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
I1>
5 - 2500
%IB
1
1000
Operating phase current level for step 1 in
% of IBase
t1
0.000 - 60.000
s
0.001
0.000
Independent (definite) time delay of step 1
k1
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 step1 in % of
IBase
t1Min
0.000 - 60.000
s
0.001
0.000
Minimum operate time for inverse curves
for step 1
I1Mult
1.0 - 10.0
-
0.1
2.0
Multiplier for current operate level for step
1
DirMode2
Off
Non-directional
Forward
Reverse
-
-
Non-directional
Directional mode of step 2 (off, nodir,
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
I2>
5 - 2500
%IB
1
500
Operating phase current level for step 2 in
% of IBase
t2
0.000 - 60.000
s
0.001
0.400
Independent (definite) time delay of step 2
Table continues on next page
Section 8
1MRK502052-UEN B
Current protection
340
Technical manual
Summary of Contents for Relion REG670
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