SBKW surge arresters for distribution networks 3–60 kV
SBKW medium-voltage surge arresters with rated voltage Ur 3–60 kV for protecting transformers, switchgear and cable terminations. They replace discontinued series with red silicone.
- Rated voltage Ur
- 3–60 kV
- Class
- distribution DH; Station Low version available
- Nominal discharge current
- 10 kA
- Qrs / Qth
- 0.4 C / 1.1 C
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Distribution-class DH arresters, with a Station Low version also available. The nominal discharge current is 10 kA, Qrs / Qth 0.4 C / 1.1 C, short-circuit current 63 kA. The arrester has also been tested with a high-current 4/10 impulse. The glass-fibre cage is moulded directly in silicone. Made for indoor and outdoor installation.
Technical specifications
| Rated voltage Ur | 3–60 kV |
|---|---|
| Class | distribution DH; Station Low version available |
| Nominal discharge current | 10 kA |
| Qrs / Qth | 0.4 C / 1.1 C |
| High-current 4/10 impulse | 100 kA |
| Short-circuit current | 63 kA |
| Design | glass-fibre cage, direct silicone moulding |
| Versions | indoor and outdoor |
Request a price and lead time
SBKW surge arresters for distribution networks 3–60 kV. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8535 40 00 00 |
|---|---|
| HS, 6 digits | 8535 40 |
| CN (EU) | 8535 40 00 |
| HTSUS (USA) | 8535 40 00 00 |
| China customs tariff | 8535 40 00 00 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What rated voltage is the SBKW available for?
Rated voltage Ur from 3 to 60 kV.
What are the discharge current and short-circuit current of the SBKW?
Nominal discharge current 10 kA, short-circuit current 63 kA.
Can the SBKW be installed indoors?
Yes, the arresters are made for indoor and outdoor installation.
Similar equipment from other manufacturers
