Poznámky redaktora
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.2.1 aveform s
When you access this menu page, 120 samples the wave form the selected phase are acquired and
displayed.
15." harmonic required, the bar begins
to flash) and read the corresponding percentage value. 14.
For the ranges and precisions see par.1.2.
The measurement guaranteed maximum after the change frequency.9.5.9.e. No.15 billion kWh kVARh kVAh.1.
The meter can also reset pressing the "Reset meters" key the menu. This calculated the voltages (if Umax 0.3xIn and not available for
phase currents above 6xIn.e.
Using the keys, you can display the waveforms the following measurement channels (L1, L2, L3,
Ne, V1, V2, V3, Gt).4.
15.
For the ranges and precisions see par.
Using the and keys you can the bar interest (at the "No.4.
Model L2234 Apparatus Scale
L 2778
Doc.7 Peak factor
Peak factor
I1 --- I3: ---
I2: --- —
On this page you can also measure the peak factor i.5.
Value harmonic No
No.001 MVAh.001 MVARh 0.1.0%
You can analyze the harmonic the samples acquired and displayed the "Waveforms" page, i.5.5.
When you press the key, new wave form acquired and displayed.
15.5. This measurement not displayed for phase currents below 0.
118/158
.2. 1), which is
consequently always given 100%.15.1. currently-selected harmonic
Ne Total distorsion y/r:150.4. 2
Page No. 14.
The measurement precision 5%.4. 16.4.6 Data Logger
The data logger active both with Vaux and with power supply from the PR120/V.15.14. The minimum value that can displayed
is 0.0 Hz
Measuredvalue
This page enables you view the mains frequency.4. the relationship between for each of~ peak rms'
the phases.
15.9 Contact wear
This submenu shows the percentage wear the contacts.9.15.0%
Harmonic 1/40 100.001 MWh 0.
15.
For further information, see par. For the ranges and precisions see par.The unit also provides meter readings the total active, reactive and apparent energy the system.8 ains frequency
Mains Frequency_____________
50.1.6 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
15.1Un). The energy meters' end scale approximately 2.1
