Name
Values (Range)
Unit
Step
Default
Description
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
Time delay characteristic for step 2
IN2>
1 - 2500
%IB
1
50
Residual current operate level for step 2 in
% of IBase
t2
0.000 - 60.000
s
0.001
0.400
Time delay of step 2 when definite time
char. is selected
k2
0.05 - 999.00
-
0.01
0.05
Time multiplier for the step 2 selected time
characteristic
IMin2
1.00 - 10000.00
%IB
1.00
50
Minimum operate residual current for step
2 in % of IBase
t2Min
0.000 - 60.000
s
0.001
0.000
Minimum operate time for inverse time
characteristic step 2
IN2Mult
1.0 - 10.0
-
0.1
2.0
Multiplier for the residual current setting
value for step 2
HarmBlock2
Off
On
-
-
On
Enable block of step 2 from harmonic
restrain
DirMode3
Off
Non-directional
Forward
Reverse
-
-
Non-directional
Directional mode of step 3 (Off, Non-dir,
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
Time delay characteristic for step 3
IN3>
1 - 2500
%IB
1
33
Residual current operate level for step 3 in
% of IBase
Table continues on next page
Section 8
1MRK502052-UEN B
Current protection
358
Technical manual
Summary of Contents for Relion REG670
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