Table of Contents Toggle Capacitive Voltage Indicator (CVI 21D)Capacitive Voltage Indicator Capacitive Voltage Indicator (CVI 21D) Capacitive Voltage Indicator Voltage indicating Unit used for 3.3 kV to 36 kVCoupling capacitor from 6 pF to 150 pFUsed for Indication for voltage presence in medium-voltage systems Designed according to IEC61243-5Integrated three-phase LCD display for phase indicationNo external power supply for indicationPanel cut out 92mm x 46 mmOverall size: 96 mm (W) x 48 mm(H) x 65 mm(D