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DC voltage relay
UG 9831
- Article number: 0069322
- Type: UG9831.12 DC20-1000V UH=DC24V
The measuring relay UG 9831 of the VARIMETER series monitors overvoltage, undervoltage and... more
Product description
The measuring relay UG 9831 of the VARIMETER series monitors overvoltage, undervoltage and voltage range in DC voltage systems. Early detection of impending failtures and preventive maintenance prevent costly damage and as a user you benefit from the operational safety and high availability of your system.
Technical specifications
| Width: | 22,5 mm |
| Operate delay: | Yes |
| 1- / 3-phase: | 1 |
| Nominal voltage max.: | DC 1000 V |
| Auxiliary voltage: | DC |
| Output contacts: | 2 x 1 C/O contacts |
| Enclosure design: | Switch cabinet |
| Type: | UG 9831 |
Advantages
- Preventive maintenance
- For better productivity
- High repeat accuracy
- Wide measuring range DC 20 … 1000 V
- Easy setting
- Protection against manipulation by sealable transparent cover over setting switches
Features
- According to IEC/EN 60255-1
- For DC monitoring
- Rotary switch for exact setting of the response values
- 2 changeover contacts
- De-energized on trip
- Indication for operating condition
- Width: 35 mm