Our OVI+SR 3rd Gen/OVI+S 3rd Gen Capacitive Voltage Indicators are the most updated and the smartest solution to protect your system. Both of them have a variable capacitor module as an option. Besides, they have one or two control relay outputs for voltage presence and phase absence. With over-voltage indication, you will know when the overvoltage is present in your system.
Feature of Capacitive Voltage Indicators
- IEC 62271-213:2021 compliant
- Easy for installation and maintenance-free
- No auxiliary power is needed for voltage detection
- 3 Phase LCD with a bigger screen
- Testing points for measuring at the front panel
- Overvoltage Indication
- Variable capacitor module (optional)
- 2 AMP connections (optional)
- 2 Stage of indication
- Integrated test point, display test function without any auxiliary power
- Wide auxiliary input range (24-230V AC/DC)
- 2 Change-over contacts for status monitoring(optional)
- 2 LED indicators for contact status, 1 LED indicator for power(optional)
Technical Parameters of Capacitive Voltage Indicators
| Auxiliary power | 24 – 230V AC/DC |
| Power consumption | Less than 2W |
| Rated Frequency | 50Hz or 60Hz |
| Protection Class | IP54 (Front) |
| Threshold Voltage | 10% to 45%Un |
| Connection Leads | 4.8 x 0.8mm faston terminal & AMP Plug |
| Operating Temperature | 40°C to +70°C |
| Storage Temperature | 40°C to 85°C |
| Cutting Size | 92 x 45mm |
| Weight | 95 g/170g |
| Dimension | 95 x 48 x 63.5mm |
| Standard | IEC 62271-213 |
| Voltage test function | Yes |
| Installation type | Panel mounting |
| Voltage level | 1..52 kV (Medium-voltage) |
| Type of interface | LRM |
Connection Diagram of Capacitive Voltage Indicators
Relay Function Tables
