Entes RG3-12C, Руководство пользователя, Страница: 21 / 41

POWER FACTOR CONTROLLER
RG3-12C/CS
20
If total voltage harmonýc value exceeds preset value and does not turn to
normal level during the delay time(dELy) which is entered in this menu, an
alarm occurs.
3.9.d.b Harmonic Alarm Delay Time Setting
If total harmonic value of measured voltages exceeds the value which is
enterd from this menu and does not return to normal level during the entered
delay time(dELy), alarm relay switches on and harmonic LED(
) turns on.
3.9.d Harmonic Setting
The upper limit for the overvoltage harmonic value to set the harmonic
alarm is set in this menu.
3.9.d.a Overvoltage Harmonic Setting
Using the “UP/DOWN” buttons, find the alarm menu(ALr). When alarm
menu is selected, alarm LED turns on.
Press the “SET” button to enter the alarm(ALr) settings.
Using the “UP/DOWN” buttons, find over voltage harmonic menu(tHd)
which is the fourth setting in the alarm menu.
In this menu, over voltage harmonic value(tHdV), delay time(dELy)
and switching off of the capacitor steps(StEP)
parameters are set. In order
to set these parametesers, press the “SET” button.
SAUE
If you want to leave the setup menu without making any other changes,
press the
“ESC” button until “SAVE SEt yES” shows on the screen. If
you want to save the changes, press the “SET” button. If not, press the
“ESC” button.
Press the “SET” button to set overvoltage harmonic(thdV) value.
Enter the overvoltage harmonic value between 0-99 % and press the
“SET” button.
Using the “UP/DOWN” buttons, find the delay time(dELy) menu.
Press the “SET” button for delay time menu(dELy) which is the second
setting in the harmonic menu.
Press the
“SET”
button for 3 sec. in order to enter to the
menu.
3 sec.