ProTech-GII Overspeed Protection
3 Year Warranty
The ProTech-GII is a device designed to safely shutdown steam, gas and hydro turbines, as well as motors, compressors, reciprocating engines and other equipment, upon sensing an overspeed or over-acceleration event. The ProTech-GII consists of three independent modules with independent trip outputs or 2-out-of-3 configuration.
The ProTech-GII is a device designed to safely shutdown steam, gas and hydro turbines, as well as motors, compressors, reciprocating engines and other equipment, upon sensing an overspeed or over-acceleration event. The ProTech-GII consists of three independent modules with independent trip outputs or 2-out-of-3 configuration.
| Part Number | Description | Manuals | Stock Level |
|---|---|---|---|
| 5437-1078 | Woodward Series ProTech-GII Manufactured in Fort Collins, Colorado. Unit 5437-1078 is a High-Voltage/Low-Voltage Voted Spare Relay Module for ProTech models -1246, and -1369. | In Stock Ships Today | |
| 5437-1079 | Unit 5437-1079 from Woodward ProTech-GII Series of Voted Spare Relay Modules | High-Voltage/High-Voltage for ProTech 2 of 3 Voted Architecture models -1247, and -1370. | In Stock Ships 3-5 Days | |
| 5437-1080 | 5437-1080 is a Spare Individual Relay for HV/LV Bulkhead and Panel Mounted ProTech-GII Fault Detection Systems 8237-1244 and 8237-1367. This unit connects to a 2-out-of-3 voted architecture drive, compatible with hydro, gas, and steam turbines, functioning to safely shut them down. | Call for Availability | |
| 5437-1081 | Woodward's Individual Relay 5437-1081 High-Voltage/High-Voltage Spare Module for ProTech models 8237-1245, -1368. The ProTech-GII 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. | Call for Availability | |
| 8237-1244 | The ProTech-GII 8237-1244 consists of three independent modules whose trip outputs are either independent or voted in a 2-out-of-3 configuration. | Call for Availability | |
| 8237-1245 | Woodward's 8237-1245 includes Overspeed/Overacceleration, Alarm, and Trip log functions with timestamping. | Call for Availability | |
| 8237-1246 | The ProTech-GII 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. | In Stock Ships Today | |
| 8237-1247 | The 8237-1247 monitors turbine rotor speed and acceleration via active or passive MPUs and issues a shutdown command to the turbine’s trip valve or corresponding trip system. | In Stock Ships 3-5 Days | |
| 8237-1367 | Woodward's 8237-1367 is designed to be applied as an Overspeed device for any size steam, gas, hydro turbine, reciprocating engine, or plant process equipment. | Call for Availability | |
| 8237-1368 | The 8237-1368 from Woodward's ProTech-GII Overspeed Protection uses Discrete Inputs (3/module, 9 total): Alarm/Trip Reset Command, Start Command, and Speed Fail Override Command | Call for Availability | |
| 8237-1369 | The 8237-1369 provides various pre-defined test routines including an automated periodic test routine to assist users with verifying system operation. | Call for Availability | |
| 8237-1370 | The ProTech-GII 8237-1370 Panel Mount includes Overspeed and Over-acceleration functions as well as time-stamped Alarm, and Trip logs. | Call for Availability | |
| 8237-1594 | The 8237-1594 utilizes a triple modular redundant architecture and 2-out-of-3 voting logic to accurately determine unsafe conditions and singlepoint failures. | Call for Availability | |
| 8237-1595 | 8237-1595 allows failures in Overspeed system components to be detected, annunciated, and allowed to be repaired or replaced while the monitored system continues to operate online. | Call for Availability | |
| 8237-1596 | Woodward's ProTech-GII 8237-1596 consists of three independent modules whose trip outputs are either independent or voted in a 2-out-of-3 configuration. | Call for Availability | |
| 8237-1597 | ProTech-GII's Bulkhead Mounted 8237-1597 is designed to be applied as an Overspeed device for any size steam, gas, hydro turbine, reciprocating engine, or plant process equipment. | Call for Availability | |
| 8237-1598 | The 8237-1598 from Woodward includes Overspeed and Overacceleration, Alarm, and Trip log functions with timestamping. | Call for Availability | |
| 8237-1599 | The Woodward ProTech-GII 8237-1599 Panel Mount includes Overspeed and Over-acceleration functions as well as time-stamped Alarm, and Trip logs. | Call for Availability | |
| 8237-1600 | The ProTech-GII 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. | Call for Availability | |
| 8237-1601 | Woodward's 8237-1601 allows failure detection in Overspeed system components to be repaired or replaced while the monitored system continues to operate online. | Call for Availability | |
| 8237-1656 | 8237-1656 monitors turbine rotor speed and acceleration via active or passive MPUs and issues a shutdown command to the turbine’s trip valve or corresponding trip system. | Call for Availability | |
| 8237-1660 | The 8237-1660 from Woodward utilizes a triple modular redundant architecture and 2-out-of-3 voting logic to accurately determine unsafe conditions and single-point failures. | Call for Availability |
