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IS220PTURH1B GE Module Parts Mark VIe Turbine-Specific Primary Trip I/O Pack
The GE IS220PTURH1B is a Turbine-Specific Primary Trip I/O Pack designed for the GE Mark VIe Speedtronic turbine control and protection system.
The PTUR module provides an interface between turbine protection sensors, emergency shutdown circuits, and the turbine control system. It processes critical signals such as turbine speed, generator voltage, shaft voltage, shaft current, flame detection, and emergency stop inputs.
Working with the IS200TRPAH1A terminal board, the module supports primary turbine trip functions and helps protect turbine equipment against overspeed, abnormal operating conditions, and other potentially dangerous faults.
- Dedicated Turbine Protection: Designed specifically for primary turbine trip applications.
- Reliable Signal Processing: Handles critical turbine protection and monitoring signals.
- Integrated Diagnostics: LED indicators help technicians identify module and communication status.
- Industrial Design: Suitable for demanding power generation environments.
- Terminal Board Integration: Works with the IS200TRPAH1A terminal board.
- Mark VIe Compatibility: Integrates into GE's turbine control and protection architecture.
- Gas turbine primary protection systems
- Steam turbine protection and shutdown systems
- Generator synchronization monitoring
- Turbine overspeed protection
- Emergency shutdown systems
- Power plant turbine control cabinets
- Industrial turbine-generator installations
- Hardware Inspection: Check the IS220PTURH1B module for physical damage and verify the revision.
- Terminal Board Verification: Confirm that the IS200TRPAH1A terminal board is installed and compatible.
- Power Supply Check: Verify the 28 VDC nominal supply and ensure that voltage remains within the specified range.
- Signal Wiring: Connect speed sensors, emergency stop circuits, and other supported protection signals according to the official wiring diagram.
- Ethernet Connection: Connect the module to the designated Mark VIe I/O Ethernet network.
- Software Configuration: Configure the corresponding I/O and protection functions using the appropriate GE engineering software.
- Diagnostic Inspection: Check power, communication, and I/O status indicators.
- Functional Testing: Perform approved signal simulation and trip-circuit testing.
- System Verification: Confirm that protection signals and shutdown responses operate correctly before returning the turbine to service.
This module is part of a turbine protection system. Commissioning and trip testing should be performed by qualified personnel under approved plant procedures. Never bypass active turbine protection circuits during normal operation.
| Model | IS220PTURH1B |
|---|---|
| Series | GE Mark VIe Speedtronic |
| Function | Turbine-Specific Primary Trip I/O Pack |
| Compatible Terminal Board | GE IS200TRPAH1A |
| Power Supply | 28 VDC nominal (allowable range 27.4–28.6 VDC) |
It is used for primary turbine trip protection and monitoring in GE Mark VIe turbine control systems.
The specified accessory terminal board is the GE IS200TRPAH1A.
It requires a nominal 28 VDC supply, with an allowable range of 27.4–28.6 VDC.
Mark VIe Primary Trip I/O Pack
,GE IS220PTURH1B Turbine Module
,Turbine-Specific Primary Trip I/O
Miss. Liliya
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- Tel: +65 8056 0440
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