GEN
Generator
An electrical generating source represented in a power-system drawing.
SLD / Schematic
Symbols · SUBSTATION
Substation
A substation representation identifies a documented facility boundary in a network or system diagram.
SLD / Schematic · SUBSTATION
What it represents
A substation representation identifies a documented facility boundary in a network or system diagram. Its buses, transformers, switching devices and protection are developed on linked drawings.
How to read it
- Read the internal electrical arrangement from the referenced substation SLD.
- 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
- Name substation
- Identify network connections
- Reference internal drawing set
A distinction that matters
A substation-type marker does not describe a complete switchgear lineup or GA footprint.
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: Power station and substation concepts
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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