ABB RES670 Technical Manual page 202

Section 8
Current protection
Name Values (Range)
tACrv1 0.005 - 200.000
tBCrv1 0.00 - 20.00
tCCrv1 0.1 - 10.0
tPRCrv1 0.005 - 3.000
tTRCrv1 0.005 - 100.000
tCRCrv1 0.1 - 10.0
IN2>Min 1 - 2500
IN2>Max 1 - 2500
ResetTypeCrv2 Instantaneous
IEC Reset
ANSI reset
tReset2 0.000 - 60.000
tPCrv2 0.005 - 3.000
tACrv2 0.005 - 200.000
tBCrv2 0.00 - 20.00
tCCrv2
tPRCrv2
tTRCrv2
tCRCrv2
IN3>Min
IN3>Max
ResetTypeCrv3
tReset3
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196
Unit
-
-
-
-
-
-
%IB
%IB
-
s
-
-
-
0.1 - 10.0 -
0.005 - 3.000 -
0.005 - 100.000 -
0.1 - 10.0 -
1 - 2500 %IB
1 - 2500 %IB
Instantaneous -
IEC Reset
ANSI reset
0.000 - 60.000 s
Step Default
0.001 13.500
0.01 0.00
0.1 1.0
0.001 0.500
0.001 13.500
0.1 1.0
1 1
1 2500
- 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
1 1
1 2500
- Instantaneous
0.001 0.020
1MRK 511 408-UUS A
Description
Param A for customized inverse trip time
curve for step 1
Param B for customized inverse trip time
curve for step 1
Param C for customized inverse trip time
curve for step 1
Param PR for customized inverse reset time
curve for step 1
Param TR for customized inverse reset time
curve for step 1
Param CR for customized inverse reset time
curve for step 1
Minimum used operate residual current level
for step 2 in % of IBase, if IN2> is less than
IN2>Min then IN2> is set to IN2>Min
Maximum used operate residual current level
for step 2 in % of IBase, if IN2> is greater
than IN2>Max then IN2> is set to IN2>Max
Reset curve type for step2 (Instantaneous /
IEC / ANSI)
Reset time delay for step 2
Param P for customized inverse trip time
curve for step 2
Param A for customized inverse trip time
curve for step 2
Param B for customized inverse trip time
curve for step 2
Param C for customized inverse trip time
curve for step 2
Param PR for customized inverse reset time
curve for step 2
Param TR for customized inverse reset time
curve for step 2
Param CR for customized inverse reset time
curve for step 2
Minimum used operate residual current level
for step 3 in % of IBase, if IN3> is less than
IN3>Min then IN3> is set to IN3>Min
Maximum used operate residual current level
for step 3 in % of IBase, if IN3> is greater
than IN3>Max then IN3> is set to IN3>Max
Reset curve type for step3 (Instantaneous /
IEC / ANSI)
Reset time delay for step 3
Phasor measurement unit RES670 2.2 ANSI
Technical manual