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Introduction to the METERS and METERL load management systems
12
2
Energy flow arrows
These arrows on the housing specify the energy flow and thus the installation direction.
3
Connection cables
The two cables are used to connect to the screw terminals
1
to
6
of the energy meter. The red wire
K
should be screwed into an odd-numbered terminal on the meter (
1
,
3
and
5
), while the black wire
L
is as-
signed to the even-numbered terminals (
2
,
4
and
6
).
NOTE
Assignment according to connection mode
Please note that depending on the selected connection mode (see “Selecting the connection mode” on
page 14), not all cable type current transformers may be required: In connection mode
1P
, only one cur-
rent transformer is connected to terminals
1
and
2
of the energy meter; terminals
3
to
6
are not used
in this mode.
4
Cable tie tab
To secure the current transformer, it can be protected against slipping etc. via an optional cable tie and this
tab on the cable.
