12kv-24kv Lbs Rmu Accessories 630A/1250A Load Break Switch

12kv Lbs Rmu Accessories 630A/1250A Load Break Switch     Product DescriptionThe two-position/three-position load break switch is commonly used in fully enclosed combined electrical appliances (GIS) or composite electrical appliances and is not a separate product. Commonly used in XGN ring network cabinets. The so-called three stations refer to three working positions: 1 closing position where the main disconnect of the disconnector is connected, 2 isolated positions where the main disconnect is separated, and 3 grounding position on the ground side. The three-position switch actually integrates the functions of the isolating switch and the grounding switch and is completed by a rotary blade structure.Technical Parameters  NO.ItemsUnitValue1Rated voltagekV122Rated frequencyHz503Rated currentA6304Rated short time withstand currentkA20, 255Rated peak withstand currentkA506Rated short circuit durationS47Rated short circuit making currentkA508Theoretical operationTimes100009Main circuit resistanceμΩ≤35Common Used Programme for GIS     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