Technical Parameter

Module Description

The GE IS200TRPGH1BDD (S1C5029) is a Triple Redundant Protection Gateway (TRPG) module designed for GE’s Mark VI and Mark VIe turbine control systems. It serves as a critical safety component in power generation applications, providing triple-redundant, fault-tolerant protection logic for gas and steam turbines.

Key Features & Functions

1. Triple Modular Redundancy (TMR)
   • Uses three independent processing channels to ensure maximum reliability.
   • Implements 2-out-of-3 (2oo3) voting logic to prevent false trips while maintaining safety.
2. High-Availability Protection
   • Monitors critical turbine parameters (speed, temperature, vibration).
   • Triggers emergency shutdowns if unsafe conditions are detected.
3. Fail-Safe Design
   • Continues operating even if one channel fails.
   • Provides optical isolation between channels to prevent fault propagation.
4. Diagnostics & Monitoring
   • Built-in self-testing for continuous health monitoring.
   • LED indicators for power, channel status, and fault detection.
5. Hot-Swappable
   • Can be replaced without shutting down the entire turbine system.

Typical Applications

• Gas/Steam Turbine Overspeed Protection
• Generator Protection Systems
• Nuclear Plant Safety Controls
• Critical Industrial Process Shutdown Systems

Compatibility

• Works with:
  • Mark VI Speedtronic systems
  • Mark VIe distributed control systems
• Interfaces with:
  • Other protection modules (IS200TREGH1A, IS200TBAIH1B)
  • GE’s ToolboxST engineering software

Why This Module Matters

The IS200TRPGH1BDD is essential for:
1. Preventing catastrophic turbine failures
2. Meeting SIL 2/SIL 3 safety requirements
3. Ensuring 24/7 reliability in power plants

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•Package: Original packing with cartons

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FAQ

Q:What is the earliest time when you can make delivery?

A:We will make delivery once received your payment.

Q:If the product can’t work, can it be returned?

A:We provide one year warranty.

Q:How easy is it to obtain items?

A:New are no longer continuously manufactured, and therefore supply is scarce.

However, at SAUL we specialize in sourcing hard-to-find products, and although

the lead time varies, the average is between 5-7 business days.

Q:What is the typical price for the items?

A:SAUL ELECTRIC always gives customers excellent service and prices that are highly competitive.

Requirements for delivery and availability do affect pricing.