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 1 R2

Two-phase voltage detection system with display for railway networks with autotransformer system (16.7 / 50 / 60 Hz)

The Wega 1 R2 determines the absence of voltage in two-phase railway networks with autotransformer system (16.7 / 50 / 60 Hz).
Due to the display test function built into the front of the Wega 1 R2, 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 R2 is a two-phase voltage testing 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
  • Use in single-phase earthed two-phase mains (16.7 Hz / 50 Hz / 60 Hz)
  • Operation with capacitive high-voltage supporter
  • Integrated repetition 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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