instrument transformer

SF6 LZZBJ9-35/168(CQ) Current transformer applies to CGIS Insulation Switchgear for electrical measuring and electrical protective.The products have the characteristics of small sizes,higher short-time terminal current,and low partial discharge. Standard: IEC60044-1:2003 GB1208-2006 Rated frequency:50Hz,60Hz Rated insulation level(kV): 40.5/95/185kV(If the CT is applied in switchgear ZX1.5 and ZX1.5-R,the data should be 40.5/95/200kV) Enable supply provide Multi-ratio products Rated secondary current:5A,1A We can supply high precision current transformers of class 0.2S or 0.5S for measuring. Rated primary current(A) Accuracy classed combinationRated output(VA)Shotr-time thermal current(KA/S)Rated dynamic current(kA)20,30,40 0.2/0.2 0.2/0.50.2/10P100.5/10P10 10/10 10/1510/1015/10150 I1n375 I1n50,75,100,15031.580 200 45112.5300,400,50063130600,8001000,1200,12500.2/0.20.2/0.50.2/10P100.5/10P1015/1515/2015/1520/1580160