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RMO40TD Description
5.2 Mains power and ground connectors
Motor Current connector
5.3 Settings
To set RMO40TD
‟s language, time and date press
START
at the same time with
SET
, to select the
Settings
menu.
Setting RMO40TD
’s Language
To set RMO40TD
‟s language, use
RIGHT
, and then
ENTER
to select the
Set Language
menu.
Move the cursor to the bottom line using
LEFT/RIGHT
, and select the language with
ENTER
.
Pressing
ENTER
to confirm, returns you to the Main
menu.
Pressing
STOP
to cancel, returns you to the Main menu.
Connector for mains power supply
Power switch
I
In this position, RMO40TD is connected to the
mains power supply.
0
In this position, RMO40TD is separated from
the mains power supply with both poles.
Earth/ground connector.
For protection against parasitic currents or voltages, always connect
RMO40TD earth/ground connector to protective ground (PE). Use
only the original cable.
For safety reasons, always establish this connection as the first
one before you do any other connections, and separate this
connection as the very last one.
Figure 5-2:
The
Language
menu
Figure 5-1:
The
Settings
menu
AC current monitoring channel is intended for monitoring and
recording the OLTC mechanical-drive motor-current during tap
changer operation. The motor current waveform is also printed on the
DV Win generated graph, and can help in detecting OLTC mechanical
problems. An AC current clamp is available for purchase.
