ABB CM-UFD.M31 Betriebs- Und Montageanleitung Seite 13

Measurement screen
The initial screen shows the measured values of the real time line-to-neutral voltages. Use the arrow buttons to switch between the real
time line-to-neutral voltages, the real time line-to-line voltages, the 10-min average line-to-neutral voltages and the 10-min average line-
to-line voltages.
Menu structure
The following tables show the submenu structure and configuration possibilities as well as the two sets of pre-settings according to
VDE-AR-N 4105 and BDEW, which can be loaded in the submenu "General settings" -> "Load settings". Additionally, 5 sets of self-
defined pre-settings can be saved in the memory and load by the user.
Submenu: Nominal voltage
Contents of submenu Configuration possibilities
Measuring priniciple [3L-N + 3L-L], [3L-N], [3L-L], [1L-N]
Nominal voltage [57.7] - [230.9] V L-N / [99.9] - [400.0] V L-L
Submenu: I/O setup
Contents of Options
submenu
Relay 3 Working prinicple
ON-delay
ON-time
Feedback Y1 Working prinicple
Trip window
Release window
Feedback Y2 Working prinicple
Trip window
Release window
Control input Y3 Function
Working prinicple
Auto reconnection Number of attempts
Real time line-to-neutral voltages
(L-N)
Real time line-to-line voltages
(L-L)
Configuration possibilities
[closed-circuit], [open-circuit], [dis-
abled], [synchronous with R1/R2]
[0.00] - [10.00] s
[0.05] - [10.00] s
[normally closed], [normally open],
[auto detection], [disabled]
[0.05] - [0.50] s
[0.50] - [600.00] s
[normally closed], [normally open],
[auto detection], [disabled]
[0.05] - [0.50] s
[0.50] - [600.00] s
[remote trip], [suppress Y1],
[suppress Y2], [suppress Y1/Y2],
[suppress VS]
[normally closed], [normally open],
[disabled]
[0] - [3]
10-min average line-to-neutral
voltages (L-N)
10-min average line-to-line voltages
(L-L)
Step size VDE-AR-N 4105
3L-N + 3L-L
0.1 V 230 V L-N / 398.4 V L-L
Step size VDE-AR-N 4105
disabled
0.01 s 0 s
0.01 s 0.5 s
normally closed
0.01 s 0.1 s
0.01 s 0.5 s
normally closed
0.01 s 0.1 s
0.01 s 0.5 s
remote trip
disabled
1 0
BDEW
3L-N
230 V L-N
BDEW
disabled
0 s
0.5 s
disabled
0.1 s
0.5 s
disabled
0.1 s
0.5 s
remote trip
disabled
0
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