Settings - ABB REC650 ANSI Technical Manual

1MRK 511 287-UUS A
6.6.5
Table 59: LFPTTR (26) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
TRef 0 - 600
IRef 0 - 400
Tau 1 - 1000
AlarmTemp 0 - 400
TripTemp 0 - 600
ReclTemp 0 - 600
AmbiSens Disabled
Enabled
DefaultAmbTemp -50 - 250
DefaultTemp -50 - 600
Table 60: LFPTTR (26) Non group settings (basic)
Name Values (Range)
GlobalBaseSel 1 - 6
Table 61: LCPTTR (26) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
TRef 0 - 300
IRef 0 - 400
Tau 1 - 1000
Table continues on next page
Technical manual
Name Type
TEMP REAL
TEMPAMB REAL
TERMLOAD REAL

Settings

Unit Step
- -
Deg F 1
%IB 1
Min 1
Deg F 1
Deg F 1
Deg F 1
- -
Deg F 1
Deg F 1
Unit Step
- 1
Unit Step
- -
Deg C 1
%IB 1
Min 1
Description
Calculated temperature of the device
Ambient temperature used in the calculations
Temperature relative to operate temperature
Default Description
Disabled Operation Disable / Enable
160 End temperature rise above ambient of the line
when loaded with IRef
100 Load current in % of IBase leading to TRef
temperature
45 Time constant of the line
175 Temperature level for pickup (alarm)
195 Temperature level for trip
170 Temperature for reset of lockout after trip
Disabled External temperature sensor available
60 Ambient temperature used when AmbiSens is
set to Off
100 Temperature raise above ambient temperature
at startup
Default Description
1 Selection of one of the Global Base Value
groups
Default Description
Disabled Operation Disable / Enable
90 End temperature rise above ambient of the line
when loaded with IRef
100 Load current in % of IBase leading to TRef
temperature
45 Time constant of the line
Section 6
Current protection
131