Page 10
Putting into service
The putting into service of the UMG 96L should
be carried out as follows:
Installation
The UMG96L is designed for mounting in low
voltage distributions, which contain overvoltage
in measurement category III. The UMG96L is
suitable for installation in fixed and weather
proof panels. Conducting panels must be
earthed. Any mounting position is possible. For
mounting on front panels or doors, the deliv-
ered fixing brackets have to be used.
Program current and voltage transformers
When the device leaves the manufacturer, a
current transformer of 5/5A is set.
The set voltage transformer ratio has to be
changed only, if a voltage transformer is con-
nected.
When connecting voltage transformers, please
observe the allowed measuring and operating
voltage stated on type plate!
Attach measuring and operating voltage
The allowed measuring and operating voltage
of UMG 96L is indicated on the type plate.
Ꮨ
The connection wires for measuring voltage
leading to the UMG96L must be suitable for
voltages up to 300V against ground and 520V
phase to phase.
After connecting the stated measuring and op-
erating voltage to the UMG 96L, all segments
of the display appear. After approx. two sec-
onds, the UMG 96L switches to the first meas-
ured value indication.
In case that no indication appears, please
check, if the attached operating voltage is
within the rated voltage range.
Attention!
Mesuring and operating voltage, which
do not correspond to the indication on
the type plate, can lead to malfunction
and damage of the instrument.
Strommessung/Current Measurement
k l
L2
L3
L1
k l
k l
5
7
10
8
9
6
Spannungsmessung
Voltage Measurement
2
1
L1
4
N
3
L3
L2
UMG96L
45-65Hz IP20
2,5V
A
Made in Germany
S V J M
A
D E
P
2-
10A
Diagr. Side view
42
6
90
96
Fixing brack-
ets
123
123
123
123
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123
123
123
123
123
123
123
123
123
123
123
123
123
123
123
123
123
123
123
123
123
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123
Panel max. 6