11
2
°
Set “Current %” trimmer to 60% since:
I% =
6 (I
min.
)
x 100 = 60%
10 (I
limit
)
having wired terminals 7 - 12.
3
°
Set “Hysteresis %” trimmer (tripping window) to 10% to
obtain a tripping window of 6 to 6.6 A (6 A + 10% = 6.6 A):
the relay will trip at 6 A and regular operation will start again
at 6.6 A.
4
°
Set the “Delay” trimmer
This makes it possible to delay the relay tripping time (1.... 30
sec). (During the delay the “Power on” LED will flash; at the
end of the delay the “Alarm” LED will turn on and the relay will
trip).
I
n
=7A
6,6A
I
min
=6A
Normale
funzionamento
In allarme
In allarme in quanto all'interno
della finestra di isteresi
Non in allarme perchè fuori
dalla finestra di isteresi
Finestra
di isteresi scelta
= 10%
Selected
hysteresis
window = 10%
Regular
operation
Alarm
condition
No alarm because
outside of hysteresis
window
Still in alarm because within
the hysteresis window
