ABB SACE Tmax XT2 User Manual page 116

MLRIU The MLRIU parameters are available with Ekip M Touch for Motor Protection functions (page
66).
Parameters
Parameter
Open Mode
Autoreclosure
Activated
Motor Class
Contactor
Delay
Autoreclosure
Time
1SDH002031A1002 ECN000092998
NOTE: for correct operation, where present check the status of the external
connections and to the Trip unit of Ekip CI and its output contact (O61)
Description
Allows setting the TRIP mode (page 34):

Heavy: in the event of a TRIP the Trip coil of the CB is
controlled

Normal: in the event of a TRIP contact O61 of the Ekip CI
module is opened
NOTES:

The TRIP for protections G or I always controls
the Trip coil, regardless of the Open Mode
configuration

In Normal mode, if the Trip unit detects a
malfunction even after the opening command at
O61, a command is also sent to the CB Trip coil
With Open Mode = Normal, allows reclosing of contact O61
following a TRIP for L (On) protection
Allows selecting the motor trip class (page 66 for operating
details) between: 5E, 10E, 20 E
Defines the wait time after the opening command of the O61
contact before considering the malfunction still present and
sending a command to the CB Trip coil.
The value is expressed in seconds, which can be set in a range:
0.1 s .. 1 s, with 0.1 s steps
Defines the wait time after the opening command of the O61
contact before closing it again.
The value is expressed in seconds, which can be set in a range:
1 s .. 1000 s, with 1 s steps
Rev. B
Default
Normal
Off
30E
0.1
60
SACE Tmax XT2 – XT4 | 116