一、Description
   
    The current transformer of the type LZZB2 - 10 is a full enclosed and prop shape product.  It is used for metering electric energy and current, relay protection in the electric power system up to rated frequency 50Hz or 60Hz and rated voltage 10 kV. The transformers can be executed according to the standards IEC60044 -1 and GB1208.
二、Type designation

  
三、Construction
 
    The type of current transformer is a full en - closed and prop shape product. The primary winding,
secondan winding and core are made up together and poured in the cast. The primary winding's temunal,P1 and P2.i5 0n the product, and the secondary winding's terminal, Sl and S2, is leaded out underside of the product.

四、Technical data
    l、rated insulation level：12/42/75kV
    2、rated secondary current：5A.1A
    3、Rated primar7 cLurent, accuracy class, rated output and rated short - time current, see form
    4、The conditions of the partial discharge test ac．cording to GB1208t<current transformer>will be fulfilled without exception.