This information is part of the Modelica Standard Library maintained by the Modelica Association.

Star-Delta-switch with arc when switch opens.
If control is false, plug_sp and plug_sn are star connected and plug_sp connected to the supply plug.
If control is true, plug_sp and plug_sn are delta connected and they are connected to the supply plug.
Note there is a delay between opening star connection and closing delta connection, respectively opening delta connection and closing star connection.

m	Value: 3 Type: Integer Description: Number of phases
Ron	Value: 1e-5 Type: Resistance (Ω) Description: Closed switch resistance
Goff	Value: 1e-5 Type: Conductance (S) Description: Opened switch conductance
delayTime	Value: 0 Type: Time (s) Description: Time delay
V0	Value: Type: Voltage (V) Description: Initial arc voltage
dVdt	Value: Type: VoltageSlope (V/s) Description: Arc voltage slope
Vmax	Value: Type: Voltage (V) Description: Max. arc voltage