Original Woodward 8237‑1600 ProTech‑GII overspeed protection unit for turbine safety control system.

Product Overview

Woodward 8237‑1600 is ProTech‑GII series overspeed protection controller, adopts 2‑out‑of‑3 voting relay architecture. It monitors rotating speed and triggers emergency trip while overspeed occurs, widely used for gas, steam and hydro‑turbine safety protection in power generation industry.

Key Features

• 2‑out‑of‑3 voting relay safety architecture
• High‑voltage and low‑voltage dual speed sensor input
• Fast trip response for overspeed and over‑acceleration protection
• Local display and keypad for parameter setup
• Event log storage for alarm and trip records
• Modbus communication for remote monitoring

• LED indicator for working status and fault diagnosis

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Technical Specifications

• Part number: 8237‑1600
• Series: ProTech‑GII
• Function: Turbine overspeed protection controller
• Mounting: Panel mounting
• Speed range: 0.5‑32000 rpm
• Communication: Modbus

• Diagnosis: LED status indication, local display

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Compatibility

Compatible with gas turbine, steam turbine and hydro‑turbine safety system, matches Woodward ProTech‑GII series related accessories.