Relay coil (AC)
![](../res/img/uni_lang/et/ET.Relay.RelayCoil_AC.png)
The relay coil is energized when actuated with alternating current. The relay coil can also be actuated with direct current. In this case though, it must be noted that a higher actuating current flows through the coil due to the lack of reactance.
The relay coil is modeled as a series connection of an ideal resistor and an ideal coil. The resistance and inductance are automatically calculated from the component parameters.
Adjustable parameters
Designation | Range | Default value |
---|---|---|
Effective (RMS) voltage | 0.1 ... 600 V | 230 |
Apparent power | 0.1 ... 10000 VA | 15 |
Power factor cos φ | 0.001 ... 1 | 0.35 |
Frequency | 30 ... 100 Hz | 50 |