ABB RES670 Technical Manual page 198

Section 8
Current protection
Name Values (Range)
DirModeSel1 Disabled
Non-directional
Forward
Reverse
Characterist1 ANSI Ext. inv.
ANSI Very inv.
ANSI Norm. inv.
ANSI Mod. inv.
ANSI Def. Time
L.T.E. inv.
L.T.V. inv.
L.T. inv.
IEC Norm. inv.
IEC Very inv.
IEC inv.
IEC Ext. inv.
IEC S.T. inv.
IEC L.T. inv.
IEC Def. Time
Reserved
Programmable
RI type
RD type
Pickup1 1 - 2500
t1 0.000 - 60.000
TD1 0.05 - 999.00
IMin1 1.00 - 10000.00
t1Min 0.000 - 60.000
MultPU1 1.0 - 10.0
HarmBlock1 Disabled
Enabled
DirModeSel2 Disabled
Non-directional
Forward
Reverse
Table continues on next page
192
Unit Step Default
- - Non-directional
- - ANSI Def. Time
%IB 1 100
s 0.001 0.000
- 0.01 0.05
%IB 1.00 100.00
s 0.001 0.000
- 0.1 2.0
- - Enabled
- - Non-directional
1MRK 511 408-UUS A
Description
Directional mode of step 1 (Off, Non-dir,
Forward, Reverse)
Time delay characteristic for step 1
Residual current operate level for step 1 in %
of IBase
Def time delay or add time delay for inverse
char of step 1
Time multiplier for the step 1 selected time
characteristic
Minimum operate residual current for step 1
in % of IBase
Minimum operate time for inverse time
characteristic step 1
Multiplier for the residual current setting value
for step 1
Enable block of step 1 for harmonic restraint
Directional mode of step 2 (Off, Non-dir,
Forward, Reverse)
Phasor measurement unit RES670 2.2 ANSI
Technical manual