GCK Oil Transformer Low Voltage Draw-out Switchgear Complete Switchgear Power Distribution Cabinet

Overview GCK LV wtharawableswichgear cabieisapplicableto the low voltage distrbutionsystem withAC5I0Hz, rated working voltage380V. It contains power center(PC) and motorcontrol cener(MCC)fumctios.Eachtethncaljprameteallreache naionalstandards. Wit characteristis of advaned structre, beutrfulapearan.,ligholectieperfomanc., ighpotece-ion grade, reliable and safe and easy to maintain. lt isthe ideal distribution deviefor low voltage powersupply system in metallurgy. etroleunm,chemical.ower, machinery and light weaving industries e c.The product accords with standards IEC-439, GB7251.1. Main feature 1.GCK1 and REGCJl are assemble type combined structure. The basic skeleton is assembled by adopting special bar steel. 2.Cabinet skeleton,component dimension and starter size change according to basic modulus E=25mm. 3.In MCC project, parts n cabinet aredivided intofive zones(compartment : horizontal bus bar zone, verical bus bar zone, finctionunit one, cable ompartmen andncutral carthing busbar zone.Each zone is separated mutually for circuit's normal running and effectively preventing fault expansion. 4.As all structures of framework are connected and firmed by bolts, so it avoids the welding distortion and,stress, and upgrades the precision. 5. Strong general performance, well applicability and high standardization degree for components. 6.Draw-out and insert of function unit (drawer) is lever operation, which is casy and reliable with rolling bearing. Use environmental conditions1.Altitudc above sea level should not cxcccd 2000M. 2.Ambient air temperature: -5"C~+40ºC and the average tempcrature≤+35ºCin 24h. 3.Aircondition: with elean air. Relative humidit should not exceed50% at +40C.Higherrelative humidity is allowed at lower temperature.Ex.90% at +20ºC. 4.Places without fire, explosive danger, serious pollution,chemical corrosion and fierce vibration. 5.Installation gradient not exceed 5° . 6.Control center is suitable to the transportation and store withfollowing temperature :-25ºC~-+55"C, in short time(within 24h) it should not exceed +70ºC.   The main technical parameters Protection levelP40,IP30 Rated working voltageAc,380(v)Frequency50HzRated insulation voltage660vWorking conditions EnvironmentIndoors Altitude≤2000mAmbient temperature-5ºC~+40ºCThe min temperature under store and transportation-30ºCRelative humidity≤90%(kWy Capacity of control motor (kwy0.4-155    (A)Rated current(A)  Horizontal bus bar 1600,2000,3150Vertical bus bar 630,800Contact connector of main circuit 200,400Feeding circuit 1600Max currentPC cabinet630Power receiving circuitMCC cabinet1000,1600,2000,2500,3150(kA)Rated short time withstand current(kA)  Virtual value 50,80Peak value 105,176(V/1min) Line frequency withstand voltage(v'1min) 2500  Internal structure /* 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