x 150 mm | 4.1 kg |
| 9907-200 | Dual-speed protection system | 24V DC | 450 x 320 x 130 mm | 3.9 kg |
| 9907-250 | Flexible speed protection system for turbines | 24V DC | 480 x 310 x 140 mm | 4.3 kg |
| 9907-280 | Advanced overspeed detection and control unit | 24V DC | 460 x 315 x 145 mm | 4.2 kg |
FAQs
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Q: What is the input voltage for the Woodward 9907-345?
A: The input voltage is 24V DC. -
Q: How many channels does the 9907-345 overspeed protection system support?
A: The system supports a single channel for monitoring overspeed conditions. -
Q: What is the response time of this protection system?
A: The response time is less than 10 milliseconds. -
Q: What is the weight of the Woodward 9907-345 module?
A: The weight is 4.13 kg. -
Q: What is the operating temperature range for the system?
A: The operating temperature range is -40°C to +70°C. -
Q: Is the 9907-345 CE certified?
A: Yes, it is CE certified for compliance with European safety standards. -
Q: What types of outputs are available from the system?
A: The system provides digital relay outputs. -
Q: How is the system mounted?
A: The module can be mounted in a rack or directly on a panel. -
Q: What is the monitoring range for the speed detection system?
A: The speed monitoring range is from 0-200% of the nominal speed. -
Q: Is the 9907-345 suitable for use in offshore or marine applications?
A: Yes, the system is suitable for use in marine and offshore applications, as well as in other harsh environments.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.