The display at a glance |
11
The display at a glance
In measuring mode, the energy meter display shows the current measured values as well as system and warning
information.
H
I
H
Measuring range
Depending on the selected connection mode, the measured current values for
one or all three phases are displayed here.
I
Signal ranges
Symbols relating to operation are shown here:
– Symbol for wrong phase sequence
– Symbol for system values
– Symbol for phase-to-phase voltage L1-2, L2-3, L3-1
During setup of the energy meter, the display shows the system and parameter menus and provides visual feedback
for the items in the menus.
J
L K
J
Menu item
The currently selected menu in the energy meter software is displayed here.
Use the toggle key
B
to switch between the menus, and the enter key
D
to
activate editing in this menu.
K
Value range
The current value for the selected menu is shown here.
L
Increase/decrease symbol
– The selected menu/current value is increased.
– The selected menu/current value is decreased.
You can switch between and by pressing the enter key
D
.
The cable type current transformer at a glance
METERS | METERL are supplied with three cable type current transformers each, which are designed for measuring
currents up to 300 A (METERS) or 600 A (METERL), but are otherwise identical in construction.
Each cable type current transformer is built as follows:
1
Clamp-on core
Thanks to the clamp-on mechanism, the current transformer can be mounted on already laid cables with a ca-
ble diameter of up to 24 mm (METERS) or 36 mm (METERL) and locked via the latch.
1
2
4
3