| Name | Description |
|---|---|
| Breakers | |
| Line-faults | |
| Impedance and admittance two terminal | |
| Impedance and admittance one terminal | |
| Simple mpedance and admittance two terminal | |
| Rectifiers and Inverters | |
| Transmission lines 1-phase | |
| Loads | |
| DC-machines, electric part | |
| DC-drives | |
| Nodes | |
| Transformers 1-phase | |
| Sensors n-phase or DC | |
| DC voltage sources | |
| Strandard electric ports |