一、 Description
    The current transformer is casting resins, fully enclosed and bus - bar type product.It is used for metering electric energy and current, relay protection in the electrical system up ro rated frequency 50Hz or 60Hz and rated voltage lOkV. The transformer can be executed according to the standards IEC60044 -1 and CB1208.
二、Type designation

三、 Construction
    This current transformer is casting resin insulated, fully enclosed and bus - bar type.  There is electric screen with bioelectric potential wires in the bus hole.  If being installed, the bioelectric potemial wires and  the bus -bar must be connected. There are four mounting holes on the casting board. It has 8 good ability of insulation, moisture proof.
四、Technical data
    1、rated insulation level：12/42/75 kV
    2、rated secondary current：5A,1A
    3、 Rated primary current,  accuracy classes combination and rated output see the forml and form2
  4、pollution class: II class