{"schemaVersion":1,"slug":"iron-core-reactor","name":"Iron-core reactor","kind":"symbol","abbreviation":"L IRON","aliases":["HRT1IC","VRT1IC"],"category":"power-distribution","drawingTypes":["SLD","Schematic"],"referenceFamilies":["IEC","Manufacturer"],"summary":"An iron-core reactor uses a documented magnetic core to provide its inductive characteristic.","description":["An iron-core reactor uses a documented magnetic core to provide its inductive characteristic. Its core and saturation behaviour belong to the selected equipment data."],"readingNotes":["Do not infer linear behaviour at every current level from an iron-core marker.","The preview is an original explanation of this function. Match the actual drawing convention to its legend and the selected equipment documentation."],"drawingChecklist":["Identify circuit connection","State rated current/inductance","Reference core operating limits"],"distinction":"Iron-core construction is different from an air-core reactor.","facts":[{"label":"Drawing role","value":"Inductive component"},{"label":"Representation scope","value":"Functional concept; not an official standard graphic or a product footprint"},{"label":"Public vendor block reference","value":"HRT1IC, VRT1IC (Autodesk identifiers; not IEC symbol numbers)"},{"label":"Identifier status","value":"The short label is a functional lookup label, not an assigned IEC or IEEE symbol number. Any separately listed Autodesk code is a verified vendor block name."}],"references":[{"sourceId":"pub-symbol-reactors","relevance":"Public documentation of this equipment function or named vendor variant; the illustration is independently authored and is not the source graphic."}],"related":["power-transformer","capacitor"],"artwork":"edu-iron-core-reactor","publishedOn":"2026-10-13","updatedOn":"2026-10-13","provenance":"independent-public-research","url":"https://eloragrid.ai/symbols/iron-core-reactor","illustration":{"url":"https://eloragrid.ai/library/illustrations/iron-core-reactor.svg","scope":"Original educational concept; not an official standard graphic or product footprint","license":"https://creativecommons.org/licenses/by/4.0/"},"sources":[{"id":"pub-symbol-reactors","title":"AutoCAD Electrical: Reactors and inductors","publisher":"Autodesk","url":"https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-BAD50DBF-0951-44A0-BB4C-A57B4A4ED895.htm","type":"cad-reference","scope":"Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.","checkedOn":"2026-10-13","reuse":"link-only","relevance":"Public documentation of this equipment function or named vendor variant; the illustration is independently authored and is not the source graphic."}]}