Ceramica Santa Terezinha S.a.

CST manufactures Station Cap-and-pin Porcelain Insulators for insulating Bus-bars in Power Sub-Stations, at Rating Voltages from 15 kV up to 500 kV, Post Type Porcelain Insulators for Cubicles and Sub-stations from 1.2 kV up to 36 kV, Bushing-Type Porcelain Insulators for Distribution Transformers and Cubicles, Entrance-Bushings and several types of insulators for Plant Installations and Equipment, such as Switching Gears and Fuse Cutouts. <br><br>Post-Type Insulator: Post-type Insulators show a porcelain solid core and are available in voltages from 1.2 up to kV to 36,2 kV, and Mechanical Loads 3 kN up to 10 kN. The insulators are produced according to NBR, ANSI or Special Specifications. <br><br>Cap-and-pin Station Insulators: Cap-and-pin Station Insulators are available according to NBR and ANSI Specifications, and are usually utilized at 500 kV, piled on stacks. Depending on the type, its Cantilever Strength varies from 9 kN up to 15 kN.<br><br>Transformer Bushings: Porcelain Bushings for Distribution Transformers are available according to NBR, DIN or Special Specifications, from 1,3 kV up to 36,2 kV, for currents from 160 A up to 3150 A.<br>