Joongwon’s vacuum circuit breaker adopts the VI(Vacuum Interrupter) that uses vacuum as the insulation medium and the electromotive spring and thus are easy and safe to use with its superb circuit breaking capacity. In particular, it was designed to be much smaller and lighter for 800mm compact enclosed switchgear. Excellent breaking capacityThe current breaking time is very short, and the insulation recovery features are wonderful. It also presents the most stable breaking performance with no potential danger of restrike or reignition. Easy repair and maintenanceIts outstanding electrical and mechanical durability makes it unnecessary special repair or maintenance even for a long-term use. There are various options including the fixed and the draw-out type. And it’s easy to install, repair and check thanks to the compact design. High reliabilityIts top durability is guaranteed with more than 10,000 times of operation tests, which makes it the perfect breaking choice for a situation requiring frequent breaking.In addition, it’s stable in the mechanical and electrical aspect since the operational power is free from impacts thanks to the electromotive spring method. High qualityIt’s compliance with international standard as applying the latest standard IEC 62271-100 developed it. High speed re-closingIt can serve as a high speed-reclosing breaker that is needed to avoid the damage by a lightning impulse or a temporary earth fault.Operating Sequence O-0.3sec-CO-3min-CO
Availablity: In stock
- Company Name: JANGWON CO.,LTD.
- Email: : firstname.lastname@example.org
- Country: South korea
- Tel.: 031-481-0300
|Company Name||JANGWON CO.,LTD.|
|Address||23, Sandan-ro 163beon-gil, Danwon-gu, Ansan-si, Gyeonggi-do, Republic of Korea|