12kv Indoor Sf6 Gis Vcb Rmu Accessories Vacuum Circuit Breaker

12kv indoor SF6 GIS vacuum circuit breaker RMU accessories VCB      Product Features· Light structure, small contact distance (10 mm), quick action, light operation, small volume and light weight.· The arcing time is short, because the contact is in vacuum, there is basically no arc, and the very small arc can be extinguished in half cycle (0.01 second), so it is called half cycle circuit breaker, and it has nothing to do with the current.· The dielectric recovery speed of contact gap is fast.· Long service life.· Less maintenance and fire preventionTechnical ParametersNo.ItemUnitValue1Rated FrequencyHz502Rated CurrentA6303Rated Short Time Withstand CurrentKA20/254Rated Peak Withstand CurrentKA635Rated Short Circuit Durations26Rated Short Circuit Making CurrentKA637Operation TimeTimes5000    Applicable conditionsAltitude: ≤2000m; Ambient air temperature: -45ºC~+50ºC;Relative humidity: daily average ≤95%, monthly average ≤90%;It is not suitable for installations where there are frequent and severe vibrations, water vapor, gas, chemical corrosive deposits, salt spray, dust and dirt, and fire and explosion hazard installations that obviously affect the performance of the mechanism.The rated SF6 gas pressure is 0.04MPa, and the SF6 gas meets the requirements of GB/T 12022-2014 "Industrial SF6″.   Product PhotoCompany ProfileWorkshop CornerTesting Equipments  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1