{"id":12578,"date":"2022-03-22T14:58:20","date_gmt":"2022-03-22T11:58:20","guid":{"rendered":"https:\/\/ktn-trans.ru\/?post_type=product&p=12578"},"modified":"2022-03-22T15:02:32","modified_gmt":"2022-03-22T12:02:32","slug":"seriya-cvb25-08","status":"publish","type":"product","link":"https:\/\/tls-company.kz\/en\/product\/seriya-cvb25-08","title":{"rendered":"CVB25\/08 series"},"content":{"rendered":"
Detailed description<\/div>\n

“The CVB Series vacuum circuit breaker is the main electrical switch and protection device of AC locomotives and electric multiple units.<\/p>\n

Mode of operation: The energy required to switch on the CVB is stored by a spring. As soon as the switch-on signal is applied, the main spring release latch is unlocked and the switching operation is triggered. After that the spring gets recharged in less than 10 s. The signal \u201cHold\u201d will keep the CVB in its switched-on position. The vacuum circuit breaker is switched off when the signal \u201cHold\u201d is cancelled or the control voltage supply is lost \u2013 the spring remains charged and ready for the next switching operation.”<\/p>\n

Design features<\/div>\n

“Long-lasting vacuum tube. Minimum wear and long, trouble-free service life
\nSpring actuator: Function guaranteed even when battery is low
\nAlmost maintenance-free: 200,000 operating cycles with no need to
\nadjust the main contacts, no maintenance of the pneumatic
\nOperation without second source of energy, e.g. pneumatic
\nFail-Safe: Safe switching off in case of failure.”<\/p>\n

Detailed technical data<\/a>","protected":false},"excerpt":{"rendered":"

Switchgear for traction \u2013 AC vacuum circuit breaker.<\/p>\n","protected":false},"featured_media":12577,"template":"","meta":[],"product_cat":[186],"product_tag":[49],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t