12 Kv Sf6 V-Gis Ring Main Unit Switchgear, Gas Insulated High-Voltage Rmu Distribution Cabinet

12 kv SF6 V-Gis High Voltage Ring Main Unit Switchgear    Main ApplicationThe SF6 gas insulated switchgear (GIS) is used for receiving and distributing electric energy in power system. It is widely used in processing industry, civil  and power supply terminal,such as:· Small secondary distribution station· Switching station· Urban residential area· Airport· Railway, tunnelProduct Features· The switchgear is equipped with perfect "Five Prevention" interlock device, which can completely eliminate personnel injury and equipment operation failure caused by human error operation.· The gas insulated switchgear uses SF6 gas as arc extinguishing and insulating medium· The switchgear is fully sealed and insulated, and the protection level reaches IP67. · The switchgear has reliable safe pressure relief channel, which can guarantee the safety of personnel even in extreme cases· The whole switchgear is not affected by the external environment.· Cabinet size is small, does not occupy space, and easy to install· The switchgear can be equipped with electric, remote control and detection devices according to different needs of usersTechnical Parameters  12kv Technical  ParameterUnitC moduleF moduleV moduleCB moduleLoadbreakswitchSwitchfuseVacuumcircuitbreakerIsolate/earthing switchVacuumcircuitbreakerIsolate/earthingswitchRated VoltageKV121212121212Rated FrequencyHZ505050505050Power Frequence Withstand VoltageKV424242424242Impulse Withstand VoltageKV75/8575/8575/8575/8575/8575/85Rated CurrentA6301250630630  Closed LoopA630     Off Load Cable ChargingA10     Rated Active Load Drop-oput CurrentA630630    When Earth Fault Frop out Current of Cable ChargingA17.4     Short Circuit Drop-out CurrentKA 31.525   Making CapacityKA50note63636363Rated Short Time Withstand CurrentKA/3S20 20202525Transfer CurrentA 1700    Loop ResistanceμΩ≤300≤600    Mechanical LifeTimes5000500010000300010000300024kv Technical  ParameterUnitC moduleF moduleV moduleCB moduleLoadbreakswitchSwitchfuseVacuumcircuitbreakerIsolate/earthing switchVacuumcircuitbreakerIsolate/earthing switchRated VoltageKV242424242424Rated FrequencyHZ505050505050Power Frequence Withstand VoltageKV656565656565Impulse Withstand VoltageKV125125125125125125Rated CurrentA630125630   Closed LoopA630     Off Load Cable ChargingA10     Rated Active Load Drop-oput CurrentA31.5630    When Earth Fault Frop out Current of Cable ChargingA43.3     Short Circuit Drop-out CurrentKA  202025 Making CapacityKA50 50506363Rated Short Time Withstand CurrentKA/3S20 16162020Transfer CurrentA 1400    Loop ResistanceμΩ≤300≤600    Mechanical LifeTimes500050001000010000100005000Common Used Programme     Applicable conditionsAltitude:≤2000mAmbient temperature:-35ºC~+40ºCRelative humidity:Daily average≤95%Monthly average≤90%Seismic capacity:8 degrees   Product PhotoCompany ProfileWorkshop CornerTesting Equipments  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1