8200-203
WOODWARD 8200‑203 is a ProTech‑G3 Overspeed Protection Module from Woodward’s safety protection product line. It provides independent overspeed trip protection for steam turbines, gas turbines, compressors and generator sets, functioning as a hard‑wired safety layer separate from the main governor control system.
Description
Key Features
Three‑channel magnetic pickup speed input with 2‑out‑of‑3 voting logic
Real‑time rotational speed monitoring and overspeed relay trip output
Built‑in diagnostics for speed sensor open‑circuit, short‑circuit and signal faults
Industrial‑grade anti‑vibration and electromagnetic interference resistance
Can operate standalone or work in redundancy with 505 / MicroNet control systems
Technical Specifications
Model: WOODWARD 8200‑203
Type: ProTech‑G3 Overspeed Protection Module
Input: 3‑channel magnetic pickup speed signals
Logic: 2‑out‑of‑3 voting protection
Power Supply: 24 VDC
Operating Temperature: −40 °C ~ +85 °C
Applications: Turbine overspeed safety protection, compressor monitoring, generator set protection
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