RC-SPANNUNGSTEILER

摘要

A first part (1) of the voltage divider is made up of one or more RC modules (20) that consist of a ceramic capacitor and a thick-layer resistance on the upper surface of the capacitor. The resistors are sintered into the top of the ceramic, preferably in a meander shape. The RC voltage divider comprises first (1) and second parts (2), and is insulated using an insulating gas such as SF6. The first part comprises a series of hollow cylindrical RC modules (20), between which potential rings (11) are arranged. A metallic high voltage connection (12) to earth is made for measurement of the primary voltage Up(t). The second part (2) comprises a single RC module connected to earth by a measurement conductor (94) through an ohmic resistance for measurement of the secondary voltage Us(t) .