ABB RET670 - Page 421

Name Values (Range) Unit Step Default Description
t2 0.000 - 60.000 s 0.001 0.400 Definitive time delay of step 2
TD2 0.05 - 999.00 - 0.01 0.05 Time multiplier for the inverse time delay for
step 2
IMin2 1 - 10000 %IB 1 50 Minimum operate current for step2 in % of
IBase
t2Min 0.000 - 60.000 s 0.001 0.000 Minimum operate time for inverse curves for
step 2
MultPU2 1.0 - 10.0 - 0.1 2.0 Multiplier for current operate level for step 2
DirModeSel3 Disabled
Non-directional
Forward
Reverse
- - Non-directional Directional mode of step 3 (Disabled, Nondir,
Forward, Reverse)
Characterist3 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 3
Pickup3 1 - 2500 %IB 1 250 Phase current operate level for step3 in % of
IBase
t3 0.000 - 60.000 s 0.001 0.800 Definitive time delay of step 3
TD3 0.05 - 999.00 - 0.01 0.05 Time multiplier for the inverse time delay for
step 3
IMin3 1 - 10000 %IB 1 33 Minimum operate current for step3 in % of
IBase
t3Min 0.000 - 60.000 s 0.001 0.000 Minimum operate time for inverse curves for
step 3
MultPU3 1.0 - 10.0 - 0.1 2.0 Multiplier for current operate level for step 3
DirModeSel4 Disabled
Non-directional
Forward
Reverse
- - Non-directional Directional mode of step 4 (Disabled, Nondir,
Forward, Reverse)
Table continues on next page
1MRK504116-UUS C Section 3
IED application
415
Application manual