Poznámky redaktora
For the ranges and precisions see par. 16. The minimum value that can displayed
is 0.1. the relationship between for each of~ peak rms'
the phases.
For further information, see par.9.001 MVAh.5.e.
Value harmonic No
No.
118/158
.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
15.6 Data Logger
The data logger active both with Vaux and with power supply from the PR120/V.
15.0 Hz
Measuredvalue
This page enables you view the mains frequency.The unit also provides meter readings the total active, reactive and apparent energy the system.8 ains frequency
Mains Frequency_____________
50. 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. This calculated the voltages (if Umax 0.
Model L2234 Apparatus Scale
L 2778
Doc. No. 14.
When you press the key, new wave form acquired and displayed.4." harmonic required, the bar begins
to flash) and read the corresponding percentage value.001 MVARh 0.9.15. 1), which is
consequently always given 100%.2.9 Contact wear
This submenu shows the percentage wear the contacts.1Un).9.5.1. The energy meters' end scale approximately 2. This measurement not displayed for phase currents below 0.4.4.
Using the keys, you can display the waveforms the following measurement channels (L1, L2, L3,
Ne, V1, V2, V3, Gt).4.1.
The measurement guaranteed maximum after the change frequency.1 aveform s
When you access this menu page, 120 samples the wave form the selected phase are acquired and
displayed.15 billion kWh kVARh kVAh.4.5.
15.
The measurement precision 5%.2.4.
Using the and keys you can the bar interest (at the "No.1.0%
You can analyze the harmonic the samples acquired and displayed the "Waveforms" page, i.15.2.
15.1.7 Peak factor
Peak factor
I1 --- I3: ---
I2: --- —
On this page you can also measure the peak factor i. 14.14.3xIn and not available for
phase currents above 6xIn.1.e. currently-selected harmonic
Ne Total distorsion y/r:150. 2
Page No.
For the ranges and precisions see par.001 MWh 0.5.
15.0%
Harmonic 1/40 100.5.
The meter can also reset pressing the "Reset meters" key the menu. For the ranges and precisions see par.15.
15
