Digitally adjustable monitoring relay phase failure, phase sequence, asymmetry, frequency, over-and
Cod produs: 3UG5618-2CR21
Descriere
Digitally adjustable monitoring relay phase failure
The SIRIUS 3UG5 is designed to monitor phase sequence, phase failure, and various voltage conditions, ensuring reliable operation in unstable networks or mobile systems.
Technical details:
- Voltage supply range: 3x 90-690 V AC
- Frequency: 15-70 Hz
- 2 changeover contacts
- Spring-loaded terminal
- SIL 1/PL c
Customer benefits:
- Variably adjustable to overshoot, undershoot or window monitoring
- Delay times and RESET behavior are freely parameterizable
- Less space required in the control cabinet thanks to slim design
- Reliable diagnostics due to display of the actual value and type of power system fault
- All versions with removable terminals
- Available with spring-loaded terminals for fast, maintenance-free and vibration-proof connection
- Automatic correction of the direction of rotation available on request
- Version with IO-Link available for communication connection
- Devices with SIL 1/PL c certification available
- Comprehensive range of accessories standardized for all relays
- Replaces the well-proven 3UG4 series
Disclaimer: Generated by AI.
Documente
Fisa tehnica
Certificat
Declaratie de conformitate
Alte surse
Specificatii
| Measurements | |
| Depth | 90 |
| Height | 100 |
| Width | 22.5 |
| Options | |
| Phase imbalance monitoring | Yes |
| Phase failure detection | Yes |
| Phase sequence monitoring | Yes |
| Function overvoltage detection | Yes |
| Function under voltage detection | Yes |
| Electrical | |
| Rated switch current | 3 |
| Voltage type (supply voltage) | AC |
| External power supply required | No |
| Voltage type (operating voltage) | AC/DC |
| Supply voltage AC 50 Hz | 120 |
| Operating voltage AC 60 Hz | 120 |
| Operating voltage AC 50 Hz | 120 |
| Supply voltage AC 60 Hz | 120 |
| Voltage measuring range | 90 |
| Supply voltage DC | - |
| Operating voltage DC | - |
| Operating conditions | |
| Max. permitted off-delay time | 30 |
| Max. permitted delay-on energization time | 999.9 |
| Setting/control | |
| Min. adjustable delay-on energization time | 0.1 |
| Min. adjustable off-delay time | 0.1 |
| Connection | |
| Number of contacts as change-over contact | 2 |
| Number of contacts as normally open contact | 0 |
| Number of contacts as normally closed contact | 0 |
| Type of electric connection | Spring clamp connection |
| Model/type | |
| With detachable clamps | Yes |
| Package 1 | |
| weight | 0,165 |
| length | 0,125 |
| width | 0,109 |
| qmax | 1 |
| qmin | 1 |
| um | PA |
| gtin | 4047621099996 |
| Dimensions of product | |
| Weight | 0,165 |
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