PRODUCT OPERATION
AVTMMPQSIM Rev 1 May 2017
27
5.
View the real time harmonics in the unit’s real time Scope screen and note the 3rd
order and 5th order current harmonics now display.
6.
Set the Phase A, B and C Voltage Harmonics to ON.
7.
View the real time harmonics in the units real time Scope screen and note the 3rd
order and 5th order voltage harmonics now display.
Method # 3 Recording Data
1.
Verify the Power Quality instrument connected to the simulator is programmed
to record power in a 4-wire wye 3-wattmeter configuration and has the following
settings programmed.
a.
RMS Storage Interval – 3 Seconds
b.
Timed Waveform Capture – Enabled
c.
Timed Capture Rate = 1 Minute
d.
Timed Capture Duration in Cycles = 6
e.
Enable THD Recording = Enabled
f.
Enable IEC Harmonics Recording = Enabled
g.
THD / Harmonic Storage Interval = 3 Seconds
2.
Verify the controls are set to their initial settings.
3.
Verify the Voltage and Current Harmonic switches are set to OFF.
4.
Start the unit recording.
5.
Allow the unit to record for at least 30 seconds to 1 minute.
6.
Set the Phase A, B and C Current Harmonics to ON.
7.
Allow the unit to record for at least 30 seconds to 1 minute.
8.
Set the Phase A, B and C Voltage Harmonics to ON.
9.
Allow the unit to record for at least 30 seconds to 1 minute.
10.
Set the Phase A, B and C Voltage and Current Harmonics to OFF.
11.
Allow the unit to record for at least 30 seconds to 1 minute.
12.
Stop the recording.
13.
You can now view the recorded harmonic on the unit.
NOTE:
You can transfer the data to the PC for a more advanced analysis.
Содержание MPQSIM
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