Description
The Woodward ProTech-SX (Part Number: 8237-1242) is a highly reliable, high-speed, and flexible safety system designed for critical turbomachinery protection. Serving as a Safety PLC, this unit provides independent overspeed protection and critical monitoring for steam, gas, and hydro turbines. The ProTech-SX is engineered to meet the highest standards of functional safety, ensuring rapid response times to prevent catastrophic equipment failure in both high-voltage and low-voltage industrial environments.
Technical Specifications
- Series: ProTech-SX
- Mounting Type: Panel-Mounted
- Application: Turbine Safety and Overspeed Protection
- Device Type: Safety PLC (Programmable Logic Controller)
- Dimensions: 265 mm x 220 mm x 150 mm (approximate)
- Weight: 2.5 kg
- Country of Origin: USA
Key Features
- 🛡️ Functional Safety: Designed to meet stringent SIL-3 (Safety Integrity Level) requirements for industrial protection systems.
- ⚡ High-Speed Processing: Features ultra-fast response times to detect and mitigate overspeed events, protecting expensive rotating machinery.
- 🖥️ Integrated Logic: Provides versatile, user-programmable safety logic that can be tailored to specific turbine configurations.
- 🔧 Robust Connectivity: Includes digital and analog I/O options for seamless integration into existing plant control and monitoring networks.
Frequently Asked Questions
❓ What is the primary purpose of the ProTech-SX? It is primarily used as an independent safety system for rotating machinery to provide overspeed detection and emergency shutdown protection, operating independently of the main turbine control system.
❓ Is the ProTech-SX suitable for both steam and gas turbines? Yes, the system is designed to be highly versatile, making it suitable for a wide range of applications including steam, gas, and hydro turbines in both power generation and industrial processing.
❓ Why is it called a “Safety PLC”? Unlike a standard PLC, the ProTech-SX is specifically certified and built with hardware redundancies and diagnostic features required for safety-critical applications where failure could lead to personnel or equipment harm.
Recommended Woodward Stock Models
- 8237-1243 (ProTech-SX Rack Mount)
- 8237-1244 (ProTech-SX Base Mount)
- 8440-2180 (LS-511)
- 8440-2150 (LS-521)
- 8440-1006 (LS445B)
- 8440-1875 (easYgen-3200XT)
- 8440-1876 (easYgen-3500XT)
- 8440-2007 (easYgen-2500)
- 8440-2051 (easYgen-2200)

