ABB Relion 670 series - Page 503

Name Values (Range) Unit Step Default Description
ResetTypeCrv2 Instantaneous
IEC Reset
ANSI reset
- - Instantaneous Reset curve type for step2
(Instantaneous / IEC / ANSI)
tReset2 0.000 - 60.000 s 0.001 0.020 Reset time delay for step 2
tPCrv2 0.005 - 3.000 - 0.001 1.000 Param P for customized inverse trip time
curve for step 2
tACrv2 0.005 - 200.000 - 0.001 13.500 Param A for customized inverse trip time
curve for step 2
tBCrv2 0.00 - 20.00 - 0.01 0.00 Param B for customized inverse trip time
curve for step 2
tCCrv2 0.1 - 10.0 - 0.1 1.0 Param C for customized inverse trip time
curve for step 2
tPRCrv2 0.005 - 3.000 - 0.001 0.500 Param PR for customized inverse reset
time curve for step 2
tTRCrv2 0.005 - 100.000 - 0.001 13.500 Param TR for customized inverse reset
time curve for step 2
tCRCrv2 0.1 - 10.0 - 0.1 1.0 Param C for customized inverse reset time
curve for step 2
ResetTypeCrv3 Instantaneous
IEC Reset
ANSI reset
- - Instantaneous Reset curve type for step3
(Instantaneous / IEC / ANSI)
tReset3 0.000 - 60.000 s 0.001 0.020 Reset time delay for step 3
tPCrv3 0.005 - 3.000 - 0.001 1.000 Param P for customized inverse trip time
curve for step 3
tACrv3 0.005 - 200.000 - 0.001 13.500 Param A for customized inverse trip time
curve for step 3
tBCrv3 0.00 - 20.00 - 0.01 0.00 Param B for customized inverse trip time
curve for step 3
tCCrv3 0.1 - 10.0 - 0.1 1.0 Param C for customized inverse trip time
curve for step 3
tPRCrv3 0.005 - 3.000 - 0.001 0.500 Param PR for customized inverse reset
time curve for step 3
tTRCrv3 0.005 - 100.000 - 0.001 13.500 Param TR for customized inverse reset
time curve for step 3
tCRCrv3 0.1 - 10.0 - 0.1 1.0 Param CR for customized inverse reset
time curve for step 3
ResetTypeCrv4 Instantaneous
IEC Reset
ANSI reset
- - Instantaneous Reset curve type for step4
(Instantaneous / IEC / ANSI)
tReset4 0.000 - 60.000 s 0.001 0.020 Reset time delay for step 4
tPCrv4 0.005 - 3.000 - 0.001 1.000 Param P for customized inverse trip time
curve for step 4
tACrv4 0.005 - 200.000 - 0.001 13.500 Param A for customized inverse trip time
curve for step 4
tBCrv4 0.00 - 20.00 - 0.01 0.00 Param B for customized inverse trip time
curve for step 4
tCCrv4 0.1 - 10.0 - 0.1 1.0 Param C for customized inverse trip time
curve for step 4
Table continues on next page
1MRK 502 066-UUS B Section 8
Current protection
497
Technical manual