CSH / CSH-VB circuit switcher (breaker-disconnector) 36–245 kV
CSH SF6 switching device (circuit switcher) for 36–245 kV, used to protect and switch transformers, reactors, lines and cables. Rated current up to 2000 A, short-circuit breaking current up to 40 kA.
- Rated voltage
- 36–245 kV
- Rated current
- up to 2000 A
- Short-circuit breaking current
- up to 40 kA
- Arc extinction
- SF6
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The unit has an independent release for fast tripping and serves as an economical alternative to a dead tank breaker. The CSH-VB version has a built-in disconnector. Installation can be horizontal, vertical or on a support, and the CSH is also fitted on mobile substations.
Technical specifications
| Rated voltage | 36–245 kV |
|---|---|
| Rated current | up to 2000 A |
| Short-circuit breaking current | up to 40 kA |
| Arc extinction | SF6 |
| Versions | CSH; CSH-VB with built-in disconnector |
| Installation | horizontal, vertical, on a support, mobile substations |
Request a price and lead time
CSH / CSH-VB circuit switcher (breaker-disconnector) 36–245 kV. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8535 29 00 00 |
|---|---|
| HS, 6 digits | 8535 29 |
| CN (EU) | 8535 29 00 |
| HTSUS (USA) | 8535 29 00 40 |
| China customs tariff | 8535 29 10 00 8535 29 20 00 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What is the CSH circuit switcher used for?
To protect and switch transformers, reactors, lines and cables at 36–245 kV in place of a dead tank breaker.
How does the CSH-VB differ from the CSH?
The CSH-VB has a built-in disconnector.
What short-circuit current does the CSH break?
Up to 40 kA at a rated current of up to 2000 A, and the independent release gives fast tripping.
Similar equipment from other manufacturers
