ABB PQFA Instruction Manual page 78

Power quality filter
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The selected mode only becomes operational once you press the OK button.
Step 4:
Press on ' MENU' to come back to level 2 main window, select
' harmonics' by using the ? key and press OK.
In the next window, you have to specify the unit in which the
permitted residual level (= curve) is expressed. Three
possibilities are offered: amps ' A' , percentage of the
fundamental magnitude ' %I1' and percentage of the RMS
current ' %Irms ' .
Make your choice with the ? key and press OK.
You will then enter in the Harmonics window.
FILTER MODE
MODE
1
FILTERING TO CURVE
Q COMPENSATION
MAX FILTERING
FILTER MODE
MODE
1
FILTERING TO CURVE
Q COMPENSATION
LEVEL 2
Mode
? Harmonics ?
Q compensation
Asea Brown Boveri Jumet S.A.
PQFA Instructions Manual
2
3
2
3
78

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