Page 18
= Key 1
= Key 2
= Key 3
= Maximum or consumption = Minimum or supply.
Retrievable meas. and calculated quantities
Measured value Mean value
Measured value
Date and time
Measured quantity
L1 L2 L3 Sum L1 L2 L3 Sum Peak value Lowest val.
Voltage L-N, L-L
x x x
x x x
x
x
x
Current
x x x x
1)
x x
x x
1
x
x
2)
x
Real power
x x x x x x x x
x
x
x
Real power, 15min. mean value
x
x
x
x
Apparent power
x
x x x x
x
x x
x
x
x
Reactive power
x
x x x x
x
x x
ind
cap
x
cos(phi)
x
x x x x
x x x
ind
cap
x
Frequency of voltage
x
x x x x x x
x
x
x
Real work
without reverse running stop
x
Start./run. time
Consumption
x
Start./run. time
Supply
x
Start./run. time
Reactive work
without reverse running stop
x
Start./run. time
inductive
x
Start./run. time
capacitive
x
Start./run. time
Partial harm. content HDF, I/U
x
x x
x x x
x
x
x
Total harmonic content THD, I/U x
x x
x x x
x
x
x
1) Current in Neutral
2) Maximum value for current measurement and current mean value
Measured value indication
The display of UMG503 can indicate up to three measu-
red values simultaneously.
V
V
V
L3
L1
L2
Example: Voltages L1-
N, L2-N, L3-N
With the keys 2 and 3 one can scroll through those
measured value indications.
Using key 3 you scroll
to the next measured
value indication.
Example: Current in
phase L1, L2 and L3
A
A
A
L3
L1
L2
To keep the selection of the indicated measured values
clear, only a certain part of all possible measured values
is programmed for the display in delivery condition.
In the table "
Retrievable measured and calculated
quantities
" all measured values, which can be called up,
are listed. On the pages 32 to 33 the manufacturer's
settings of the retrievable values are listed.
If other measured values should be indicated on the
display of UMG503, they can be selected in the software
PSW basic,
which belongs to the contents of delivery,
and transmitted via serial interface to the UMG 503.
After a net return the device always starts with the first
programmed measured value indication.
