CAPDIS-S2_HV (R5)

The CAPDIS-S2_HV (R5) is an integrated Voltage Detecting Systems for checking for absence of voltage in high-voltage switchgear in accordance with IEC 62271-213:2021 (or IEC 61243-5) with integrated three-phase continuous indication and Signaling outputs. It also allows detection of partial discharges in the station and its surroundings.

Voltage Detecting Systems VDIS for High Voltage (52 - 480 kV)

Testing for absence of voltage in high voltage switchgear according to  IEC 61243-5 resp. IEC 62271-213 with integrated three-phase continuous display.

Partial discharge detection

Critical partial discharge levels are detected, shown on the display and output via the relay collective fault signal. The sensitivity of the PD detection is set or also deactivated via a DIP switch on the rear of the device. A socket behind the front flap is available for PD diagnostics.

Maintenance-free due to self-monitoring, fail-safe

No periodic retesting according to  IEC 61243-5 or IEC 62271-213 u. BGV A3 required, as the device permanently monitors the response threshold and displays it with a three-stage voltage level indicator (half, full and outlined lightning arrow).

Integrated self-test function

No external test device is required to test for absence of voltage. Integrated function test by means of test button, according to patent DE 103 04 396. Clear indication of primary voltage present and not present.

Relay outputs and LED displays

For remote monitoring of voltage states, two signal relays [changeover contacts] are integrated, which are operated with auxiliary voltage. The status of the relays is additionally indicated via LEDs in the front.

Integrated V-interface

For further processing of the voltage signals via a smart grid system (e.g. IKI-50, IKI-22) connection via optional Y-cable.

Integrated three-phase measuring point

The device has a three-phase LRM measuring point for phase comparison, rotating field direction measurement e.g. by means of CAP phase or connection of CAPDIS-M.

No battery required

Voltage test as well as self-test without battery or auxiliary voltage.