{"product_id":"is220pproh1a-general-electric-backup-turbine-protection-module","title":"IS220PPROH1A General Electric Backup Turbine Protection Module","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE IS220PPROH1A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebackup turbine protection I\/O pack (P-Pack)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eused in GE turbine control architectures to provide an independent protective layer for critical turbine trip functions. It is designed to interface directly with turbine field protection signals and is commonly applied in emergency trip schemes where fast, deterministic response is required.\u003c\/p\u003e\n\u003cp\u003eUnlike a passive terminal board, the IS220PPROH1A is an intelligent module with onboard processing, diagnostics, and network communications. When installed with the appropriate terminal board, it supports robust signal acquisition and protection handling while simplifying cabinet wiring and long-term maintenance.\u003c\/p\u003e\n\u003ch3\u003eKey Technical Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection-focused I\/O pack\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupporting backup trip and emergency shutdown functions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpeed signal handling\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith three dedicated speed-related inputs used for deceleration, acceleration, and overspeed functions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware-based overspeed protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eimplemented at the module level for high dependability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork communications\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evia dual 10\/100 Ethernet ports for integration into the control system architecture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFront-face status indication\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith LEDs for power\/attention and link\/activity monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInternal monitoring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincluding module temperature supervision for diagnostics and reliability support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal board pairing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etypically used with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTREAH_A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor field termination (application dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring guidance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor voltage sensing applications up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1,000 ft (305 m)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e18 AWG\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecable (installation dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Parameters\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS220PPROH1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct series\u003c\/td\u003e\n\u003ctd\u003eEX2100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eBackup Turbine Protection Module (P-Pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem\u003c\/td\u003e\n\u003ctd\u003eDCS \/ Turbine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailability\u003c\/td\u003e\n\u003ctd\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e13 × 8.2 × 6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscontinued status\u003c\/td\u003e\n\u003ctd\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOQ\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperational Use Cases\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEmergency trip (ESD) functions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor aeroderivative and industrial turbine installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackup overspeed and speed-check protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto complement primary control protection layers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModernization and spares\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor installed GE turbine control systems using P-Pack architectures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection troubleshooting\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhere independent speed input verification and trip path validation are required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45519077277869,"sku":"IS220PPROH1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/general-electric-is220pproh1a-backup-turbine-protection-module-nvk1xfp2mzs.jpg?v=1766986391","url":"https:\/\/www.maxwellplc.com\/products\/is220pproh1a-general-electric-backup-turbine-protection-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}