Circutor AFQm-3WF-030M-480, Instruction Manual

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71
Instruction Manual
AFQm
Range of values:
Minimum value:
0 A
Maximum value: 5000 A
● Current limit
This parameter allows the maximum power of the active filter to be limited. The value is configured as
a percentage with respect to the device's rated power.
Range of values:
Minimum value:
20%
Maximum value: 100%
Press the key to access the next configuration step
Press the key to access the main screen of the device without saving the configuration values.
7�7�- cos Φ
Note:
This screen is not visible on the
“slave”
devices.
The device has two reactive power compensation modes (
Figure 76)�
Figure 76: Configuration screen: cos Φ (Mode 1 and Mode 2)�
●
Mode 1
In this mode, cos Φ is set to a fixed value. The device will attempt to ensure that the reactive power on
the mains side corresponds to the specified cos
Φ
.
Range of values: 0.7... -0.7
●
Mode 2
In this mode, two limits are defined to form an acceptance range. The device will adjust the reactive
power on the mains side to keep cos
Φ
within the specified acceptance range.