Wega 2 V
Integrated voltage detecting system
- Integrated phase-selective voltage display
- Full LRM interface (IEC 62271-213) for use with Orion 3.1 / M1
- Display test button
- Variable connection options (flat plug & system plug)
- Voltage output with decoupling unit for voltage transmission to earth and short-circuit indicators
- Completely encapsulated - thus durable and increased work safety
- Low installation depth: 48 mm
Description
Wega is a three-phase voltage testing system that indicates subsequent medium voltage conditions:
| Indication | Definition |
 | Voltage present Threshold value for voltage presence indication: 0.1 – 0.45 x Un. Installation note: The voltage signal is too low when operating the system at nominal voltage. The cause is usually the selected adjustment capacitor which is too large or the operation of the switchgear at a nominal voltage that is lower than originally envisaged. |
 | Voltage present and passed maintenance test 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 the system is switched off at all poles, all symbols are switched off. Voltage applied <0.1 x Un. |
Set of Devices
Wega 2 V (VDIS)
Order No. 51-2900-001
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Accessories
Bottom cable entry for Wega 2, 125 x 75 x 75 mm (W x H x D)
Order no. 49-9001-006
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