The collection contains 73 semi-graphic symbols of electrical devices in the format of AutoCAD DWG, used in the design of the main single-line diagrams of electrical circuits.

Conditional graphical notation for convenience, collected in the tool palette blocks.

ASB presented the following equipment:


- Substations.

- Power transformers.

- Measuring transformers.

- High-voltage switches.

- Disconnecting.

- For short.

- Separators.

- Electric machines.

- Fuses.

- Arresters.

- Reactor.

- Cable line.