Circutor AFQm Series, Инструкция по эксплуатации

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63 Instruction Manual
AFQm
7.4.- WORKING MODE
Note:
This screen is not visible on the
“slave”
devices.
In this screen,
Figure 67
, the following parameters of the device's operating mode are config -
ured:
Figure 67: Configuration screen: Operation mode.
● Mode
In this parameter, the control algorithm that the device will use for harmonic filtering is selected,
the options are:

FREQ: Frequency Mode,
Harmonic filtering based on the selection of harmonics to
be neutralised from 3 to 25.

TEMP: Temporary Mode, Harmonic filtering based on the instantaneous neutralisa -
tion of all harmonics.
Do not use Temporary mode if the supplier has not recommended this for their
installation. This method can cause resonance in certain installations.
●
Enabled Functions
In this parameter, you can select the operating mode of the device, i.e., the functions that the
device performs during operation:

Harmonics
Enable this function so that the device performs the filtering of the current harmonics.

Phase balance
Enable this function so that the device performs the current balancing between phases.