CPC 100 V1.415 - 2Scope of Voltage Transformer TestsGo to the Test Card View and press I N S E R T C A R D .Use the context-dependent U P /D O W N menu keys to the right, or thehandwheel, to browse through the structure. On VT, press E N T E R .Alternatively, press the accelerator key to open Insert a new test card.VT comprises the following test cards:Figure 1:Inserting VT test cardsHighlight the test card of your choice either by navigating with the handwheel orby using the context-dependent U P /D O W N menu keys, and press E N T E R .Note: The test cards• VTRatio• VTBurden• VTElectronicsemploy the method of frequency-selective measurement, which isused to filter out interferences as they usually occur in substations.To learn more about frequency-selective measurement, please referto ”The Frequency-Selective Measurement” on page 3-6.)
