TX
Power transformer
Equipment transferring electrical power between winding circuits.
SLD / Schematic
Symbols · L IRON
Iron-core reactor
An iron-core reactor uses a documented magnetic core to provide its inductive characteristic.
SLD / Schematic · L IRON
What it represents
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.
How to read it
- 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.
Information to show or reference
- Identify circuit connection
- State rated current/inductance
- Reference core operating limits
A distinction that matters
Iron-core construction is different from an air-core reactor.
Sources you can follow
These public references support the explanation and provide further detail. Their graphics and downloadable files remain with their publishers.
AutoCAD Electrical: Reactors and inductors
Public documentation of this equipment function or named vendor variant; the illustration is independently authored and is not the source graphic.
About this graphic
This illustration was authored independently by Elora Grid to explain the concept. It is not reproduced from a customer drawing, an official standard graphic or a manufacturer CAD file. Its correspondence to an exact IEC or IEEE symbol identifier has not been certified.
SVG and DXF downloads contain this original artwork. DXF uses unscaled drawing units; a GA envelope supplies no product dimensions, clearances or fabrication information. Original artwork is available under CC BY 4.0. Third-party references retain their own terms.
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