Feature of Capacitive Voltage Indicator in MV Switchgear

Check the absence of voltage – three phase – for medium voltage applications from 6 up to 52 kV (P-P) or high voltage applications from 52 up to 600 kV.
Additional relay contacts: For remote monitoring of voltage condition two relay contacts are integrated. The relays are driven by auxiliary voltage.
No battery required: For voltage detecting and self test no external power supply or battery is required.
Inherent safety: To test for the absence of voltage no external test device is required.
The integrated display function tests independent auxiliary voltage.
Integrated continuous three-phase voltage indication (LC-Display)
According to the IEC 62271-213

Specification of Capacitive Voltage Indicator in MV Switchgear