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 Time delay characteristic for step 1
IN1> 1 - 2500 %IB 1 100 Residual current operate level for step 1
in % of IBase
t1 0.000 - 60.000 s 0.001 0.000 Def time delay or add time delay for
inverse char of step 1
k1 0.05 - 999.00 - 0.01 0.05 Time multiplier for the step 1 selected
time characteristic
IMin1 1.00 - 10000.00 %IB 1.00 100.00 Minimum operate residual current for
step 1 in % of IBase
t1Min 0.000 - 60.000 s 0.001 0.000 Minimum operate time for inverse time
characteristic step 1
IN1Mult 1.0 - 10.0 - 0.1 2.0 Multiplier for the residual current setting
value for step 1
HarmBlock1 Off
On
- - On Enable block of step 1 from harmonic
restrain
DirMode2 Off
Non-directional
Forward
Reverse
-
- Non-directional Directional mode of step 2 (Off, Non-dir,
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 Time delay characteristic for step 2
IN2> 1 - 2500 %IB 1 50 Residual current operate level for step 2
in % of IBase
Table continues on next page
Section 8 1MRK 505 394-UEN A
Current protection
186 Line differential protection RED650 2.2 IEC
Technical manual
To Next Page
Loading...
