Functions
2.3 Directional Overcurrent Protection 67, 67N
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
118
2.3.11 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 C Setting Options Default Setting Comments
1501 FCT 67/67-TOC OFF
ON
OFF 67, 67-TOC Phase Time
Overcurrent
1502 67-2 PICKUP 1A 0.10 .. 35.00 A; ∞ 2.00 A 67-2 Pickup
5A 0.50 .. 175.00 A; ∞ 10.00 A
1503 67-2 DELAY 0.00 .. 60.00 sec; ∞ 0.10 sec 67-2 Time Delay
1504 67-1 PICKUP 1A 0.10 .. 35.00 A; ∞ 1.00 A 67-1 Pickup
5A 0.50 .. 175.00 A; ∞ 5.00 A
1505 67-1 DELAY 0.00 .. 60.00 sec; ∞ 0.50 sec 67-1Time Delay
1507 67-TOC PICKUP 1A 0.10 .. 4.00 A 1.00 A 67-TOC Pickup
5A 0.50 .. 20.00 A 5.00 A
1508 67 TIME DIAL 0.05 .. 3.20 sec; ∞ 0.50 sec 67-TOC Time Dial
1509 67 TIME DIAL 0.50 .. 15.00 ; ∞ 5.00 67-TOC Time Dial
1510 67-TOC Drop-out Instantaneous
Disk Emulation
Disk Emulation Drop-Out Characteristic
1511 67- IEC CURVE Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Normal Inverse IEC Curve
1512 67- ANSI CURVE Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
Very Inverse ANSI Curve
1513A MANUAL CLOSE 67-2 instant.
67-1 instant.
67-TOC instant.
Inactive
67-2 instant. Manual Close Mode
1514A 67-2 active with 79 active
always
always 67-2 active
1516 67 Direction Forward
Reverse
Forward Phase Direction
1518A 67 T DROP-OUT 0.00 .. 60.00 sec 0.00 sec 67 Drop-Out Time Delay
1519A ROTATION ANGLE -180 .. 180 ° 45 ° Rotation Angle of Refer-
ence Voltage
1520A 67-2 MEASUREM. Fundamental
True RMS
Fundamental 67-2 measurement of
1521A 67-1 MEASUREM. Fundamental
True RMS
Fundamental 67-1 measurement of
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