Megger MPQSIM, Руководство пользователя

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M
AVTMMPQSIM Rev 1 May 2017
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Flicker
Method # 1 Real Time Flicker DVM Screen
1. Verify the controls are set to their initial settings.
2. Load a setup file into the MPQ Analyzer that has flicker recording enabled. (Pst
and Plt)
3. Verify the flicker knob on the unit Power Quality Simulator is set to OFF.
4. View the real time flicker on the flicker portion of the DVM screen and note the
flicker content is near 0.
5. Set the flicker knob on the Power Quality Simulator to one of the flicker settings.
6. Note the instantaneous flicker value on the MPQ DVM screen is now showing a
value.
7. Wait one minute for the Pst 1 Minute value to display.
Method # 2 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 flicker
capture enabled. (Pst and Plt)
2. Verify the controls are set to their initial settings.
3. Set the flicker knob on the Power Quality Simulator to one of the flicker settings.
4. Start the MPQ Analyzer recording.
5. Let the unit record for 30 minutes, in order to record several flicker intervals.
6. Stop the recording and view the flicker data on the unit or download the data to
the Megger PQ PC software.