/4 Fault Record #1
16/Oct/1997
Phase BC
DIFT
Prefault values
Ia1 **.**kA
Ib1 **.**kA
Ic1 **.**kA
I11 **.**kA
I21 **.**kA
I01 **.**kA
In1 **.**kA
Ia3 **.**kA
Ib3 **.**kA
Ic3 **.**kA
I13 **.**kA
I23 **.**kA
I03 **.**kA
In3 **.**kA
V
***.*kV
Ida ***.**pu
Idb ***.**pu
Idc ***.**pu
Fault values
Ia1 **.**kA
Ib1 **.**kA
Ic1 **.**kA
I11 **.**kA
I21 **.**kA
I01 **.**kA
In1 **.**kA
Ia3 **.**kA
Ib3 **.**kA
Ic3 **.**kA
I13 **.**kA
I23 **.**kA
I03 **.**kA
In3 **.**kA
V
***.*kV
Ida ***.**pu
Idb ***.**pu
Idc ***.**pu
Note: I 1 for primary(high-voltage) winding current
I 2 for secondary(medium-voltage) winding current
I 3 for tertiary(low-voltage) winding current
In for neutral current
I1 , I2 , I0 for symmetrical component current
Ida, Idb, Idc for differential current
Ido1, Ido2, Ido3 for zero-phase differential current in 1REF, 2REF, 3REF
The lines which are not displayed in the window can be displayed by pressing the
keys.
To clear all the fault records, do the following:
Open the "Record" sub-menu.
Select 1 (Fault record) to display the "Fault record" screen.
18
:13 :57.031
Trip
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la2 **.**kA
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lb2 **.**kA
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lc2 **.**kA
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l12 **.**kA
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l22 **.**kA
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l02 **.**kA
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ln2 **.**kA
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ld01 ***.**pu
ld02 ***.**pu
ld03 ***.**pu
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la2 **.**kA
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lb2 **.**kA
***.*°
lc2 **.**kA
***.*°
l12 **.**kA
***.*°
l22 **.**kA
***.*°
l02 **.**kA
***.*°
ln2 **.**kA
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ld01 ***.**pu
ld02 ***.**pu
ld03 ***.**pu
75
6 F 2 S 0 7 8 9
3/42
1-2-3-4-5
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and