Ogranicznik przepięć NX7230830
Protection of transformers, switchgears and transmission lines against atmospheric and switching overvoltages. Selection of arrester has to be carried out according to IEC 60099-4.
| Kod produktu | NX7230830 |
| GTIN | 03700540438482 |
| Nazwa | Ogranicznik przepięć Uc=12kV, In=10kA, Class DH |
| Wymiary | |
|---|---|
| Ciężar | 1.6 kg |
| Długość | 320 mm |
| Temperatura | |
| Temperatura otoczenia | -35...+35ºC |
| Cechy | |
| Site pollution severity class | e (IV) |
| Long duration current impulse withstand | 300 A |
| Max lightning residual voltage at 10 kA | 40 kV |
| Max steep current residual voltage at 10 kA | 42 kV |
| Max switching residual voltage at 500 A | 31 kV |
| Rated short circuit current (Is) | 20 kA |
| Specified long-term load (SLL) | 200 Nm |
| Specified short-term load (SSL) | 250 Nm |
| Thermal charge transfer rating (Qth) | 1.1 C |
| Wet power frequency withstand voltage of the housing | 45 kV |
| Rated Voltage (Ur) | 15 kV |
| Droga upływu | 650 mm |
| Continuous operating voltage (Uc) | 12 kV |
| Nominal discharge current (In) | 10 kA |
| Arrester Classification-Designation | DH |
| Line discharge class | 1 |
| Repetitive charge transfer rating (Qrs) | 0.5 C |
| High current impulse withstand | 100 kA |
| Dry lightning impulse withstand voltage of the housing | 110 kV |
| ETIM | |
| ETIM Class | EC002676 |
| Continuous voltage AC | 12 kV |
| Rated voltage AC | 15 kV |
| Creepage path | 650 mm |
| Height | 320 mm |
| Application | Exterior area |
| Karton | |
|---|---|
| Rozmiar | 1 pce |
| Waga | 1.650 kg |