Genset GA
Generator package
A generic generating-package envelope linked to official equipment and installation drawings.
GA objects
Symbols · GEN
Generator
An electrical generating source represented in a power-system drawing.
SLD / Schematic · GEN
What it represents
A generator representation identifies an electrical source in a power system. Its electrical connections and associated switching describe how it supplies the system. The equipment documentation establishes machine type, rating, voltage, earthing and operating capabilities.
Generator systems can also include transfer controls, synchronising, protection and paralleling equipment. These functions should be identified separately rather than compressed into a single generic generator mark. A GA drawing provides the physical package and interface information.
How to read it
- Follow the generator connection through the associated switching and protection.
- Identify whether the drawing describes standby transfer, parallel operation or another documented system arrangement.
Information to show or reference
- Reference the generator equipment schedule.
- Cross-reference switching, control and protection.
- Link the package GA and installation interfaces.
A distinction that matters
A generator symbol identifies an electrical source. It does not establish permission to parallel with another source or define the transfer sequence.
Sources you can follow
These public references support the explanation and provide further detail. Their graphics and downloadable files remain with their publishers.
Generator symbol variants
Public generator types and representations.
Generator switchgear and paralleling controls
Manufacturer generator switchgear and controls context.
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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ATS
Transfer-switch assembly
An equipment assembly connecting a load to the selected supply source.
GA objects
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Synchronism check
Checks documented synchronising conditions before a permitted connection.
Protection functions
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Directional power
A function responding to power with a specified direction and operating condition.
Protection functions
Put the reference into a drawing workflow.
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