HT instruments FULLTEST3 User Manual
Page 50
FULLTEST
3
EN - 49
5.9.2. POWER MEASUREMENT
Measured quantities and display ranges:
Apparent power P
APP
0
5.06 kVA
Real power P
0
5.06 kVA
Mains voltage U
L/N 195
253 V
Load current I
L
0
20 A
Power factor PF
0
1
Leakage current I
PE
0.25 mA
10 A
1) Select POWER function by pressing the FUNC hard key first.
2) Check selected measurement time and modify it if needed by pressing the MODE (5) touch-screen
key first. Four independent preset measurement times are available for quicker operations. Select
the closest one and modify it by using the + and ― touch screen keys if needed.
3) Check selected limit apparent power and modify it if needed by pressing the LIMIT (6) touch-
screen key first. Four independent preset limit values are available for quicker operations. Select
the closest one and modify it by using the + and ― touch screen keys if needed.
4) Check selected position of phase terminal on schuko socket by pressing the L POS (7) touch-
screen key. If LEFT position is selected then phase potential is connected to the left terminal of
schuko socket and vice versa.
5) Select measurement screen by pressing the
(4) touch-screen key and check all settings again.
6) Connect the UUT to schuko socket according to the figure below.
Figure 37
: Connection of UUT to schuko test socket
7. Start the measurement by pressing the START/STOP button. The measurement will start to run
and will be stopped after pressing the START/STOP button again or after elapsing set
measurement time.
Test result (apparent power) will be currently displayed in green colour
if it is lower than or equal to
set limit value
or in red colour i
f it is higher than set limit value.
Final result will be equipped with
green
symbol and with beep-beep sound if it is OK or with
red
symbol and with longer beep
sound if it is not OK
. See the display outlook with test result on the
figure 36.
8) Save the test result by pressing the SAVE hard key twice, for further instructions see the
“MEMORIZING EXAMPLE” section.