Siemens Monitoring Relay, 24V ac 24 V dc
- N° de stock RS:
- 255-0876
- Référence fabricant:
- 3UG49831AA01
- Fabricant:
- Siemens
Sous-total (1 unité)*
584,79 €
(TVA exclue)
707,60 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
Stocké-e par le fabricant
- Prêt à être expédié à partir du 30 juin 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité | Prix par unité |
|---|---|
| 1 + | 584,79 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 255-0876
- Référence fabricant:
- 3UG49831AA01
- Fabricant:
- Siemens
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Siemens | |
| Product Type | Monitoring Relay | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Supply DC Voltage | 24 V dc | |
| Minimum Operating Temperature | -25°C | |
| Supply AC Voltage | 24V ac | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | RoHS | |
| Width | 45mm | |
| Series | 3UG4 | |
| Length | 100mm | |
| Height | 78mm | |
| Sélectionner tout | ||
|---|---|---|
Marque Siemens | ||
Product Type Monitoring Relay | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Supply DC Voltage 24 V dc | ||
Minimum Operating Temperature -25°C | ||
Supply AC Voltage 24V ac | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals RoHS | ||
Width 45mm | ||
Series 3UG4 | ||
Length 100mm | ||
Height 78mm | ||
- Pays d'origine :
- DE
The Siemens Insulation monitoring relays are used for monitoring the insulation resistance between ungrounded 1- or 3-phase AC supplies and a protective conductor. They measure insulation resistances between system cables and system ground. If the value falls below the threshold value, the output relays are switched to fault status. With these devices, which are suitable for both AC and DC networks, a pulsed test signal is fed into the network to be monitored and the isolation resistance is determined. The pulsed test signal changes its form according to insulation resistance and network loss capacitance. The changed form is used to predict the changed insulation resistance.
Monitoring of setting errors
Safety in use thanks to integrated system test after start-up
Option of resetting and testing
New predictive measurement principle allows very fast response times
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