Voltage detecting systems

Notice | Product discontinuation of the Wega series according to IEC 61243-5

Please take note of the current information regarding the discontinuation.

If you need assistance in selecting alternative products, our field sales representatives and partners are at your disposal.

Wega 2 R1

Single-phase voltage detection system with display for railway networks

The Wega 2 R1 detects the absence of voltage in railway networks (16.7 / 50 / 60 Hz).
In addition to the LCD display, the Wega 2 R1 has two LED indicators for the voltage status.  Thanks to the display test function built into the front of the Wega 2 R1, it is possible to test the display in the installed and de-energised state.
Shielded or unshielded cables with flat plugs or system plugs can be connected as connecting cables.

Wega 1 R1 is a single-phase voltage detection system that indicates subsequent medium-voltage conditions:

IndicationDefinition
   Voltage present
Threshold value for voltage presence indication: 0.17 – 0.78 x Un.
 
   Voltage present and passed maintenance test
Integrated maintenance passed

Voltage present and integrated maintenance test passed
Voltage signal too high.

Voltage not present
  • According to IEC 62271-213 standard
  • Use in single-phase mains earthed at one end (16.7 Hz / 50 Hz / 60 Hz)
  • Operation with capacitive high-voltage supporter
  • Remote signalling: 2 relay contacts
  • Integrated repeat test: maintenance-free
  • Overvoltage indicator
  • LRM interface at the front: Fully compliant with IEC 62271-213
  • Fully encapsulated electronics: High functional reliability

Technical specifications

1-phase VDIS according to IEC 62271-213 ---
2-phase VDIS according to IEC 62271-213 -
3-phase VDIS according to IEC 62271-213 -
3-phase VDS according to IEC 61243-5 -
Capacitive voltage coupling for ComPass B series and Sigma D series ---
Overvoltage indication ---
Integrated permanent maintenance test ---
Adjustable C2 capacitor -
Assembly set for retrofit -
Nominal voltage -
Nominal frequency 16,7, 50, 60 Hz
Interfaces

3 LRM measuring sockets (one per phase) and 1 earth socket

LRM system, 14 mm distance between sockets, with captive anti-dust cap

Indication

LCD display with arrow, dot and wrench tool

Relay contacts -
Internal power supply

LCD display: fed by measuring voltage

External auxiliary supply -
CT powered -
Housing

Polycarbonat, IP54

Temperature range -25 °C bis +65 °C
Cable diameter -
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