Application:ZYDdoublestagesvacuumtransformeroilpurifierismainlyusedforremovingtracewater,gasandimpuritiesfrominsulatingoil,improvingtheinsulatingoilperformanceindex.Itismainlyappliedtopurificationof110KV,220KV,500KV,750KV,1000KVpowertransmissionequipmentinsulatingoil,alsoappliedtotreatlowviscosityoils,likeinsulatingoil,turbineoil,andhydraulicoilinthetransmissionequipmentwhichislowerthan110KV.Meanwhile,SeriesZYDoilpurifiercanbeusedasindependentvacuumsourcewithfunctionsofvacuumdryingandvacuumoiling.Insulatingoilperformancemainlydecidedbyoil’swatercontent,Ifthewaterisnotsaturationintheoil,itappearsasthemolecularstates;Ifwaterissaturationintheoil,itappearsastheliquidstatesandstayatthebottomofcontainer.Underthevacuumstates,becausethelessgascontent,thewaterandgasintheoilwillbeescapedfromtheoilandevacuatedbythevacuumpump.Thehighervacuumvalue(Closeto0Pa),thehigherspeedofwatermolecularvolatilization(Thelatesttechnology,theVacuumoilpurifiercanreachto1PaWorkingvacuumvalue).Thegasandwaterwhichdissolvedintheoilwillbecomegaseityandexhaustedbyvacuumpump.Theoiltemperatureaffectvacuumoilpurifierworkingefficiency,thehighertemperature,thewatermoleculargetmorekineticenergy,soitishigherdiffusedspeedofwatermolecular.But,exorbitanttemperaturewillcausefractureofcarbonchainforoilmolecular,ifthatwillmakeoilbad.Sowedon’tsuggesttheoiltemperatureexcess.Alsotheimpuritywillaffectoildielectricstrength,sothevacuumoilpurifierrequireshighfiltrationprecision.80℃Features:1.Pre-Electromagnetic-valvebeforevacuumpumptopreventthevacuumoilflowbackwards.2.Double-stagevacuumsystem,strongpowerofvacuumevacuating,ultimatevacuumvalue≤5Pa3.Twovacuumseparatingchambers,efficientoilfilmsprayer,increasingseparatingsizeandseparatingtimetoensurethedry-levelanddielectricstrengthimprovinggreatly.4.Duplex-Stereofilmevaporationtechnology,combinedwithuniqueandadvanceddewatering,degassingcomponents,canrapidlyandeffectivelyseparatewater,gasfromoil.5.Adoptinterlockedprotectivesystem,whichconnectoilpump,heaterandliquidlevelsensor,avoidingblankheating,blankpumping,oilleakandelectricityleak.Ifthereisanyfault,machinewillbepoweroffautomatically.6.Pre-gas-waterseparatorbeforevacuumpumptoprolongthevacuumpumpandvacuumpumpoil.7.Doubleprotectingsystem,Gas-waterseparatorequipsliquidlevelprotectortopreventoilescapefromvacuumpump8.Opticaloilfoamdetectorandhighoilleveldetectortopreventoilescapefromvacuumpump9.Lowoillevelsensortopreventoilpumpidleworking,soprolongoilpumplifetime10.CompletelyIntelligentpressureprotectortoprotectoilpumpandfinefilter11.CompletelyIntelligentvacuumcontrollertoprotecttheboosterpump12.Fullyintelligenttemperaturecontrollertopreventthelargesurgecurrent13.Phasesprotector,voltageoverloadprotectortoachieveunattendedTechnicalParameters:IndexnameunitZYD-30ZYD-50ZYD-100ZYD-150ZYD-200ZYD-250ZYD-300FlowrateL/H1800300060009000120001500018000WorkingvaccumMPa-0.08--0.099WorkingpressureMPa<0.4TemperaturerangeC20-80DielectricstrengthKV>70Watercontentppm<3Gascontent%<0.1Particlessizeμ<1Powersupply380V50HZ3Ph(Asperuser'soption)WorkingnoisedB(A)<65～85HeatingpowerKw303095110125136151TotalpowerKw35.537.5104121135148168Youarewelcometocontactmebyfollowingways:Contactperson:IvyTel:0086-23-68645073Fax:0086-23-68089519http://http://ivyoilpurify.en.http://ivyoilpurifier.http://http://-trade-e-mail:ivyoilpurifier(at)gmail(dot)comivyoilpurifier(at)msn(dot)cnivyoilpurifier(at)yahoo(dot)cnYourinquiriesarehighlywelcomedatanytime;wearereadytomakearesponseasquicklyaspossible.)