Surge Arrester 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.
| Code | NX7230830 |
| GTIN | 03700540438482 |
| Name | Surge Arrester Uc=12kV, In=10kA, Class DH |
| Dimensions | |
|---|---|
| Weight | 1.6 kg |
| Length | 320 mm |
| Temperatures | |
| Ambient temperature | -35...+35ºC |
| Features | |
| 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 |
| Creepage distance | 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 |
| Carton | |
|---|---|
| Size | 1 pce |
| Weight | 1.650 kg |
Uc = 7.65 kV, In = 10 kA, Class 1
Code: HE-S09SGA
GTIN: 6438100331498
Uc = 10.2 kV, In = 10 kA, Class 1
Code: HE-S12SGA
GTIN: 6438100328221
Uc=12.7 kV, In=10 kA, Class1
Code: HE-S15SGA
GTIN: 6438100331856
Uc = 20 kV, In = 10 kA, Class 1
Code: HE-S24SGA
GTIN: 6438100328238