Str.Piatra Craiului nr. 7, Negoiesti-Brazi,Zona Industriala DIBO Prahova ROMANIA Tel./Fax: +40 244 43 43 13 Fax: +40 244 43 43 14 Mobil: +40 722 35 88 92 E-mail: of f i c e @ s i m e n . r o Web: w w w .s i m e n . r o TOROIDAL CURRENT TRANSFORMERS DATASHEET Toroidal current transformers – customer request Type TCT Application and general specifications Current transformers made to customer parameters: primary current, secondary current, geometrical dimensions. Used as measuring and protection devices for medium voltage oil insulated power (or distribution) transformers, for temperature of up to 120 º C. Can be cast in resin or in a silicone rubber mold. Can be used indoors or outdoors, depending on customer demand. Secondary terminals are made of 2.5 ÷ 6 mm² of insulated wire. The wire length is aș requested by the customer. Note Upon request, the transformers are accompanied by the Exciting Current Curve and Test Report.