Poznámky redaktora
" harmonic required, the bar begins
to flash) and read the corresponding percentage value. 16.4.5.
For the ranges and precisions see par. The energy meters' end scale approximately 2. 14.2.
When you press the key, new wave form acquired and displayed.4. For the ranges and precisions see par.5.0 Hz
Measuredvalue
This page enables you view the mains frequency.15. This calculated the voltages (if Umax 0.9.
15.2.1Un).1.001 MWh 0.001 MVAh.
15.4. 1), which is
consequently always given 100%.The unit also provides meter readings the total active, reactive and apparent energy the system.7 Peak factor
Peak factor
I1 --- I3: ---
I2: --- —
On this page you can also measure the peak factor i.0%
Harmonic 1/40 100.1.
15.5.1 aveform s
When you access this menu page, 120 samples the wave form the selected phase are acquired and
displayed.
The measurement guaranteed maximum after the change frequency.5.14.
Using the and keys you can the bar interest (at the "No. The minimum value that can displayed
is 0.
15. No. 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.1.e.e.4.5. 2
Page No.8 ains frequency
Mains Frequency_____________
50. 14.6 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
15.001 MVARh 0. currently-selected harmonic
Ne Total distorsion y/r:150.
15.
For the ranges and precisions see par.1.
For further information, see par.3xIn and not available for
phase currents above 6xIn.6 Data Logger
The data logger active both with Vaux and with power supply from the PR120/V.15.15.
Model L2234 Apparatus Scale
L 2778
Doc.15 billion kWh kVARh kVAh.
Using the keys, you can display the waveforms the following measurement channels (L1, L2, L3,
Ne, V1, V2, V3, Gt).9.1.9.
Value harmonic No
No.
118/158
.4.4. the relationship between for each of~ peak rms'
the phases.
The meter can also reset pressing the "Reset meters" key the menu. This measurement not displayed for phase currents below 0.9 Contact wear
This submenu shows the percentage wear the contacts.0%
You can analyze the harmonic the samples acquired and displayed the "Waveforms" page, i.1.
The measurement precision 5%.2
