PRODUCT INFORMATION
Product Overview
The General Electric IS200TRPGH2B is a Simplex Primary Trip Termination Board within the Mark VI and Mark VIe series. This board serves as the primary trip interface for turbine protection systems. It functions alongside the TREG board to deliver primary and emergency tripping signals to electrical trip devices. Normal operating power consumption for the board is rated at 28 V dc.
Output contact power ratings support 125 V dc at 1 A or 24 V dc at 3 A. The assembly integrates three onboard relays that directly interface with individual trip solenoids. Gas turbine installations utilize this termination unit to receive inputs from up to eight Geiger-Mueller flame detectors. Circuit protection elements include polyester vinyl capacitors and diode bridge rectifiers with protective conformal coating.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Functional Abbreviation | TRPG |
|---|
| Revision Total | 1 Revision |
|---|
TECHNICAL INFORMATION
Features
- Simplex TRPG configuration designed for primary turbine trip control loops.
- Accepts inputs from up to eight Geiger-Mueller flame detectors on gas turbines.
- Operates with the TREG board for integrated electrical trip device interfacing.
- Includes three onboard relays configured to interface with trip solenoids.
- Provides contact output ratings of 125 V dc at 1 A and 24 V dc at 3 A.
- Features a protective conformal coating across the circuit assembly.
TECHNICAL INFORMATION
Applications
- General Electric Mark VI and Mark VIe gas turbine control systems.
- Turbine emergency and primary overspeed trip protection loops.
- Turbine flame detection monitoring using Geiger-Mueller sensors.
TECHNICAL INFORMATION
Connections / Interfaces
- Two terminal blocks with 24 screw connections per block.
- One 37-pin female cable connector designated as JR1.
- Plug connectors J1 through J5 varying from three to twelve positions.
- Dedicated chassis ground shield bar for field wiring.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the board securely within the turbine control cabinet frame.
- Secure field wiring to the dual 24-point screw terminal blocks.
- Connect system communication cabling using the 37-pin female connector JR1.
- Terminate shield drains directly to the onboard shield grounding bar.
TECHNICAL INFORMATION
Configuration Guidelines
- Verify compatibility with associated Mark VI or Mark VIe control racks.
- Confirm flame detector sensor channel assignments prior to system commissioning.
- Coordinate relay trip solenoid wiring in accordance with system safety logic.
TECHNICAL INFORMATION
Compatibility
- Compatible with General Electric Mark VI and Mark VIe control architectures.
- Interoperates with the TREG emergency trip terminal board.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- Direct replacement for matching IS200TRPG Group 2 revision B hardware.
- Verify revision level and conformal coating specifications before replacement.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with General Electric Mark VI and Mark VIe control architectures. Interoperates with the TREG emergency trip terminal board.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary role of the IS200TRPGH2B board?
The IS200TRPGH2B provides primary trip termination and interfaces directly with trip solenoids and flame detectors.
Which partner board operates alongside the IS200TRPGH2B?
It operates with the TREG board to manage primary and emergency trip interfaces for electrical trip devices.
What are the output contact ratings on the IS200TRPGH2B?
The output contacts support 125 V dc at 1 A or 24 V dc at 3 A.
