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ResourcesElectrical symbols, ANSI/IEEE 315 style

Transformer, three windings (circle form) symbol (DWG block)

Transformer, three windings (circle form) is a ready-to-use AutoCAD block named IEEE_TRANSFORMER_3W in the Electrical symbols, ANSI/IEEE 315 style, group “Transformers, machines and passive parts”. It carries 10 attributes, 3 of them visible, so it works in equipment lists and BlockSync exports.

Transformer, three windings (circle form) symbol, block IEEE_TRANSFORMER_3W
Download this symbol (ZIP)

Download the whole library (79 symbols)

Block details

Block nameIEEE_TRANSFORMER_3W
LibraryElectrical symbols, ANSI/IEEE 315 style
GroupTransformers, machines and passive parts
StandardANSI/IEEE 315
Attributes10 attributes, 3 visible

Attributes

Visible on the drawing: TAG, DEVICE, RATING.

Hidden, they carry the data for schedules: VOLTAGE_PRIMARY, VOLTAGE_SECONDARY, IMPEDANCE, PART_NO, MANUFACTURER, REMARKS, DESC.

Export the attributes of every copy in a drawing to Excel with BlockSync, check them and write the corrections back in one run.

How to use it

  1. Download the ZIP and unzip it. It holds one DWG with the block IEEE_TRANSFORMER_3W.
  2. Open the DWG and copy the block into your drawing, or insert it from the DWG with INSERT.
  3. Double-click a copy to fill in the tag and the other attributes.

The symbol is our own drawing after the common form of ANSI/IEEE 315, not a certified copy. The library page explains how the symbols relate to the standard.

Names in other languages

The same symbol under its name in the other site languages.

English
Transformer, three windings (circle form)
Simplified Chinese
变压器，三绕组（圆圈形）
Traditional Chinese
變壓器，三繞組（圓圈形）
Japanese
変圧器、3巻線(円形)
Korean
변압기, 3권선(원형)
German
Transformator, drei Wicklungen (Kreisform)
French
Transformateur, trois enroulements (forme cercle)
Italian
Trasformatore, tre avvolgimenti (forma a cerchi)
Spanish
Transformador, tres devanados (forma de círculos)

More symbols in the group “Transformers, machines and passive parts”