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The VOIS-R is an integrated Voltage Detecting Systems VDIS for checking for absence of voltage in... more
Product information "VOIS R+"
The VOIS-R is an integrated Voltage Detecting Systems VDIS for checking for absence of voltage in medium voltage switchgear according to IEC 62271-213:2021 (or IEC 61243-5) with integrated three-phase continuous indication as well as a signalling contact.
Voltage indication system for medium voltage (VDIS)
Integrated three-phase voltage indication system for medium voltage switchgear acc. IEC 61243-5 and IEC 62271-213Relay output
changeover contact for status indicationNo battery required
Voltage indication without battery or auxiliary voltageIntegrated three-phase measuring point
The device has a three-phase LR measuring point for phase comparison, rotating field direction measurement, etc.Convenient alternative
to plug-in voltage indicators.| Device data | |
| Article number | 2502063 |
| Quantity unit | Piece |
| Product designation | Integrated Voltage Detecting Systems VOIS R+ with relay contact |
| Required data for order | Primary capacitance C1 of the coupling electrode Rated voltage UN |
| Configuration | |
| Switching capacity C2m | Without C2m |
| System connector (ankled) | ✓ |
| Functionalities | |
| Voltage test | ✓ |
| Response time relay | Max. 1 s |
| Dimensions | |
| Case height x width x depth | 48 x 96 x 37 mm |
| Cutout height x width | 45 x 45 mm |
| Norm cutout dimensions | DIN 43700 |
| Installation type | Panel mounting |
| Operating conditions | |
| Operating temperature | -25°C ... 55°C |
| Storage temperature | -30°C ... 80°C |
| Protection class | IP54 |
| Voltage level | 1..52 kV (Medium-voltage) |
| Rated frequency | 50 Hz, 60 Hz |
| Type of interface | LRM |
| Signaling outputs | |
| Connection of connecting cables | 4.8 x 0.8 mm flat receptacles or system connectors |
| Signal outputs | 1 |
| Technical data signal output 1 | 1 changeover contact, voltage present / absence of voltage |
| Voltage supply | |
| Auxiliary power supply | 24 .. 230 VAC/DC |
| Power consumption | 1 W |
| Battery | No battery required |
