Digitally adjustable monitoring relay phase failure, phase sequence, asymmetry, frequencY
Cod produs: 3UG5616-1CR20
Descriere
Digitally adjustable monitoring relay
The SIRIUS 3UG5 monitoring relay is designed for monitoring phase sequence, phase failure, phase asymmetry, and voltage variations in electrical systems.
Technical details:
- Monitoring: phase failure, phase sequence, asymmetry, frequency, over- and under-voltage
- Voltage range: 3x 90-690 V AC
- Frequency range: 15-70 Hz
- Contacts: 2 changeover contacts
- Connection type: screw terminal
- Adjustable monitoring: overshoot, undershoot, window monitoring
- Parameterizable delay times and RESET behavior
- Removable terminals: available in screw and spring-loaded versions
- Communication connection: version with IO-Link available
- Certification: SIL 1/PL c available
Customer benefits:
- Worldwide use thanks to wide voltage supply range and international certificates
- Less space required in the control cabinet due to slim design
- Reliable diagnostics with display of actual value and type of power system fault
- Fast, maintenance-free, and vibration-proof connection with spring-loaded terminals
- Automatic correction of the direction of rotation available on request
- Standardized comprehensive range of accessories 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 | Screw connection |
| Model/type | |
| With detachable clamps | Yes |
| Package 1 | |
| weight | 0,176 |
| length | 0,125 |
| width | 0,11 |
| qmax | 1 |
| qmin | 1 |
| um | PA |
| gtin | 4047621099941 |
| Dimensions of product | |
| Weight | 0,176 |
Accesorii
LABELING PLATES 20X7 MM TI - GRAY BOX CONTAINS 17 MATS ON MATS 20 LABELS PER MAT
Cod: 3RT2900-1SB20
Siemens
LABELING PLATES 20X7 MM TI - GRAY BOX CONTAINS 17 MATS ON MATS 20 LABELS PER MAT
Cod: 3RT2900-1SB20
Siemens
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