Settings - Siemens SIPROTEC 7SK80 Manual
Motor protection
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Also See for SIPROTEC 7SK80:
- Manual (512 pages) ,
- Product information (80 pages) ,
- Manual (43 pages)
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Functions
2.3 Directional Gound Overcurrent Protection 67N
2.3.10
Settings
Addresses which have an appended "A" can only be changed with DIGSI, under "Display Additional Settings".
The table indicates region-specific default settings. Column C (configuration) indicates the corresponding sec-
ondary nominal current of the current transformer.
Addr.
Parameter
1601
FCT 67N/67N-TOC
1602
67N-2 PICKUP
1603
67N-2 DELAY
1604
67N-1 PICKUP
1605
67N-1 DELAY
1607
67N-TOC PICKUP
1608
67N-TOC T-DIAL
1609
67N-TOC T-DIAL
1610
67N-TOC DropOut
1611
67N-TOC IEC
1612
67N-TOC ANSI
1613A
MANUAL CLOSE
1614A
67N-2 active
1616
67N Direction
1617
67N POLARIZAT.
1618A
67N T DROP-OUT
1619A
ROTATION ANGLE
1620A
67N-2 MEASUREM.
92
C
Setting Options
OFF
ON
1A
0.05 .. 35.00 A; ∞
5A
0.25 .. 175.00 A; ∞
0.00 .. 60.00 sec; ∞
1A
0.05 .. 35.00 A; ∞
5A
0.25 .. 175.00 A; ∞
0.00 .. 60.00 sec; ∞
1A
0.05 .. 4.00 A
5A
0.25 .. 20.00 A
0.05 .. 3.20 sec; ∞
0.50 .. 15.00 ; ∞
Instantaneous
Disk Emulation
Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
67N-2 instant.
67N-1 instant.
67N-TOC instant
Inactive
always
Forward
Reverse
Non-Directional
with VN and IN
with V2 and I2
0.00 .. 60.00 sec
-180 .. 180 °
Fundamental
True RMS
Default Setting
OFF
67N, 67N-TOC Ground
Time Overcurrent
0.50 A
67N-2 Pickup
2.50 A
0.10 sec
67N-2 Time Delay
0.20 A
67N-1 Pickup
1.00 A
0.50 sec
67N-1 Time Delay
0.20 A
67N-TOC Pickup
1.00 A
0.20 sec
67N-TOC Time Dial
5.00
67N-TOC Time Dial
Disk Emulation
Drop-Out Characteristic
Normal Inverse
IEC Curve
Very Inverse
ANSI Curve
67N-2 instant.
Manual Close Mode
always
67N-2 active
Forward
Ground Direction
with VN and IN
Ground Polarization
0.00 sec
67N Drop-Out Time Delay
-45 °
Rotation Angle of Refer-
ence Voltage
Fundamental
67N-2 measurement of
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A4, Release date 08.2010
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