ABB Relion 670 Series Technical Reference Manual page 401

1MRK505222-UUS C
Name Values (Range)
tTRCrv3 0.005 - 100.000
tCRCrv3 0.1 - 10.0
HarmRestrain3 Disabled
Enabled
ResetTypeCrv4 Instantaneous
IEC Reset
ANSI reset
tReset4 0.000 - 60.000
tPCrv4 0.005 - 3.000
tACrv4 0.005 - 200.000
tBCrv4 0.00 - 20.00
tCCrv4 0.1 - 10.0
tPRCrv4 0.005 - 3.000
tTRCrv4 0.005 - 100.000
tCRCrv4 0.1 - 10.0
HarmRestrain4 Disabled
Enabled
Table 193: OC4PTOC (51_67) Non group settings (basic)
Name Values (Range)
MeasType DFT
RMS
Technical reference manual
Unit Step Default
- 0.001 13.500
- 0.1 1.0
- - Disabled
- - Instantaneous
s 0.001 0.020
- 0.001 1.000
- 0.001 13.500
- 0.01 0.00
- 0.1 1.0
- 0.001 0.500
- 0.001 13.500
- 0.1 1.0
- - Disabled
Unit Step Default
- - DFT
Current protection
Description
Parameter TR for customer programmable
curve for step 3
Parameter CR for customer programmable
curve for step 3
Enable block of step3 from harmonic restrain
Selection of reset curve type for step 4
Reset time delay used in IEC Definite Time
curve step 4
Parameter P for customer programmable
curve for step 4
Parameter A for customer programmable
curve for step 4
Parameter B for customer programmable
curve for step 4
Parameter C for customer programmable
curve for step 4
Parameter PR for customer programmable
curve for step 4
Parameter TR for customer programmable
curve for step 4
Parameter CR for customer programmable
curve for step 4
Enable block of step 4 from harmonic restrain
Description
Selection between DFT and RMS
measurement
Section 7
395