ABB REC650 - Page 130

Name Values (Range) Unit Step Default Description
AlarmTemp 0 - 200 Deg C 1 80 Temperature level for start (alarm)
TripTemp 0 - 300 Deg C 1 90 Temperature level for trip
ReclTemp 0 - 300 Deg C 1 75 Temperature for reset of lockout after trip
AmbiSens Off
On
- - Off External temperature sensor available
DefaultAmbTemp -50 - 100 Deg C 1 20 Ambient temperature used when
AmbiSens is set to Off
DefaultTemp -50 - 300 Deg C 1 50 Temperature raise above ambient
temperature at startup
Table 60: LCPTTR Non group settings (basic)
Name Values (Range) Unit Step Default Description
GlobalBaseSel 1 - 6 - 1 1 Selection of one of the Global Base Value
groups
Table 61: LFPTTR Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Off / On
TRef 0 - 600 Deg F 1 160 End temperature rise above ambient of
the line when loaded with IRef
IRef 0 - 400 %IB 1 100 Load current in % of IBase leading to TRef
temperature
Tau 1 - 1000 Min 1 45 Time constant of the line
AlarmTemp 0 - 400 Deg F 1 175 Temperature level for start (alarm)
TripTemp 0 - 600 Deg F 1 195 Temperature level for trip
ReclTemp 0 - 600 Deg F 1 170 Temperature for reset of lockout after trip
AmbiSens Off
On
- - Off External temperature sensor available
DefaultAmbTemp -50 - 250 Deg F 1 60 Ambient temperature used when
AmbiSens is set to Off
DefaultTemp -50 - 600 Deg F 1 100 Temperature raise above ambient
temperature at startup
Table 62: LFPTTR Non group settings (basic)
Name
Values (Range) Unit Step Default Description
GlobalBaseSel 1 - 6 - 1 1 Selection of one of the Global Base Value
groups
Section 6 1MRK 511 287-UEN A
Current protection
124
Technical manual