{"schemaVersion":1,"slug":"breaker-pole-travel-monitor-interface","name":"Breaker pole travel-monitor interface","kind":"symbol","abbreviation":"BPTI","aliases":["Switchyard equipment condition interfaces","switchyards Switchyard equipment condition interfaces","switchyards","Switchyards","Pole travel measurements","Travel-condition information"],"category":"power-distribution","drawingTypes":["Schematic"],"referenceFamilies":["Manufacturer"],"summary":"Identifies the condition-monitoring path recording the selected breaker pole movement.","description":["Identifies the condition-monitoring path recording the selected breaker pole movement. Yard equipment supervision carries the condition and support-system information of primary equipment into station alarms. A monitor's declared alarm, measurement and self-fault output need separate point names.","In a switchyard marshalling kiosk, gas compartment, operating mechanism and cabinet-service indications are collected for the station controller. Their equipment tags identify the actual compartment or mechanism being monitored. For this reference, the drawing identifies “Pole travel measurements” at the input and “Travel-condition information” at the output. Sensor position and analysis method must be known.","Keep primary-device identity, compartment boundaries and monitor health visible. A monitoring illustration does not establish a leak rate, operating threshold or remaining equipment life. The functional block is an independent explanation of this named application. Equipment-specific ratings, terminal connections and operating conditions must be established in the project documentation."],"readingNotes":["Start at the named input: Pole travel measurements. Identify its source device or document and the state represented on the drawing.","Follow the named output: Travel-condition information. Cross-reference its destination and separate the command from confirmation that the equipment responded.","Sensor position and analysis method must be known.","Keep primary-device identity, compartment boundaries and monitor health visible. A monitoring illustration does not establish a leak rate, operating threshold or remaining equipment life."],"drawingChecklist":["Label the source and connection reference for pole travel measurements.","Identify the destination and defined state of travel-condition information.","Record the equipment or control-document revision supporting this functional block.","Check this application limit in the project design: Sensor position and analysis method must be known."],"distinction":"Sensor position and analysis method must be known. This reference describes the named application; it does not establish a new IEC graphical symbol, an ANSI device-function number or an exact manufacturer connection diagram.","facts":[{"label":"Representation","value":"Functional block"},{"label":"Installation focus","value":"Switchyards"},{"label":"Input / boundary","value":"Pole travel measurements"},{"label":"Output / connection","value":"Travel-condition information"},{"label":"Lookup label","value":"BPTI is a library lookup label, not a standard device designation."}],"references":[{"sourceId":"pi26-gis-monitoring","relevance":"Public technical context for switchyard equipment condition interfaces. Gas, operating mechanism and circuit-breaker condition monitoring. The application text and educational graphic are independently authored; the publisher does not certify this representation."}],"related":["partial-discharge-sensor","ga-substation-rtu","breaker-operating-time-trend-interface"],"artwork":"pi26-breaker-pole-travel-monitor-interface","publishedOn":"2026-11-03","updatedOn":"2026-11-03","provenance":"independent-public-research","representation":{"type":"functional-block","focus":"switchyards","family":"yard-auxiliaries","input":"Pole travel measurements","output":"Travel-condition information"},"plainEnglish":{"title":"What this block does","introduction":"Identifies the condition-monitoring path recording the selected breaker pole movement.","example":"In a switchyard marshalling kiosk, gas compartment, operating mechanism and cabinet-service indications are collected for the station controller. Their equipment tags identify the actual compartment or mechanism being monitored. For this reference, the drawing identifies “Pole travel measurements” at the input and “Travel-condition information” at the output. Sensor position and analysis method must be known.","drawings":"Start at the named input: Pole travel measurements. Identify its source device or document and the state represented on the drawing. Follow the named output: Travel-condition information. Cross-reference its destination and separate the command from confirmation that the equipment responded.","terms":[{"name":"Input","meaning":"Pole travel measurements"},{"name":"Output","meaning":"Travel-condition information"},{"name":"Application reference","meaning":"An explanation of a named drawing function or circuit relationship; the project documents define the equipment and its connections."}],"diagram":"flow","steps":["Pole travel measurements","BPTI","Travel-condition information"],"caption":"A reading guide. The entry's original illustration and input/output facts describe this application.","sources":[{"label":"Modular switchgear monitoring","url":"https://www.hitachienergy.com/in/en/products-and-solutions/high-voltage-switchgear-and-breakers/monitoring-and-controlled-switching/modular-switchgear-monitoring-msm"}],"profileId":"power-installation-yard-auxiliaries"},"url":"https://eloragrid.ai/symbols/breaker-pole-travel-monitor-interface","illustration":{"url":"https://eloragrid.ai/tools/electrical-library/illustrations/breaker-pole-travel-monitor-interface.svg","scope":"Original educational concept; not an official standard graphic or product footprint","license":"https://creativecommons.org/licenses/by/4.0/"},"sources":[{"id":"pi26-gis-monitoring","publisher":"Hitachi Energy","title":"Modular switchgear monitoring","url":"https://www.hitachienergy.com/in/en/products-and-solutions/high-voltage-switchgear-and-breakers/monitoring-and-controlled-switching/modular-switchgear-monitoring-msm","scope":"Gas, operating mechanism and circuit-breaker condition monitoring.","type":"manufacturer","checkedOn":"2026-11-03","reuse":"link-only","relevance":"Public technical context for switchyard equipment condition interfaces. Gas, operating mechanism and circuit-breaker condition monitoring. The application text and educational graphic are independently authored; the publisher does not certify this representation."}]}