ABB PQFS Installation, Operation And Maintenance Instructions page 86

Order
3
5
7
9
Remarks:
(a)
The 'Select' column may have three values:
No: Harmonic not selected by user
Yes: Harmonic selected by user and being filtered
S: Harmonic selected by user but put in 'standby' by the filter. Refer to
information on the "harmonic standby" mode.
(b)
Curve settings for allowed current into the network are expressed in Amps
86 The PQF-Manager user interface ç Manual Power Quality Filter PQFS
Table 37: Example of harmonic settings table displayed by PQF-Manager
In order to select the harmonics and set up a curve level (if desired)
Open the harmonic table. The first line will be highlighted.
o
Use and
o
corresponding line. The item in the column 'Select' will be highlighted.
If the harmonic order of the selected line has to be changed, press
o
go to the 'Order' field. Press
The PQF-Manager will automatically propose the orders that are not yet
in the list. If the desired order is displayed, press
which will highlight the item in the column 'Select'.
Press and then
o
harmonic. Press
Use the
o
Press and then the
o
Amps. Press
Press to highlight the complete line after which the other harmonics
o
can be programmed using the same procedure.
Once all the harmonics are programmed, the harmonic selection table
o
can be exit by pressing
· Deselect all harmonics
For deselecting all harmonics of the main window at once go to
[/Welcome/Settings/Customer set./Main settings/Deselect all]
For deselecting all harmonics of the auxiliary window at once go to
[/Welcome/Settings/Customer set./Auxiliary settings/Deselect all]
This function allows for the customer to quickly deselect all harmonics in the
main or the auxiliary window. This may be useful e.g. when the commissioning
engineer realizes that the CTs have been installed wrong and an intervention is
required to correct the problem.
· Selecting the reactive power compensation and balancing options
(a)
Select
No
No
No
No
to select the desired order and press
and use
or to select (Yes) or deselect (No) the
to validate the choice made.
to switch to the 'Curve' level column.
or to set up the desired curve level in
to validate the choice made.
.
(b)
Curve
0 A
10 A
0 A
0 A
Section 8.10 for more
to activate the
or to change the order.
. Then, press
to