ABB Relion 670 Series Technical Reference Manual page 166

Section 6
Current protection
Name
tTRCrv1
tCRCrv1
HarmRestrain1
ResetTypeCrv2
tReset2
tPCrv2
tACrv2
tBCrv2
tCCrv2
tPRCrv2
tTRCrv2
tCRCrv2
HarmRestrain2
ResetTypeCrv3
tReset3
tPCrv3
tACrv3
tBCrv3
tCCrv3
tPRCrv3
tTRCrv3
tCRCrv3
HarmRestrain3
Table continues on next page
160
Values (Range) Unit
0.005 - 100.000 -
0.1 - 10.0 -
Off -
On
Instantaneous -
IEC Reset
ANSI reset
0.000 - 60.000 s
0.005 - 3.000 -
0.005 - 200.000 -
0.00 - 20.00 -
0.1 - 10.0 -
0.005 - 3.000 -
0.005 - 100.000 -
0.1 - 10.0 -
Off -
On
Instantaneous -
IEC Reset
ANSI reset
0.000 - 60.000 s
0.005 - 3.000 -
0.005 - 200.000 -
0.00 - 20.00 -
0.1 - 10.0 -
0.005 - 3.000 -
0.005 - 100.000 -
0.1 - 10.0 -
Off -
On
Step Default
0.001 13.500
0.1 1.0
- Off
- Instantaneous
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
- Off
- Instantaneous
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
- Off
1MRK 505 208-UEN B
Description
Parameter TR for customer
programmable curve for step 1
Parameter CR for customer
programmable curve for step 1
Enable block of step 1 from harmonic
restrain
Selection of reset curve type for step 2
Reset time delay used in IEC Definite
Time curve step 2
Parameter P for customer programmable
curve for step 2
Parameter A for customer programmable
curve for step 2
Parameter B for customer programmable
curve for step 2
Parameter C for customer
programmable curve for step 2
Parameter PR for customer
programmable curve for step 2
Parameter TR for customer
programmable curve for step 2
Parameter CR for customer
programmable curve for step 2
Enable block of step 2 from harmonic
restrain
Selection of reset curve type for step 3
Reset time delay used in IEC Definite
Time curve step 3
Parameter P for customer programmable
curve for step 3
Parameter A for customer programmable
curve for step 3
Parameter B for customer programmable
curve for step 3
Parameter C for customer
programmable curve for step 3
Parameter PR for customer
programmable curve for step 3
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
Technical reference manual