Lastbryter NXS420002
Overhead Load Break Switch remote controlled installed on MV three-phases 36kV networks, it will isolate automatically a faulty part of a network and thus allows to re-energize all the remaining healthy network.
| Kode | NXS420002 |
| GTIN | 03700540433722 |
| Navn | Lastbryter LBS 36kV 630A CTE12 TR TT SF 3I CpT |
| Mål | |
|---|---|
| Vekt | 150 kg |
| Høyde | 470 mm |
| Bredde | 1500 mm |
| Lengde | 1350 mm |
| Standards | |
| Standard merking | IEC 62271-1, IEC 62271-200, IEC 62271-103, IEC 60265 |
| Elektriske verdier | |
| Rated Voltage (Ur) | 36 kV |
| Merkestrøm | 630 A |
| Rated line charging breaking current | 40 A |
| Rated cable charging breaking current | 40 A |
| Lightning impulse withstand level of voltage (1.2/50) | 125 kV |
| Driftsfrekvens | 50-60 Hz |
| Mainly active load breaking | 630 A |
| Rated close-loop breaking current | 630 A |
| Rated short-circuit making current | 12.5 kA |
| Rated short-time withstand current (1s) | 20 kA/s |
| Rated short-time withstand current (peak) | 50 kA/s |
| Rated no-load transformer breaking current | 25 A |
| 50 kV | |
| Funksjoner | |
| Mechnanical endurance | 5000 open / close cycles (Class M2) 5000 cycles ouverture / fermeture (Class M2) |
| Electrical endurance | 300 (Class E3) |
| Nivå på beskyttelse | IP66/IP68 |
| Krypestrømslengde | 900 mm |
| Forurensingssnivå | 3 |
| Altitude/above sea level | 1000 m |
| Operation under ice | 20 mm |
| Option 1 | Equipotential platform,3 Current sensor,Surge arresters,2 current sensors plus a 3I0 homopolar sensor,SF6 pressure manometer,SF6 low pressure sensor,SF6 low pressure locking device,Customized position indicators (O/I black/white, ON/OFF green/red, O/I greeen/red),Animal protections for live parts,Additional linkage tubes for 14-16m height poles,3 to 6 voltage sensors,Operations counter,Fixation on poles (Clamping, Strapping, Bolting) |
| Option 2 | - 3 Tores de courant - 2 Tores de courant plus tore homopolaire - 3 à 6 capteurs de tension - Capteur de pression SF6 - Manomètre de pression SF6 - Compteur de manœuvres - Dispositif de blocage sur baisse de pression SF6 - Fixation sur poteau par bridage, cerclage, vissage - Protection avifaune - Parafoudres - Indicateur de position personnalisé (O/I noir et blanc, ON/OFF vert/rouge, O/I vert/rouge) - Supplément tringlerie pour poteau 14à16m - Plateforme d'équipotentialité |
| Temperaturer | |
| Driftstemperatur | -25 ... 55 °C |
| Storage temperature | -25 ... 55 °C |
| Relative humidity at 40°C | 98 % |
| Pallepakke | |
|---|---|
| Pakkestørrelse | 1 pce |
| Vekt | 155.000 kg |
