Siemens SIPROTEC 7SD80 Manual page 95

The digital overcurrent protection
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Addr.
Parameter
2635
67-TOC TD ANSI
2636
51-B AddT-DELAY
2636
67-TOC AddTDel.
2637
51-B Inrush
2637
67-TOC Inrush
2638
51N-B PICKUP
2638
67N-TOC PICKUP
2639
51N-B TD IEC
2639
67N-TOC TD IEC
2640
51N-B TD ANSI
2640
67N-TOC TD ANSI
2641
51N-B AddTdelay
2641
67N-TOC AddTDel
2642
IEC Curve
2642
IEC Curve
2643
ANSI Curve
2643
ANSI Curve
SIPROTEC, 7SD80, Manual
E50417-G1140-C474-A1, Release date 09.2011
C
Setting Options
0.50 .. 15.00 ; ∞
0.00 .. 30.00 sec
0.00 .. 30.00 sec
NO
YES
NO
YES
0.05 .. 4.00 A; ∞
1A
0.25 .. 20.00 A; ∞
5A
0.05 .. 4.00 A; ∞
0.05 .. 3.00 sec; ∞
0.05 .. 3.00 sec; ∞
0.50 .. 15.00 ; ∞
0.50 .. 15.00 ; ∞
0.00 .. 30.00 sec
0.00 .. 30.00 sec
Normal Inverse
Very Inverse
Extremely Inv.
LongTimeInverse
Normal Inverse
Very Inverse
Extremely Inv.
LongTimeInverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Very Inverse
Extremely Inv.
Definite Inv.
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Very Inverse
Extremely Inv.
Definite Inv.
2.4 Backup Overcurrent
Default Setting
5.00
67-TOC Time Dial for
ANSI characteristic
5.00 sec
51-B Additional Time
Delay
5.00 sec
67-TOC Additional Time
Delay
NO
51-B Inrush blocking
NO
67-TOC Inrush blocking
∞ A
51N-B Pickup
∞ A
∞ A
67N-TOC Pickup thresh-
old
0.50 sec
51N-B Time Dial for IEC
characteristic
0.50 sec
67N-TOC Time Dial for
IEC characteristic
5.00
51N-B Time Dial for ANSI
characteristic
5.00
67N-TOC Time Dial for
ANSI char.
0.00 sec
51N-B Additional Time
Delay
0.00 sec
67N-TOC Additional Time
Delay
Normal Inverse
IEC Curve
Normal Inverse
IEC Curve
Inverse
ANSI Curve
Inverse
ANSI Curve
Functions
Comments
95

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