Woodward 8290‑048 ProTech‑GII Emergency Shutdown & Overspeed Protection Controller for Industrial Turbomachinery Safety Systems
Woodward 8290‑048 ProTech‑GII Emergency Shutdown & Overspeed Protection Controller for Industrial Turbomachinery Safety Systems
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Brand:Woodward Item No.:Woodward 8290‑048 Product Origin:USA Product Dimensions:330 × 445 × 159 mm Product Weight:10.2 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Woodward 8290‑048 is a mission‑critical emergency shutdown and overspeed protection controller engineered for industrial turbine, generator, and rotating machinery safety applications. As part of the ProTech‑GII family, it is designed to provide highly reliable, fault‑tolerant monitoring of speed, overspeed, and auxiliary safety signals, enabling rapid shutdown of equipment to protect personnel and plant assets. Its advanced voting logic and configurable trip points make the 8290‑048 ideal for power generation, oil & gas compression, and high‑speed process machinery environments where safety and uptime are paramount.
Magnetic Speed Pickups – For reliable RPM measurement
Popular Woodward Safety & Control Platforms
ProTech‑GII Overspeed Safety Series
NetCon / MicroNet Distributed I/O Systems
Digital Governors & Load Sharing Controllers
Synchronization & Power Management Controllers
Applications
The Woodward 8290‑048 is ideal for systems where machine safety and emergency protection are essential:
Turbine overspeed and emergency shutdown systems
Power generation protection control racks
Compressor and rotating equipment safety logic
Integrated plant safety systems (SIS)
Protective shutdown in petrochemical and oil & gas applications
Redundant safety systems for high‑speed engines and turbines
Its design emphasizes rapid response and system integrity, providing peace of mind in applications where failure could have significant safety or financial consequences.
Comprehensive Speed Monitoring – Works with magnetic pickup and proximity sensors
Industrial Construction – Rugged enclosure suitable for control room or field‑mounted cabinets
Advanced Diagnostics – On‑board display plus remote Modbus communications
Easy Integration – Works with auxiliary safety and control rack components
OEM Quality & Reliability – Designed for long‑term continuous operation
Technical FAQs
1. What is the Woodward 8290‑048 used for?
It is an emergency shutdown and overspeed protection controller for turbines and rotating machinery.
2. What voting logic does it employ?
It uses redundant voting logic (often 2‑of‑3 or similar) to confirm protective conditions before triggering trips.
3. What speed sensors are supported?
Magnetic pickup and proximity speed sensors are supported for accurate RPM detection.
4. What communications interfaces are included?
Modbus RTU over RS‑485 for integration with automation systems and remote monitoring.
5. What is the typical operating temperature range?
Approximately –20 °C to +60 °C.
6. What are its dimensions?
About 330 × 445 × 159 mm.
7. How much does it weigh?
Approximately 10.2 kg.
8. Where is it mounted?
Panel‑mounted in control cabinets with backplane connection.
9. Can it integrate with other safety controllers?
Yes—pair with other ProTech‑GII, NetCon, or auxiliary I/O modules for expanded safety logic.
10. Why choose this controller over basic overspeed units?
Advanced safety logic, redundancy, diagnostics, and communication support make it more suitable for critical applications requiring high availability and dependable protection.
