ResourcesPower system single-line symbols (IEC 60617)
Transformer, delta-star, neutral earthed symbol (DWG block)
Transformer, delta-star, neutral earthed is a ready-to-use AutoCAD block named PWR_TX_DYN in the Power system single-line symbols (IEC 60617), group “Transformers”. It carries 12 attributes, 2 of them visible, so it works in equipment lists and BlockSync exports.
Block details
| Block name | PWR_TX_DYN |
|---|---|
| Library | Power system single-line symbols (IEC 60617) |
| Group | Transformers |
| Standard | IEC 60617 |
| Attributes | 12 attributes, 2 visible |
Attributes
Visible on the drawing: TAG, RATING_MVA.
Hidden, they carry the data for schedules: VOLTAGE_RATIO, VECTOR_GROUP, IMPEDANCE_PCT, TAP_RANGE, COOLING, NEUTRAL_EARTHING, MANUFACTURER, MODEL, 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
- Download the ZIP and unzip it. It holds one DWG with the block PWR_TX_DYN.
- Open the DWG and copy the block into your drawing, or insert it from the DWG with INSERT.
- Double-click a copy to fill in the tag and the other attributes.
Used in sample drawings
The Transformer, delta-star, neutral earthed symbol is placed in these finished sample drawings, so you can see how it is used on a real sheet:
- Substation single-line diagram: Single busbar
- Substation single-line diagram: Double busbar
- Low-voltage distribution diagram: Main distribution board
The symbol is our own drawing after the common form of IEC 60617, 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, delta-star, neutral earthed
- Simplified Chinese
- 变压器，三角-星，中性点接地
- Traditional Chinese
- 變壓器，三角-星，中性點接地
- Japanese
- 変圧器 Δ-Y(中性点接地)
- Korean
- 변압기, 델타-스타, 중성점 접지
- German
- Transformator, Dreieck-Stern, Sternpunkt geerdet
- French
- Transformateur triangle-étoile, neutre à la terre
- Italian
- Trasformatore triangolo-stella con neutro a terra
- Spanish
- Transformador triángulo-estrella, neutro a tierra
