Signalling Of Protection Unit State - LEGRAND MP6 Mode D'emploi

2. Signalling of protection unit state

LED 1
LED 2
The state of the protection unit is notified through LED 1 and 2, according to the next table:
Protection
Inactive
Active (I≥100A or supplied)
Active: (overload
pre alarm (I>0,9Ir)
Active: (overload
alarm I>1,05Ir)
Active: over temperature
alarm (T>75°C) *
*Automatic trip if T ≥ 95°C
An alarm is more important than a prealarm. The overload is more important than
over temperature.
120
100
Protection unit MP6 - DMX
50
0
07/10/2009
10.25
Led 1 note
Switched off
Green Fix
Green Fix
Green Fix
Green Flashing
Led 2 note
Switched off
Switched off
Red Fix
Red Flashing
Red Flashing
3
57