Poznámky redaktora
5. No.9.
Value harmonic No
No.1 aveform s
When you access this menu page, 120 samples the wave form the selected phase are acquired and
displayed.4.
The meter can also reset pressing the "Reset meters" key the menu.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
15.14.
15.
For further information, see par.
When you press the key, new wave form acquired and displayed.9." harmonic required, the bar begins
to flash) and read the corresponding percentage value.
15.
The measurement precision 5%. The energy meters' end scale approximately 2.15.5.2. currently-selected harmonic
Ne Total distorsion y/r:150.8 ains frequency
Mains Frequency_____________
50.5.5.15 billion kWh kVARh kVAh.001 MWh 0.e.5.
For the ranges and precisions see par.9 Contact wear
This submenu shows the percentage wear the contacts.2.4. 1), which is
consequently always given 100%.1Un).4. The minimum value that can displayed
is 0.3xIn 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).
The measurement guaranteed maximum after the change frequency.The unit also provides meter readings the total active, reactive and apparent energy the system. 14. 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.1.1.0 Hz
Measuredvalue
This page enables you view the mains frequency.4.
For the ranges and precisions see par.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.1.001 MVARh 0.1.15. This calculated the voltages (if Umax 0.4.
118/158
. the relationship between for each of~ peak rms'
the phases.7 Peak factor
Peak factor
I1 --- I3: ---
I2: --- —
On this page you can also measure the peak factor i.
15. 2
Page No.e.2.4.
15.001 MVAh.0%
You can analyze the harmonic the samples acquired and displayed the "Waveforms" page, i. For the ranges and precisions see par. This measurement not displayed for phase currents below 0.9.15.0%
Harmonic 1/40 100. 14.
15.
Model L2234 Apparatus Scale
L 2778
Doc. 16.1
