一、Description
    This current transformer 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 lOkV. 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.  It is made by outdoor resin (made in Switzerland ciba, the type is CW5837). The product has much merit, such as: electric arc resistances, ultraviolet ray and aging
四.Condition of use
resistance, long working time, etc.
    1、 ambient temperature：If being requisition, it can be -40℃.
    2、 pollution class：Ⅳclass
五、 Technical data
    1、 rated insulation level：12/42/75kV
    2、rated secondary current：5A, 1A
    3、ated primary current, accuracy class,rated output and rated short - time current, see form
    4、The conditions of the partial discharge test according to GB1208《current transformer》will be fulfilled without exception.