GE  IS420PPNGH1A 緊急渦輪保護板

1.產(chǎn) 品 資 料 介 紹：

中文資料：

IS420PPNGH1A 是 GE（通用電氣）Mark VIeS 安全控制系統(tǒng)中的緊急渦輪保護板（Emergency Trip Protection Board），用于燃氣輪機、蒸汽輪機等關(guān)鍵設(shè)備的超速保護和緊急停機。

IS420PPNGH1A 主要特點

1. 專用于渦輪機保護

   • 監(jiān)測渦輪機的轉(zhuǎn)速、振動等關(guān)鍵參數(shù)，防止設(shè)備超速或失控。

   • 支持**緊急停機（ETS - Emergency Trip System）**功能，快速響應(yīng)異常情況。

2. 高可靠性 & 冗余設(shè)計

   • 符合 SIL3（安全完整性等級3）標(biāo)準(zhǔn)，確保在關(guān)鍵應(yīng)用中的安全性。

   • 支持雙通道或三重冗余配置，提升系統(tǒng)可靠性。

3. 兼容 Mark VIeS 系統(tǒng)

   • 該保護板是 GE Mark VIeS 安全控制系統(tǒng)的一部分，可無縫集成到現(xiàn)有的控制架構(gòu)中。

   • 通過安全控制器執(zhí)行保護邏輯，實現(xiàn)渦輪機超速保護、閥門關(guān)閉、報警處理等功能。

4. 高速數(shù)據(jù)處理

   • 具備高精度頻率檢測和快速響應(yīng)能力，確保渦輪機在異常情況下迅速停機。

   • 兼容Profinet、Modbus TCP/IP等工業(yè)通信協(xié)議，實現(xiàn)遠程監(jiān)測和數(shù)據(jù)記錄。

5. 工業(yè)級設(shè)計

   • 抗干擾能力強，適用于高溫、高濕、高振動等嚴(yán)苛環(huán)境。

   • 采用先進的診斷功能，能夠檢測傳感器故障、數(shù)據(jù)異常等問題，提升維護效率。

應(yīng)用領(lǐng)域

• 燃氣輪機/蒸汽輪機超速保護

• 石油天然氣管道保護系統(tǒng)

• 核電、火電、水電站自動化

• 工業(yè)制造過程的緊急停機控制

英文資料：

IS420PPNGH1A is an Emergency Trip Protection Board in the GE Mark VIeS safety control system, used for overspeed protection and emergency shutdown of critical equipment such as gas turbines and steam turbines.

IS420PPNGH1A Main Features

Specially designed for turbine protection

Monitor key parameters such as turbine speed and vibration to prevent equipment overspeed or loss of control.

Support * * Emergency Trip System (ETS) * * function to quickly respond to abnormal situations.

High reliability&redundancy design

Compliant with SIL3 (Safety Integrity Level 3) standards to ensure safety in critical applications.

Support dual channel or triple redundancy configuration to enhance system reliability.

Compatible with Mark VIeS system

This protective board is part of the GE Mark VIeS safety control system and can be seamlessly integrated into existing control architectures.

Implement protection logic through a safety controller to achieve functions such as turbine overspeed protection, valve closure, and alarm processing.

High speed data processing

Equipped with high-precision frequency detection and fast response capability, ensuring the turbine can quickly shut down in abnormal situations.

Compatible with industrial communication protocols such as Profinet and Modbus TCP/IP, enabling remote monitoring and data recording.

Industrial grade design

Strong anti-interference ability, suitable for harsh environments such as high temperature, high humidity, and high vibration.

Adopting advanced diagnostic functions, it can detect sensor faults, data anomalies, and other issues, improving maintenance efficiency.

application area 

Gas turbine/steam turbine overspeed protection

Oil and gas pipeline protection system

Automation of nuclear power, thermal power, and hydropower stations

Emergency shutdown control in industrial manufacturing processes

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