{"schemaVersion":1,"slug":"yard-marshalling-kiosk-supply-alarm","name":"Yard marshalling-kiosk supply alarm","kind":"symbol","abbreviation":"YMSA","aliases":["Switchyard equipment condition interfaces","switchyards Switchyard equipment condition interfaces","switchyards","Switchyards","Kiosk auxiliary voltage","Kiosk supply-loss alarm"],"category":"power-distribution","drawingTypes":["Schematic"],"referenceFamilies":["Manufacturer"],"summary":"Reports loss of the monitored auxiliary supply at the selected marshalling kiosk.","description":["Reports loss of the monitored auxiliary supply at the selected marshalling kiosk. 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 “Kiosk auxiliary voltage” at the input and “Kiosk supply-loss alarm” at the output. Alarm transmission needs its own available path.","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: Kiosk auxiliary voltage. Identify its source device or document and the state represented on the drawing.","Follow the named output: Kiosk supply-loss alarm. Cross-reference its destination and separate the command from confirmation that the equipment responded.","Alarm transmission needs its own available path.","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 kiosk auxiliary voltage.","Identify the destination and defined state of kiosk supply-loss alarm.","Record the equipment or control-document revision supporting this functional block.","Check this application limit in the project design: Alarm transmission needs its own available path."],"distinction":"Alarm transmission needs its own available path. 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":"Kiosk auxiliary voltage"},{"label":"Output / connection","value":"Kiosk supply-loss alarm"},{"label":"Lookup label","value":"YMSA 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","yard-marshalling-kiosk-door-alarm"],"artwork":"pi26-yard-marshalling-kiosk-supply-alarm","publishedOn":"2026-11-03","updatedOn":"2026-11-03","provenance":"independent-public-research","representation":{"type":"functional-block","focus":"switchyards","family":"yard-auxiliaries","input":"Kiosk auxiliary voltage","output":"Kiosk supply-loss alarm"},"plainEnglish":{"title":"What this block does","introduction":"Reports loss of the monitored auxiliary supply at the selected marshalling kiosk.","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 “Kiosk auxiliary voltage” at the input and “Kiosk supply-loss alarm” at the output. Alarm transmission needs its own available path.","drawings":"Start at the named input: Kiosk auxiliary voltage. Identify its source device or document and the state represented on the drawing. Follow the named output: Kiosk supply-loss alarm. Cross-reference its destination and separate the command from confirmation that the equipment responded.","terms":[{"name":"Input","meaning":"Kiosk auxiliary voltage"},{"name":"Output","meaning":"Kiosk supply-loss alarm"},{"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":["Kiosk auxiliary voltage","YMSA","Kiosk supply-loss alarm"],"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/yard-marshalling-kiosk-supply-alarm","illustration":{"url":"https://eloragrid.ai/tools/electrical-library/illustrations/yard-marshalling-kiosk-supply-alarm.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."}]}