Technical documentation
Rev. 02
Reactive Factor Controller CX plus
35
Defective steps are flashing in the step display.
Steps which are set to the step type “
Flty
” can be switched back to the
desired step type in this menu.
9.7
200 Settings Measurement
Contains settings in order to adjust the measurement of the CX plus to the network conditions.
200
Settings Measurement
MENU
FUNCTION
AREA
201
Nominal voltage measurement =
phase voltage
100...242000 V
It is necessary to correctly enter the nominal voltage, because the upper
and the lower limit of the voltage monitoring are calculated from the
nominal voltage (see tolerance range nominal voltage). The step sizes
saved in the step database also refer to the set nominal voltage.
202
Current transformer factor
1...9600
Entry of the current transformer factor: The ratio must be entered as value
(e. g. 1000/5 = 200).
NOTE:
If the current transformer factor is entered
-
and the automatic step identification is deactivated, the current
step size of all steps is reset to the original value (entered value).
-
and the automatic step identification is activated, the current and
the original step size (the value which was accepted after the
completion of the step identification) of all steps is reset to the
initial value of 3 var capacitive. The step identification restarts
again.
203
Voltage transformer factor
1...350
Entry of the current transformer factor: The ratio must be entered as value
(e. g. 1000/100 = 10).
If the device is directly connected to the measuring voltage without
transformer, the value 1 must be used.
The voltage transformer factor can be entered with one decimal place. As
only 3 characters are available for the display of the saved value, the value
is rounded up or down for the display.
NOTE:
If the voltage transformer factor is entered
-
and the automatic step identification is deactivated, the current
step size of all steps is reset to the original value (entered value).
-
and the automatic step identification is activated, the current and
the original step size (the value which was accepted after the
completion of the step identification) of all steps is reset to the
initial value of 3 var capacitive. The step identification restarts
again.
204
Tolerance range nominal voltage
0...100 %
The value is set in percent with regard to the nominal voltage. If the
measuring voltage is out of the set tolerance, the control is switched off
and all active steps are immediately switched off.
205
Connection type voltage measurement
Yes/No
"YES" = voltage measurement L-L
"NO" = voltage measurement L-N
