ABB | SACE Tmax XT
Protections | 8 - Motor protections71 | © 2019 ABB | 1SDH002039A1002 - ECN000093027 - Rev. A
PTC
Function
PTC protects the motor against overtemperatures.
The Trip unit receives the alarm from the Ekip CI module to which a thermocouple can be connected for the
purpose of monitoring the temperature of the motor: the protection sends a TRIP command if the temperature
measured exceeds 120°C for more than one second.
Parameters
Parameter Description Default
Enable
Activates/deactivates the protection and its availability in the
parameters menu
OFF
Trip Enable
Activates/deactivates transmission of the open command: if disabled,
the alarm and exceedance of protection time are only managed as
information
OFF
To Next Page
Loading...
