• Voltage source has series impedance only that can be series of parallel RLC elements. 
• Voltage source always reference to the ground. 

The voltage source always has a series impedance. However, this impedance can be a collection of series or parallel RLC elements. The voltage source has only one network connector, since is always referenced to the ground. The single-phase signal applied to the control connectors as input will be the signal sent to the network, single-phased.

Mask and Parameters

• RLC connection type = Series (series R, L, C) or parallel (parallel R, L, C).
• R: Resistance value in ohms.
• L: Inductance value in henry.
• C: Capacitor value in farad.

Ports, Inputs, Outputs and Signals Available for Monitoring

Ports

• The voltage source has only one network connector (port), since is always referenced to the ground. 

Inputs

• V input (voltage source): The voltage amplitude signal.

Outputs

• I output (voltage source): The current signal flowing from the source.

Sensors

• At acquisition, the following signals are made available by the sensors:
  • I : Measured current  (A).
  • V : Source voltage (V).