Capdis And Vois Systems Overview - Siemens NXAIR M Operating Instructions Manual

LRM-ST indication
Indication does not light up or does not flash.
Refit the cover on the test socket.
Proceed in the same way with the test sockets for L2, and then for L3.

Safe isolation from supply is verified as soon as L1, L2 and L3 have been determined to
be isolated from supply.

16.6 CAPDIS and VOIS systems overview

CAPDIS-S1+
CAPDIS-S2+
VOIS+
VOIS-R+
139-2021.9 / 07
Indication flashes
Indication lights up
Indication does not
light up or flash
Integrated capacitive voltage detecting system
Integrated capacitive voltage monitoring system with relay output
Economic integrated capacitive voltage detecting system
Economic integrated capacitive voltage detecting system with relay
output
NXAIR M
Verifying safe isolation from supply
Meaning
Phase not isolated from supply
Phase not isolated from supply
Phase isolated from supply
129