Description
Product details:
Origin: USA
Key words:5437-1079
Net weight (Kg) : 1.221Kg
Condition: 100% original
Warranty: 1 year
Packaging: 100% original
Delivery time: TNT, DHL, FEDEX, EMS, UPS
Single Woodward model 5437-1079 for ProTech-GII series fault detection system. The product uses a three-for-two voting architecture with three non-voting trip relays output, allowing one to malfunction or work while the others function properly. It is compatible with hydraulic, gas and steam turbines and is able to shut them down safely. Each of the three separate relays has a separate alarm.
Unit 5437-1079 High voltage/High voltage voting backup relay module for ProTech models -1247 and -1370. Detect failures in system components to alert users, and three-for-two redundancy allows for repair or replacement while the monitored system continues to operate online. The series is designed for critical applications where personnel safety and equipment availability are both concerns or necessary.
The Safety module is a Level 3 safety device with safety integrity that can be used as a stand-alone IEC61508 device or in the IEC61511 plant safety system with a sulfur-resistant conformal coating for 3C2 environments.
8237-1247 monitors turbine rotor speed and acceleration through active or passive microprocessors and issues closing commands to the turbine’s gate jump valve or corresponding trip system.
Woodward’s 8237-1367 is designed to be used as an overspeed device for steam, gas, water turbines, reciprocating engines, or plant process equipment of any size.
8237-1368 Woodward ProTech-GII Overdrive protection’s 8237-1368 uses discrete inputs (3 / module, 9 in total): alarm/trip reset command, start command, and speed failure override command
8237-1369 provides a variety of predefined test programs, including automated periodic test programs, to help users verify system operation.
8237-1370 ProTech-GII 8237-1370 Panel mount includes overspeed and overacceleration features, as well as time-stamped alarms and trip logs.
8237-1594 uses a three-mode redundant structure and three-take two voting logic to accurately determine unsafe conditions and single points of failure.
8237-1595 Allows for detection, notification of failures in overdrive system components, and for repair or replacement while the monitoring system continues to operate online.
Woodward’s ProTech-GII 8237-1596 consists of three separate modules with a trip output of either a separate output or a three-for-two configuration.
The ProTech-GII dividers installed on 8237-1597 are designed for overdrive in steam, gas, water turbines, reciprocating engines, or plant process equipment of any size.
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