ABB SACE Tmax XT2 - Page 69

1SDH002031A1002 ECN000092998 Rev. B SACE Tmax XT2 – XT4 | 69
PTC
Function
PTC protects against engine overheating.
The alarm is supplied to the Trip unit by the Ekip CI module, which can be connected to a
thermocouple for controlling the motor temperature. If the measured temperature exceeds the
value of 120°C for more than one second the protection sends the TRIP command .
Parameters
Parameter
Description
Default
Enable
Enables/disables protection and availability on menu of the
parameters
OFF
Trip Enable
Activates/deactivates the open command: if disabled, the alarm
and the lapsing of the protection time are managed only as
information
OFF