Air break switch NX2004704
Overhead switch ISAR-S is installed at the end of the line in a structured MV three-phases 24 kV networks, enables a group of stations to be isolated, so that live line work can be carried out downstream. Delivered in compact packaging, the device has to be assembled in front of the pole: the phases are pre-assembled, the frame, rod assembly and handle are a set of parts to bolt together.
| Kod produktu | NX2004704 |
| GTIN | 03700540416213 |
| Nazwa | Air break switch ISAR-S 24kV 200A with rod assembly 11-14m |
| Wymiary | |
|---|---|
| Ciężar | 122 kg |
| Wysokość | 800 mm |
| Szerokość | 1195 mm |
| Długość | 1335 mm |
| Standards | |
| Normy | IEC 60265, IEC 62271-103 |
| Cechy | |
| Electrical endurance | 100 O/C |
| Mechnanical endurance | 1000 O/C |
| Isolator type | Silicone |
| Parametry elektryczne | |
| Rated Voltage (Ur) | 24 kV |
| Prąd znamionowy | 200 A |
| Rated short-circuit making current | 12.5 kA |
| Rated short-time withstand current (1s) | 5 kA/s |
| Rated short-time withstand current (peak) | 12.5 kA/s |
| Rated mainly active load-breaking current | 31.5 A |
| 50 kV | |
| Lightning impulse withstand level of voltage (1.2/50) | 125 kV |
| Temperatura robocza | -25 ... 40 °C |
| Storage temperature | -25 ... 70 °C |