Poznámky redaktora
9 Contact wear
This submenu shows the percentage wear the contacts.7 Peak factor
Peak factor
I1 --- I3: ---
I2: --- —
On this page you can also measure the peak factor i. currently-selected harmonic
Ne Total distorsion y/r:150.
Model L2234 Apparatus Scale
L 2778
Doc. This measurement not displayed for phase currents below 0.
For the ranges and precisions see par.
For the ranges and precisions see par.4.1.
15. 16.2.The unit also provides meter readings the total active, reactive and apparent energy the system.0 Hz
Measuredvalue
This page enables you view the mains frequency.e. 14.
15.5. This calculated the voltages (if Umax 0.001 MWh 0.6 Energy
1 1/2
Enter J
Energy counters
ESC
+ Enter J
Energy 2/2
1 Energy counters
0kWh
0kVARh
0kVAh
Energy counters
Reset counters Reset counters 1
Energycounters Reset counters
15.
15." harmonic required, the bar begins
to flash) and read the corresponding percentage value.
Using the keys, you can display the waveforms the following measurement channels (L1, L2, L3,
Ne, V1, V2, V3, Gt).
15.0%
Harmonic 1/40 100.2.0%
You can analyze the harmonic the samples acquired and displayed the "Waveforms" page, i. For the ranges and precisions see par.1.
The measurement guaranteed maximum after the change frequency.
Value harmonic No
No.4.4.9. The energy meters' end scale approximately 2.2.3xIn and not available for
phase currents above 6xIn. 1), which is
consequently always given 100%.
The measurement precision 5%.
The meter can also reset pressing the "Reset meters" key the menu. the relationship between for each of~ peak rms'
the phases.1.8 ains frequency
Mains Frequency_____________
50. No.001 MVAh.001 MVARh 0.1Un).6 Data Logger
The data logger active both with Vaux and with power supply from the PR120/V.
Using the and keys you can the bar interest (at the "No.1.9.4.5.
When you press the key, new wave form acquired and displayed.15.9.15.
118/158
. 14. 2
Page No.1.14.e.4.5. The minimum value that can displayed
is 0.4.15.5.
For further information, see par.1.1 aveform s
When you access this menu page, 120 samples the wave form the selected phase are acquired and
displayed.5.
15. the
page the left displayed, containing the module the harmonics from the 1st the 40th (up the 35th
for mains frequency set 60Hz) given percentage the fundamental (harmonic no.15 billion kWh kVARh kVAh
