GE IS200TRPGH1BCC（TRPG）是Mark VI / Mark VIe涡轮控制系统主跳闸继电器端子板，作为机组保护关键接口板，连接紧急跳闸电磁阀与火焰检测信号，配套TREG跳闸板共同构成燃气轮机紧急保护回路，带三防涂层，保障机组故障时可靠跳闸。

GE IS200TRPGH1BCC (TRPG) is the primary trip relay terminal board for Mark VI / Mark VIe turbine control system. It acts as a critical protection interface connecting emergency trip solenoids and flame detectors. It works with the TREG trip board to build the gas turbine emergency protection loop, equipped with conformal coating for reliable trip action during unit faults.

板卡采用TMR三模冗余2oo3表决继电器设计，单通道故障不会造成误跳闸，内置通道诊断，可识别继电器、线路异常。属于停产稀缺备件，广泛用于联合循环电站燃气轮机控制柜维保替换，对机组安全联锁至关重要。

This board adopts TMR triple modular redundancy 2oo3 voting relay design, single channel fault will not cause false trip. Built-in channel diagnostics detect relay and wiring faults. It is a discontinued legacy spare part widely used for gas turbine cabinet maintenance in combined cycle power plants and critical for unit safety interlock.

Main Specifications 技术参数

• 1. Product Series / 产品系列：GE Speedtronic Mark VI / Mark VIe Turbine Control System

• 2. Part Numbers / 型号编码：IS200TRPGH1BCC (TRPG Primary Trip Board)

• 3. Function Type / 类型：Primary Trip Relay Terminal Board 主跳闸继电器端子板

• 4. Key Features / 特性：TMR 2oo3 voting relays, trip solenoid interface, 8 flame detector inputs, conformal coating, channel self-diagnosis

• 5. Mounting / 安装：标准Mark VIe机架插槽安装，背板总线通讯，125VDC / 28VDC供电

Core Functions 核心功能

• 1. 燃气轮机主保护回路接口，驱动紧急跳闸电磁阀执行机组停机保护。
  Main protection interface for gas turbine, drive emergency trip solenoids to shut down the unit.

• 2. 接入火焰检测器信号，配合主控完成火焰丢失保护逻辑判断。
  Receive flame detector signals and cooperate with main controller for flame loss protection judgment.

• 3. TMR三冗余2oo3表决机制，规避单点故障引发误跳，提升保护可靠性。
  TMR 2oo3 voting mechanism to avoid false trip caused by single point failure.

• 4. 实时通道故障诊断，继电器、线路异常状态上报控制系统。
  Real-time channel diagnosis, report relay and wiring abnormal status to control system.

• 5. 三防漆与浪涌防护，适应汽机厂房高温、粉尘、振动恶劣工况。
  Conformal coating protection for high temperature, dust and vibration environment in turbine room.

Application Scenarios 应用场景

• 1. 联合循环电站燃气轮机Mark VI/Mark VIe控制柜保护回路备件更换维保。
  Spare replacement and maintenance for protection loop of gas turbine Mark VI / Mark VIe cabinets in combined cycle power plants.

• 2. 存量GE涡轮机组安全联锁系统升级改造，老化跳闸板替换。
  Retrofit of legacy GE turbine safety interlock system and replacement of aging trip boards.

• 3. 海外电站燃气轮机项目成套备件供货，搭配TREG、VTUR板卡。
  Complete spare parts supply for overseas gas turbine projects, matched with TREG and VTUR boards.

• 4. 电厂机组紧急停机保护回路检修、测试、备件储备。
  Inspection, testing and spare stock of unit emergency shutdown protection loop in power plants.

• 5. 与TREG跳闸板组合，搭建完整的主跳闸+应急跳闸双重保护链路。
  Work with TREG board to build complete primary trip and emergency trip dual protection chain.

FAQ 常见问答

Similar Models 相似型号

IS200TRPGH1B

IS200TREGH1BAA

IS200VTURH1BAC

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IS200WETAH1BB