本产品符合国家标准GB1208-1997《电流互感器》、GB/T17443-1998<500KV电流互感器技术参数和要求》、GB311《高压输变电设备的绝缘配合》、《高电压实验技术》、GB11023-89《高压开关SF6气体密封性试验导则》和GB5831-86《气体中微水量的测定》等要求。LVQB(T)-220W型SF6电流互感器技术参数    工厂代号  Catalogue No.39986GY399883998939980A39981A39981D额定电压( kV)      Rated voltage(kV)220220220220220220额定电流比(A)           Rated current ratio(A)2X1500/12X1000/5 （抽头2X500/5）2X1200/52X1250/11250-2500/12X1250/1（抽头2X750/1）级次组合      Class combination0.2/5P20/5P20/5P20/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二次出线端子Secondary terminal1S1-1S21S1-1S2-1S31S1-1S21S1-1S21S1-1S21S1-1S22S1-2S22S1-2S2-2S32S1-2S22S1-2S22S1-2S22S1-2S23S1-3S23S1-3S2-3S33S1-3S23S1-3S23S1-3S2-3S33S1-3S24S1-4S24S1-4S2-4S34S1-4S24S1-4S24S1-4S2-4S34S1-4S25S1-5S25S1-5S2-5S35S1-5S25S1-5S25S1-5S2-5S35S1-5S2-5S36S1-6S26S1-6S2-6S36S1-6S26S1-6S26S1-6S2-6S36S1-6S2-6S37S1-7S27S1-7S2-7S3    准确级       Accuracy classTPY,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额定输出(VA)          Rated output(VA)0.2、5P：50   TPY：2050(抽头30)505P:20    0.2,0.2S,TPY:15155P:30    0.5,0.2S:15准确限值系数Accuracy limit factor202020304020仪表保安系数Instrument security factor555555额定短时热电流(kA)(方均根值)Rated short-time thermal current for(kA)(r.m.s)6350(3s)5050(3s)5050额定动稳定电流(kA)(峰值)    Rated dynamic curremt(kA)(peak)160125125125125125              工厂代号  Catalogue No.39981C39981E39981F39982C39982EGY39982F额定电压( kV)      Rated voltage(kV)220220220220220220额定电流比(A)   Rated current ratio(A)2X1250/1（抽头2X750/1）1250-2500/12X300/52X600/52X800/5（抽头2X600/5）2X1500/5级次组合      Class combinationTPY/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二次出线端子Secondary terminal1S1-1S21S1-1S2-1S31S1-1S21S1-1S21S1-1S2-1S31S1-1S22S1-2S22S1-2S2-2S32S1-2S22S1-2S22S1-2S2-2S32S1-2S23S1-3S23S1-3S2-3S33S1-3S23S1-3S23S1-3S2-3S33S1-3S24S1-4S24S1-4S2-4S34S1-4S24S1-4S24S1-4S2-4S34S1-4S25S1-5S2-5S35S1-5S2-5S35S1-5S25S1-5S25S1-5S2-5S35S1-5S26S1-6S2-6S36S1-6S2-6S36S1-6S26S1-6S26S1-6S2-6S36S1-6S2  7S1-7S27S1-7S27S1-7S2-7S3 准确级     Accuracy classTPY,0.5,0.2S,5P5P,0.210P,0.5S,0.2S5P,0.5,0.2S10P,0.5S,0.2S10P,0.5S额定输出(VA)                Rated output(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准确限值系数Accuracy limit factor204020202020仪表保安系数Instrument security factor555555额定短时热电流(kA)(方均根值)Rated short-time thermal current for(kA)(r.m.s)505040(3s)40(3s)40(3s)50(3s)额定动稳定电流(kA)(峰值)     Rated dynamic curremt(kA)(peak)125125100100100125              工厂代号  Catalogue No.39983C39983D3998439985E39985E39987D额定电压( kV)      Rated voltage(kV)220220220220220220额定电流比(A)   Rated current ratio(A)2X600/5（抽头2X300/5）2X1250/1（抽头2X625/1）2X1500/12X1500/1（抽头2X750/1）2X11250/1（抽头2X750/1）1200/5级次组合      Class combination10P20/10P20/10P20/10P20/0.2STPY/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/5P40/5P40二次出线端子Secondary terminal1S1-1S21S1-1S21S1-1S21S1-1S21S1-1S21S1-1S22S1-2S22S1-2S22S1-2S22S1-2S22S1-2S22S1-2S23S1-3S23S1-3S23S1-3S23S1-3S23S1-3S23S1-3S2-3S34S1-4S24S1-4S24S1-4S24S1-4S24S1-4S24S1-4S2-4S35S1-5S2-5S35S1-5S2-5S35S1-5S25S1-5S2-5S35S1-5S2-5S35S1-5S2 6S1-6S2-6S36S1-6S26S1-6S2-6S36S1-6S2-6S36S1-6S2  7S1-7S2   准确级     Accuracy class10P,0.2STPY,5P,0.5,0.2S5P,0.25P,0.5,0.2S5P,0.5,0.2S5P,0.5,0.2S额定输出(VA)                Rated output(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准确限值系数Accuracy limit factor203020303030,40仪表保安系数Instrument security factor555555额定短时热电流(kA)(方均根值)Rated short-time thermal current for(kA)(r.m.s)4050(3s)80(3s)50(3s)50(3s)50(3s)额定动稳定电流(kA)(峰值)     Rated dynamic curremt(kA)(peak)100125160125125125              工厂代号  Catalogue No.39987AGY39987CGY39988E39989D39989F39989J额定电压( kV)      Rated voltage(kV)220220220220220220额定电流比(A)   Rated current ratio(A)2X800/1（抽头2X500/1）2X300/12X600/52X600/52X(1000-2000)/12X2000/1级次组合      Class combination10P2010P20/10P20/10P20/10P20/0.5S/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线端子Secondary terminal1S1-1S2-1S31S1-1S21S1-1S21S1-1S21S1-1S2-1S31S1-1S22S1-2S2-2S32S1-2S22S1-2S22S1-2S22S1-2S2-2S32S1-2S23S1-3S2-3S33S1-3S23S1-3S2-3S33S1-3S23S1-3S2-3S33S1-3S24S1-4S2-4S34S1-4S24S1-4S2-4S34S1-4S24S1-4S2-4S34S1-4S25S1-5S2-5S35S1-5S25S1-5S25S1-5S25S1-5S2-5S35S1-5S26S1-6S2-6S36S1-6S26S1-6S26S1-6S26S1-6S2-6S36S1-6S2-6S37S1-7S2-7S37S1-7S2 7S1-7S27S1-7S2-7S3 准确级     Accuracy class10P,0.2S,0.5S10P,0.2S,0.5S5P,0.5,0.2S5P,0.2,0.2S5P,0.5,0.2S5P,0.5额定输出(VA)                Rated output(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准确限值系数Accuracy limit factor202040302040仪表保安系数Instrument security factor555555额定短时热电流(kA)(方均根值)Rated short-time thermal current for(kA)(r.m.s)40(3s)50(3s)40(3s)50(3s)50(3s)50(3s)额定动稳定电流(kA)(峰值)     Rated dynamic curremt(kA)(peak)100125100125125125