instrument transformer

160

80

20/15

15/15

15/20

15/15

0.5/10P10

0.2/10P10

0.2/0.5

0.2/0.2

1000,1200,1250

600,800

130

63

300,400,500

112.5

45

            200

80

31.5

50,75,100,150

375 I1n

150 I1n

15/10

10/10

10/15

    10/10

0.5/10P10

0.2/10P10

0.2/0.5

           0.2/0.2

20,30,40

Rated dynamic current(kA)

Shotr-time thermal current(KA/S)

Rated output(VA)

Accuracy classed combination

Rated primary current(A)

We can supply high precision current transformers of class 0.2S or 0.5S for measuring.

Rated secondary current:5A,1A

Enable supply provide Multi-ratio products

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)

Rated frequency:50Hz,60Hz

Standard: IEC60044-1:2003 GB1208-2006

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.

Rated insulation level(kV): 40.5/95/185kV
Rated frequency(Hz): 50 or 60Hz
Used for CGIS
With protective class
Casting type