The Woodward ProTech 203 Overspeed Protection System is a high-performance electronic overspeed detection and shutdown system engineered for turbines, compressors, and other critical rotating machinery. With a proven track record in industrial safety applications, the ProTech 203 ensures rapid and fail-safe protection against overspeed conditions that can cause costly damage or downtime.

Built on Triple Modular Redundant (TMR) architecture, the system integrates three independent speed-sensing modules, each capable of operating autonomously for maximum reliability. In the event of an overspeed condition, the ProTech 203 initiates an immediate shutdown signal to protect your equipment and personnel.

The unit is API 670 compliant and designed for easy installation, configuration, and maintenance. It features a robust, industrial-grade enclosure suitable for harsh environments, ensuring long-term stability and dependable operation.

Key Features:

• ⚙️ Model: Woodward ProTech 203

• ⚡ Function: Electronic Overspeed Protection System

• 🔁 Architecture: Triple Modular Redundant (TMR) design

• ⏱️ Response Time: Ultra-fast trip response for critical protection

• 🧠 Compliance: API 670 standard for turbine protection systems

• 🔍 Inputs: Three independent speed-sensing channels

• 🔧 Outputs: Relay contacts for trip signal and system status

• 🧱 Construction: Industrial-grade enclosure for harsh environments

• 🖥️ Interface: Front panel with diagnostic LEDs and configuration access

• 🔒 Reliability: Continuous self-monitoring and fail-safe operation

• 🌡️ Applications: Steam turbines, gas turbines, compressors, and rotating machinery in power plants, oil & gas, and industrial automation

Why Choose Woodward ProTech Systems?
Woodward is a global leader in turbine and engine control solutions, renowned for innovation, reliability, and engineering excellence. The ProTech 203 series delivers proven overspeed protection with the highest safety integrity level, making it the trusted choice for mission-critical rotating equipment across the energy and industrial sectors.