11- Allarms; 12- Boring And Dimensions - ITALFARAD IFC6 Notice D'utilisation

When the + button is pressed twice, the manual enabling becomes permanently
memorized (even when the instrument is switched off): in such case the corresonding
LED starts flashing. Use the - button to disable the capacitor bank.
11. Alarms
In the event of alarm, the regulator behaves as follows:
overvoltage alarm (voltage exceeds preset max. value for a time exceeding 30
minutes: the instrument disconnects all capacitor banks (included those connected
in manual mode), then it opens the alarm relay, thus causing the alarm LED to lit
up and the voltage LED to start flashing;
overcurrent alarm (the line current (on transformer secondary) exceeds 6A for
over 3 seconds): the regulator opens the alarm relay, thus causing the alarm LED
to lit up and the current LED to start flashing;
cosφ not corrected alarm (compensation of cosφ within the programmed range
has not been obtained within 15 minutes); the regulator opens the alarm relay, thus
causing the alarm LED to lit up and the cosφ LED to start flashing but it continues
to operate in normal mode.
When the alarm condition is ended, the regulator automatically quits the alarm status:
however, if more than 3 alarms occur within one hour, the instrument requests a manual
reset of the alarm to signal a fault condition possibly caused by a failure in the system.
To reset the alarm, press the RESET button for at least 3 seconds.
12. Boring and dimensions
ITALFARAD S.p .A. via IV novembre n.1 Minerbio (BO) It aly
22
GB