Product Overview

The General Electric IS200VTURH1BAA is a primary turbine protection and trip interface board used in GE Mark-series turbine control architectures. It supports critical protective functions by processing speed-related inputs and coordinating trip logic outputs used to actuate emergency shutdown devices. The board is typically applied in control cabinets for gas and steam turbines, where reliable primary protection is required for safe operation and coordinated plant control.

This card is commonly installed in a VME-style rack environment and is selected by exact part number to maintain form, fit, and function compatibility in existing Mark VI/Mark-family systems.

Hardware Parameters

Key Technical Characteristics

• Primary trip coordination for turbine shutdown functions, including overspeed-related protective actions

• Pulse speed signal processing for turbine speed measurement and protection logic inputs

• Designed for redundant architectures supporting TMR deployments where required by availability targets

• Rack-installed board format with front access for status indication and service connectivity

• Industrial durability suitable for turbine control cabinets and continuous-duty power generation environments

Industrial Applications

• Gas turbine protection systems requiring primary trip logic coordination and speed input processing

• Steam turbine protection and control where high-integrity shutdown pathways are maintained

• Power plant modernization and spares where exact board replacement is needed to preserve existing rack wiring

• TMR turbine control systems used in critical generation assets demanding high availability