79
Installa
tion manual
Protection unit MP6-Megabreak®
In particular, the settable events, are the following:
Disabled contact
Short-circuit trip for short
time protection (Isd)
Circuit breaker open
Short-circuit trip for
instantaneous protection (Ii)
Circuit breaker closed
Short-circuit trip for fixed
instantaneous protection (Icw)
Overload pre-alarm 90% Ir
Ground fault trip (Ig)
Overload alarm 105% Ir
Overtemperature trip
for protection unit 95 °C
Temperature alarm
for protection unit 75 °C
Test button diagnostic trip
Generic trip
Generic electric fault *
Overload trip (Ir)
* Equivalent to generic trip.
