Screen of the previous parameter / Cancel current change
Change current phase connected to controller
Change current phase connected to controller
Go to the next parameter screen
Confirm current phase and go to the screen of the next parameter
4.)
After checking the connections, the controller will show the screens of reactive power estimated values for each bank
(parameter Step n power (n=1,2,3,4,5): it is possible to confirm or modify the values to finish the boot process and to
display the measured cosphi.
Note: for the banks with unstable power measurement (generally due to a load that varies quickly during the
procedure) the 0 kVAr value will be suggested.
WARNING: an unstable load during self-acquisition alters the calculated value considerably. If the values differ from
those specified in the documents (or on the plate) of the power factor correction equipment, edit them by entering the
reactive power values at bank nominal voltage.
In case of blocking reactors, refer to Chap. 8.9 - Presence of blocking reactors.
Screen of the previous parameter / Cancel current change
Change nominal voltage or reactive power of the capacitor banks / Increment value of selected digit
Change nominal voltage or reactive power of the capacitors banks / Decrement value of selected digit
Go to the next parameter screen
Confirm nominal voltage or power of the capacitors banks and go to the screen of the next parameter
5.)
Once finished, the controller will move to the first page of the Measurement Menu by displaying the cosphi value.
Any generation plants present can be turned on; in this case set the Cogeneration parameter = “ON” from the Setup
Menu Chap. 7 - SETTINGS.
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