The Wega 2 V is a three-phase voltage detecting system that displays the medium-voltage states phase-selectively. The display test function built into the front allows the display to be tested in the installed and de-energized state. Shielded or unshielded cables with flat plugs or system plugs can be connected as connecting cables. Wega 2 V has the same range of functions as Wega 1 V, but also offers two independent relay contacts for remote signaling and interlocking purposes. The green and red LEDs (green: V=0 and red: V≠0) provide information about the relay switch positions. As a completely new Vario variant, the Wega 2 V combines the functionality of the relay outputs with remote signaling. The device now contains up to 15 adjustable capacitor values, which can be set very easily phase-selectively using integrated rotary switches. Horstmann is thus launching a particularly user-friendly and quickly adjustable product onto the market. The following medium voltage conditions are displayed:

	Voltage present	Switch-on threshold of the voltage display: 0.1 – 0.45 x Un. Installation note: The voltage signal is too low when the system is operated at nominal voltage. This is usually caused by an excessively large adjustment capacitor or operation of the switchgear at a lower nominal voltage than originally intended.
	Voltage present and integrated maintenance test passed	The current flowing through the display unit meets the current monitoring requirements of IEC 61243-5 and IEC 62271-213. A maintenance test is not necessary due to the continuous monitoring.
	Voltage present and integrated maintenance test passed; voltage signal, nonetheless, is too high	Installation note: Voltage signal too high. The cause is usually the selected adjustment capacitor which is too small, an earth fault or the operation of the switchgear at a nominal voltage that is higher than originally envisaged.
	Voltage not present	When all poles of the system are switched off, all symbols are switched off. Voltage present <0.1 x Un.

The built-in display test function on the front allows the display to be tested when installed and de-energized. Shielded or unshielded cables with compact plugs (AMP) can be connected to the fault direction indicator.