# DC generator

Canonical URL: https://eloragrid.ai/symbols/dc-generator
Publisher: Elora Grid
Updated: 2026-10-13
Lookup label: G DC
Drawing use: SLD, Schematic
Reference families: IEC, Manufacturer

A DC generator converts mechanical input into a documented DC electrical output.

## What it represents

A DC generator converts mechanical input into a documented DC electrical output. Its output polarity and excitation arrangement must be identified where they affect the connected system.

## How to read it

- Follow the excitation circuit separately when the selected machine requires it.
- 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

- State DC output rating
- Mark polarity
- Reference excitation and control

## Important distinction

A generator supplies a source; a DC motor represents a load even if the machine principles are related.

## Facts

- Drawing role: Generating source
- Representation scope: Functional concept; not an official standard graphic or a product footprint
- Public vendor block reference: HPW1G9, VPW1G9 (Autodesk identifiers; not IEC symbol numbers)
- Identifier status: 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.

## Public references

- [Generator symbol variants](https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-09BE3BB5-9118-4302-8061-3888692E538F.htm) — Autodesk. Public documentation of this equipment function or named vendor variant; the illustration is independently authored and is not the source graphic.

## Graphic scope

Independent original educational concept illustration by Elora Grid. Not a certified standards graphic or manufacturer footprint. Unitless; not to scale. Original artwork licence: https://creativecommons.org/licenses/by/4.0/. Publisher material is linked only.