{"product_id":"abb-sptps02-symphony-plus-bailey-turbine-protection-module","title":"ABB SPTPS02 Symphony Plus Bailey Turbine Protection Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB SPTPS02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-integrity Turbine Protection Module (TPM) within the Symphony Plus and legacy Bailey Harmony\/Infi 90 architectures. This module provides dedicated, hardware-based protection logic for steam and gas turbines, specifically monitoring critical parameters like overspeed, vacuum failure, and axial displacement. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring the deterministic response times required to execute emergency trip strings and prevent catastrophic mechanical failure in power generation assets.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eThe SPTPS02 utilizes specialized high-speed processing to maintain turbine safety limits:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTurbine Protection \/ Trip Logic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Family\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSymphony Plus \/ Bailey Harmony\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOverspeed Protection \u0026amp; Trip String Management\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-speed Pulse (Tachometer) \u0026amp; Discrete\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSub-millisecond Trip Execution\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHarmony Rack \/ BRC Controllers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRedundancy Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2-out-of-3 (2oo3) Voting Logic Capable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Trip Execution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe SPTPS02 processes trip logic independently of the main controller's scan cycle. This hardware-level execution ensures that emergency shutdowns occur within milliseconds of a detected fault, protecting the turbine blading and shaft from overspeed destruction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Voting Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module supports sophisticated 2-out-of-3 (2oo3) voting configurations. This architecture eliminates single points of failure and prevents \"nuisance trips\" caused by a single faulty sensor, maximizing both plant safety and operational availability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Frequency Pulse Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated tachometer inputs handle high-frequency pulses from magnetic pickups or proximity probes. The module converts these raw signals into precise RPM data with high resolution, allowing for the detection of subtle acceleration trends before they exceed safety thresholds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Trip-String Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module continuously monitors the continuity of the physical trip string. It detects open circuits or shorted wiring in the emergency stop circuit, alerting operators to protection system vulnerabilities before an actual event occurs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Signal Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRobust internal isolation protects the sensitive logic from high-voltage transients and electromagnetic interference (EMI) common in power plant environments. This ensures that electrical noise from heavy motors or generators does not trigger an accidental turbine trip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the SPTPS02 operate as a standalone protection device?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the SPTPS02 executes the trip logic autonomously, it typically resides within a Symphony Plus or Bailey rack to communicate status and alarm data to the Bridge Controller (BRC). It acts as the final safety layer for the turbine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of speed sensors does this module support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module interfaces directly with standard industrial magnetic pickups (MPUs) and active proximity probes. It processes high-frequency pulse trains to calculate rotational velocity without requiring external signal converters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a refurbished or surplus unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely not. We guarantee this SPTPS02 is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal hardware. It arrives in the original ABB factory packaging with all security seals, serial numbers, and technical documentation intact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the module handle a \"First Out\" alarm?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SPTPS02 captures the specific input that triggered the trip with millisecond-accurate time-stamping. This \"First Out\" functionality allows engineers to identify the root cause of a shutdown instantly, significantly reducing diagnostic time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53095922794680,"sku":"SPTPS02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/SPTPS02.jpg?v=1774428355","url":"https:\/\/www.globalpetroparts.com\/products\/abb-sptps02-symphony-plus-bailey-turbine-protection-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}