本產(chǎn)品符合國家標(biāo)準(zhǔn)GB1208-1997《電流互感器》、GB/T17443-1998 500KV電流互感器技術(shù)參數(shù)和要求》、GB311《高壓輸變電設(shè)備的絕緣配合》、《高電壓實驗技術(shù)》、GB11023-89《高壓開關(guān)SF6氣體密封性試驗導(dǎo)則》和GB5831-86《氣體中微水量的測定》等要求。LVQB(T)-220W型SF6電流互感器技術(shù)參數(shù) 工廠代號 CatalogueNo.39986GY399883998939980A39981A39981D額定電壓(kV) Ratedvoltage(kV)220220220220220220額定電流比(A) Ratedcurrentratio(A)2X1500/12X1000/5（抽頭2X500/5）2X1200/52X1250/11250-2500/12X1250/1（抽頭2X750/1）級次組合 Classcombination0.2/5P20/5P20/5P20/TPY/TPY/0.25P20/5P20/5P20/5P20/5P20/0.2/0.2S5P20/5P20/5P20/5P20/0.5/0.2TPY/TPY/0.2/ 5P30/5P30/0.2STPY/TPY/5P40/ 5P40/0.2/0.2S5P20/5P20/5P20/5P20/0.5/0.2S二次出線端子Secondaryterminal1S1-1S21S1-1S2-1S31S1-1S21S1-1S21S1-1S21S1-1S22S1-2S22S1-2S2-2S32S1-2S22S1-2S22S1-2S22S1-2S23S1-3S23S1-3S2-3S33S1-3S23S1-3S23S1-3S2-3S33S1-3S24S1-4S24S1-4S2-4S34S1-4S24S1-4S24S1-4S2-4S34S1-4S25S1-5S25S1-5S2-5S35S1-5S25S1-5S25S1-5S2-5S35S1-5S2-5S36S1-6S26S1-6S2-6S36S1-6S26S1-6S26S1-6S2-6S36S1-6S2-6S37S1-7S27S1-7S2-7S3準(zhǔn)確級 AccuracyclassTPY,5P,0.25P,0.2,0.2S5P,0.5,0.2TPY,0.2,0.2S,5PTPY,0.2,0.2S,5P5P,0.5,0.2S額定輸出(VA) Ratedoutput(VA)0.2、5P：50 TPY：2050(抽頭30)505P:20 0.2,0.2S,TPY:15155P:30 0.5,0.2S:15準(zhǔn)確限值系數(shù)Accuracylimitfactor202020304020儀表保安系數(shù)Instrumentsecurityfactor555555額定短時熱電流(kA)(方均根值)Ratedshort-timethermalcurrentfor(kA)(r.m.s)6350(3s)5050(3s)5050額定動穩(wěn)定電流(kA)(峰值) Rateddynamiccurremt(kA)(peak)160125125125125125 工廠代號 CatalogueNo.39981C39981E39981F39982C39982EGY39982F額定電壓(kV) Ratedvoltage(kV)220220220220220220額定電流比(A) Ratedcurrentratio(A)2X1250/1（抽頭2X750/1）1250-2500/12X300/52X600/52X800/5（抽頭2X600/5）2X1500/5級次組合 ClasscombinationTPY/TPY/5P20/5P20/0.5/0.2S5P40/5P40/5P40/5P40/5P40/0.210P20/10P20/10P20/10P20/10P20/0.2S/0.5S5P20/5P20/5P20/5P20/5P20/0.2S/0.510P20/10P20/10P20/10P20/10P20/0.2S/0.5S10P20/10P20/10P20/10P20/10P20/0.5S二次出線端子Secondaryterminal1S1-1S21S1-1S2-1S31S1-1S21S1-1S21S1-1S2-1S31S1-1S22S1-2S22S1-2S2-2S32S1-2S22S1-2S22S1-2S2-2S32S1-2S23S1-3S23S1-3S2-3S33S1-3S23S1-3S23S1-3S2-3S33S1-3S24S1-4S24S1-4S2-4S34S1-4S24S1-4S24S1-4S2-4S34S1-4S25S1-5S2-5S35S1-5S2-5S35S1-5S25S1-5S25S1-5S2-5S35S1-5S26S1-6S2-6S36S1-6S2-6S36S1-6S26S1-6S26S1-6S2-6S36S1-6S27S1-7S27S1-7S27S1-7S2-7S3準(zhǔn)確級 AccuracyclassTPY,0.5,0.2S,5P5P,0.210P,0.5S,0.2S5P,0.5,0.2S10P,0.5S,0.2S10P,0.5S額定輸出(VA) Ratedoutput(VA)5P:30 TPY:12 0.5,0.2S:155P:15 ,0.2:1510P:30 0.5S,0.2S:305P:50 0.5,0.2S:5010P:50 0.5S,0.2S:5010P:50 0.5S:50準(zhǔn)確限值系數(shù)Accuracylimitfactor204020202020儀表保安系數(shù)Instrumentsecurityfactor555555額定短時熱電流(kA)(方均根值)Ratedshort-timethermalcurrentfor(kA)(r.m.s)505040(3s)40(3s)40(3s)50(3s)額定動穩(wěn)定電流(kA)(峰值) Rateddynamiccurremt(kA)(peak)125125100100100125 工廠代號 CatalogueNo.39983C39983D3998439985E39985E39987D額定電壓(kV) Ratedvoltage(kV)220220220220220220額定電流比(A) Ratedcurrentratio(A)2X600/5（抽頭2X300/5）2X1250/1（抽頭2X625/1）2X1500/12X1500/1（抽頭2X750/1）2X11250/1（抽頭2X750/1）1200/5級次組合 Classcombination10P20/10P20/10P20/10P20/0.2STPY/TPY/5P30/5P30/0.5/0.2S0.2/5P20/5P20/5P20/5P20/5P20/0.25P30/5P30/5P30/5P30//0.5/0.2S5P30/5P30/5P30/5P30/0.5/0.2S5P30/5P30/0.5/0.2S/5P40/5P40二次出線端子Secondaryterminal1S1-1S21S1-1S21S1-1S21S1-1S21S1-1S21S1-1S22S1-2S22S1-2S22S1-2S22S1-2S22S1-2S22S1-2S23S1-3S23S1-3S23S1-3S23S1-3S23S1-3S23S1-3S2-3S34S1-4S24S1-4S24S1-4S24S1-4S24S1-4S24S1-4S2-4S35S1-5S2-5S35S1-5S2-5S35S1-5S25S1-5S2-5S35S1-5S2-5S35S1-5S26S1-6S2-6S36S1-6S26S1-6S2-6S36S1-6S2-6S36S1-6S27S1-7S2準(zhǔn)確級 Accuracyclass10P,0.2STPY,5P,0.5,0.2S5P,0.25P,0.5,0.2S5P,0.5,0.2S5P,0.5,0.2S額定輸出(VA) Ratedoutput(VA)10P:50 0.2S:30TPY,5P,0.5,0.2S:15 5P:50 0.2:505P:40 0.5,0.2S:405P:40 0.5,0.2S:405P:50 0.5,0.2S:40準(zhǔn)確限值系數(shù)Accuracylimitfactor203020303030,40儀表保安系數(shù)Instrumentsecurityfactor555555額定短時熱電流(kA)(方均根值)Ratedshort-timethermalcurrentfor(kA)(r.m.s)4050(3s)80(3s)50(3s)50(3s)50(3s)額定動穩(wěn)定電流(kA)(峰值) Rateddynamiccurremt(kA)(peak)100125160125125125 工廠代號 CatalogueNo.39987AGY39987CGY39988E39989D39989F39989J額定電壓(kV) Ratedvoltage(kV)220220220220220220額定電流比(A) Ratedcurrentratio(A)2X800/1（抽頭2X500/1）2X300/12X600/52X600/52X(1000-2000)/12X2000/1級次組合 Classcombination10P2010P20/10P20/10P20/10P20/0.5S/0.2S10P2010P20/10P20/10P20/10P20/0.5S/0.2S5P40/5P40/0.5/0.2S/5P40/5P400.2/0.2S/5P30/5P30/5P30/5P30/5P305P20/5P20/5P20/5P20/5P20/0.5/0.2S5P40/5P40/5P40/5P40/5P40/0.5二次出線端子Secondaryterminal1S1-1S2-1S31S1-1S21S1-1S21S1-1S21S1-1S2-1S31S1-1S22S1-2S2-2S32S1-2S22S1-2S22S1-2S22S1-2S2-2S32S1-2S23S1-3S2-3S33S1-3S23S1-3S2-3S33S1-3S23S1-3S2-3S33S1-3S24S1-4S2-4S34S1-4S24S1-4S2-4S34S1-4S24S1-4S2-4S34S1-4S25S1-5S2-5S35S1-5S25S1-5S25S1-5S25S1-5S2-5S35S1-5S26S1-6S2-6S36S1-6S26S1-6S26S1-6S26S1-6S2-6S36S1-6S2-6S37S1-7S2-7S37S1-7S27S1-7S27S1-7S2-7S3準(zhǔn)確級 Accuracyclass10P,0.2S,0.5S10P,0.2S,0.5S5P,0.5,0.2S5P,0.2,0.2S5P,0.5,0.2S5P,0.5額定輸出(VA) Ratedoutput(VA)10P:50 0.5S,0.2S:5010P:50 0.5S,0.2S:505P:30 0.5,0.2S:405P:60 0.2,0.2S:505P:20 0.5,0.2S:205P:30 0.5:20準(zhǔn)確限值系數(shù)Accuracylimitfactor202040302040儀表保安系數(shù)Instrumentsecurityfactor555555額定短時熱電流(kA)(方均根值)Ratedshort-timethermalcurrentfor(kA)(r.m.s)40(3s)50(3s)40(3s)50(3s)50(3s)50(3s)額定動穩(wěn)定電流(kA)(峰值) Rateddynamiccurremt(kA)(peak)100125100125125125