WOODWARD 5437-1119 PROTECH-GII Protection Module.Spare module for ProTech-GII voted relay bulkhead and panel mount part numbers 8237-1246 Rev D or later and 8237-1369 safety devices.The ProTech-GII 5437-1119 is an overspeed safety device designed to safely shut down steam, gas, and hydro turbines of all sizes upon sensing an overspeed or overacceleration event. This device accurately monitors turbine rotor speed and acceleration via active or passive magnetic pickups (MPUs) and issues a shutdown command to the turbine’s trip valve(s) or corresponding trip system. Depending on the system design, the ProTech-GII can be purchased with two dualredundant trip relay outputs using a 2-out-of-3 voted architecture, or with three independent non-voted trip relay outputs. Individual alarm relays, 4–20 mA speed readouts, and Modbus® * communications make this overspeed device easy to integrate into any turbine safety system.
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WOODWARD 5437-1119 PROTECH-GII PROTECH-GII OVERSPEED PROTECTION DEVICE.pdf
WOODWARD 5437-1119 PROTECH-GII PROTECH-GII OVERSPEED PROTECTION DEVICE
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