Installation of the energy meter and the cable type current transformers |
17
Connection mode
3P.n
3P
1P
Cable type current transformer 1
K
1
K
1
K
1
L
2
L
2
L
2
Cable type current transformer 2
K
3
K
3
–
L
4
L
4
–
Cable type current transformer 3
K
5
K
5
–
L
6
L
6
–
6
Open a cable type current transformer, place it
around one of the cables and close the catch, which
must audibly click into place.
y
The energy flow direction and thus the installa-
tion direction is specified by the arrows shown
on the housing:
Mains
Consumer
y
Repeat the process for all cables that are rele-
vant for the selected connection mode.
K
5A
L
WARNING!
Adhering to the electrical energy flow direction
Always observe the energy flow direction and thus the installation direction for the power cable indicated by
the arrow on the current transformer. Otherwise, the energy meter connected to the current transformer cannot
measure reliable current values.
WARNING!
Pre-condition for the installation of a cable type current transformer
Please note that a cable type current transformer may only be installed on a power line if its connection cables
are either connected together (short-circuited) or connected to the connection terminals of the energy meter.
Otherwise, the cable type current transformer may be damaged!
This completes the installation of the cable type current transformer and the energy meter.
