ABB Relion 670 series, Technical Reference Manual

Page: 397 / 1232

Name Values (Range) Unit Step Default Description
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
- - ANSI Def. Time Selection of time delay curve type for step 1
Pickup1 1 - 2500 %IB 1 1000 Phase current operate level for step1 in % of
IBase
t1 0.000 - 60.000 s 0.001 0.000 Definitive time delay of step 1
TD1 0.05 - 999.00 - 0.01 0.05 Time multiplier for the inverse time delay for
step 1
IMin1 1 - 10000 %IB 1 100 Minimum operate current for step1in% of IBase
t1Min 0.000 - 60.000 s 0.001 0.000 Minimum operate time for inverse curves for
step 1
MultPU1 1.0 - 10.0 - 0.1 2.0 Multiplier for current operate level for step 1
DirModeSel2 Disabled
Non-directional
Forward
Reverse
- - Non-directional Directional mode of step 2 (Disabled, Nondir,
Forward, Reverse)
Characterist2 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
- - ANSI Def. Time Selection of time delay curve type for step 2
Pickup2 1 - 2500 %IB 1 500 Phase current operate level for step2 in % of
IBase
Table continues on next page
1MRK505222-UUS C
Section 7
Current protection
391
Technical reference manual