Poznámky redaktora
4.9 Contact wear
This submenu shows the percentage wear the contacts.2.001 MVARh 0.001 MWh 0. 16.e.5.1.001 MVAh. This calculated the voltages (if Umax 0.0%
You can analyze the harmonic the samples acquired and displayed the "Waveforms" page, i. the relationship between for each of~ peak rms'
the phases.
15.1 aveform s
When you access this menu page, 120 samples the wave form the selected phase are acquired and
displayed.7 Peak factor
Peak factor
I1 --- I3: ---
I2: --- —
On this page you can also measure the peak factor i.
For further information, see par.
Using the and keys you can the bar interest (at the "No.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. 14.
15.4.3xIn and not available for
phase currents above 6xIn.
Using the keys, you can display the waveforms the following measurement channels (L1, L2, L3,
Ne, V1, V2, V3, Gt).15. No.
The measurement precision 5%. 14.
Value harmonic No
No.4.
The meter can also reset pressing the "Reset meters" key the menu.
15.
When you press the key, new wave form acquired and displayed.
For the ranges and precisions see par.5.9.5.0 Hz
Measuredvalue
This page enables you view the mains frequency.
15.9.4. 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.6 Data Logger
The data logger active both with Vaux and with power supply from the PR120/V.5. The energy meters' end scale approximately 2." harmonic required, the bar begins
to flash) and read the corresponding percentage value.2.4.15.14.9.1.8 ains frequency
Mains Frequency_____________
50. For the ranges and precisions see par.1.
For the ranges and precisions see par. The minimum value that can displayed
is 0.5.The unit also provides meter readings the total active, reactive and apparent energy the system.15 billion kWh kVARh kVAh.1. 2
Page No.1Un). 1), which is
consequently always given 100%.1.0%
Harmonic 1/40 100.
Model L2234 Apparatus Scale
L 2778
Doc.
The measurement guaranteed maximum after the change frequency. currently-selected harmonic
Ne Total distorsion y/r:150.
118/158
.1.
15.15.4. This measurement not displayed for phase currents below 0.e.2
