Digital guide
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Woodward 8237-1600
Product Name: ProTech-GII Overspeed Detection System (Panel Mount, HV/LV, Voted Relays/Voted Inputs)
Product Introduction: A next-generation panel-mounted overspeed protection system featuring both voted relay outputs and voted input monitoring. It offers enhanced functionality and integration capabilities for modern turbine safety systems.
Technical Specifications:
- Mounting Type: Panel mount
Detailed content
- Power Input: Dual redundant HV/LV (AC/DC)
- Operating Temperature: -20°C to +60°C
- Weight: Approx. 6.5 kg
- Speed Inputs: 3 MPU channels
- Input Monitoring: Voted inputs for critical process signals
- Relay Outputs: 2-out-of-3 voted trip relays
- Communication: Ethernet (Modbus TCP/IP), RS-485
- Response Time: < 40 milliseconds
- Certifications: SIL-3 (IEC 61508)
Functional Features:
- Combined voted relay outputs and voted input monitoring
- Enhanced front-panel HMI with improved user interface
- Support for additional safety logic via voted inputs
- Extended communication options for modern control networks
- Advanced cybersecurity features for network protection
- Comprehensive system health and performance monitoring
- Compatibility with legacy ProTech-GII systems for migration
Application Scenarios:
- Modern steam and gas turbine safety systems
- Integrated turbine control and safety systems
- Power plant digital transformation projects
- Industrial facilities requiring advanced safety integration
- Upgrades for existing ProTech-GII installations
