Enter Password!
PASS : 0000
Three-phase capacitor equivalent to 1/40 of current
transformer ratio must be connected in the first three steps
for current transformer test to be performed. Also, the
current transformer connected to the device and the phase
order of the voltages must be the same. Otherwise, the device
will give phase inverse or step low warning. After fixing the
connection errors according to the warnings, you can start
the device setup again.
When SET button is pressed on any measurement page, the
PASSWORD page is displayed for entering the menu.
While on this page, press the SET button to enter the menu.
(The password value is “0000” by default. If the password
has been changed by the user, the password determined by
the user must be used to enter the menu.)
After passing the password page, Current Transformer
Menu page will be displayed on the screen.
While on this page, press SET button to enter Current
Transformer Menu.
The Current Transformer Test page will appear on the
screen. Press the UP button to switch to the Current
Transformer Value page.
CURRENT TRANSORMER
Menu.1.0
MENU
CURRENT TRANSFORMER
VALUE
Menu.1.2
11
During the step measurement, this page will be displayed
on the screen, all steps will be measured in order and their
values will be displayed on the screen.
Capacitor values are shown with a “-” sign and shunt
reactors are unsigned.
When the stage measurement is finished, a confirmation
page will be displayed on the screen. When the SET button is
pressed, all measured steps are saved and the device starts
to intervene.
Pressing the ESC button cancels the step measurements
and returns to the Step Measurement page without saving.
You can check the stored step values on the Step Values
screen (2.1.1) in the Step Menu.
Step Measure. (kVAr)
1.Step
Esc:Cancel
L1:-3.333
L2:-3.333
Please Wait!
L3:-3.333
Step Measure. (kVAr)
TCR
Esc:Cancel Set:OK
L1: 3.333
L2: 3.333
Step Meas. Finished!
L3: 3.333
How to Change Current Transformer Value?
12
While in this page, press the SET button to enter the
Current Transformer Value in the system.
Current Transformer Value Entry page will be displayed on
the screen.
While on this page, use the UP and DOWN buttons to enter
the Current Transformer Value in the system and then press
the SET button to save.
The device will automatically start Current Transformer
Test operation.
In case of any problems in the connections, the device will
give a warning and will not accept the connection.
When current transformer test is successful, this page will
be displayed on the screen.
If the operation is confirmed by pressing the SET button, the
device will automatically start the Step Measurement process.
After the test, it indicates that the current transformer
terminals indicated with “(-)” are connected reversely. You
don't need to fix the links. The device will fix these
connections software-wise.
During the step measurement, this page will be displayed
on the screen, all steps will be measured in order and their
values will be displayed on the screen.
Capacitor values are shown with a “-” sign and shunt
reactors are unsigned.
When the stage measurement is finished, a confirmation
page will be displayed on the screen. When the SET button is
pressed, all measured steps are saved and the device starts
to intervene.
Pressing the ESC button cancels the step measurements
and returns to the Step Measurement page without saving.
You can check the stored step values on the Step Values
screen (2.1.1) in the Step Menu.
Current Trans. Value
CTR: 1500 / 5A
Menu.1.2.1
Current Trans.Test(A)
1.Trial
Esc:Cancel
L1:0.000
L2:0.000
Plase Wait!
L3:0.000
Current Trans.Test(A)
Contact Learned
k1-l1:(-)
k2-l2:(+)
k3-l3:(+)
Esc:Cancel Set:OK
Step Measure. (kVAr)
1.Step
Esc:Cancel
L1:-3.333
L2:-3.333
Please Wait!
L3:-3.333
Step Measure. (kVAr)
TCR
Esc:Cancel Set:OK
L1: 3.333
L2: 3.333
Step Meas. Finished!
L3: 3.333
