Siemens SIPROTEC 7SJ62 User Manual

Functions
2.7 Negative Sequence Protection 46
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
158
2.7.4 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.
2.7.5 Information List
Addr. Parameter C Setting Options Default Setting Comments
4001 FCT 46 OFF
ON
OFF 46 Negative Sequence
Protection
4002 46-1 PICKUP 1A 0.10 .. 3.00 A 0.10 A 46-1 Pickup
5A 0.50 .. 15.00 A 0.50 A
4003 46-1 DELAY 0.00 .. 60.00 sec; ∞ 1.50 sec 46-1 Time Delay
4004 46-2 PICKUP 1A 0.10 .. 3.00 A 0.50 A 46-2 Pickup
5A 0.50 .. 15.00 A 2.50 A
4005 46-2 DELAY 0.00 .. 60.00 sec; ∞ 1.50 sec 46-2 Time Delay
4006 46 IEC CURVE Normal Inverse
Very Inverse
Extremely Inv.
Extremely Inv. 46 IEC Curve
4007 46 ANSI CURVE Extremely Inv.
Inverse
Moderately Inv.
Very Inverse
Extremely Inv. 46 ANSI Curve
4008 46-TOC PICKUP 1A 0.10 .. 2.00 A 0.90 A 46-TOC Pickup
5A 0.50 .. 10.00 A 4.50 A
4009 46-TOC TIMEDIAL 0.50 .. 15.00 ; ∞ 5.00 46-TOC Time Dial
4010 46-TOC TIMEDIAL 0.05 .. 3.20 sec; ∞ 0.50 sec 46-TOC Time Dial
4011 46-TOC RESET Instantaneous
Disk Emulation
Instantaneous 46-TOC Drop Out
4012A 46 T DROP-OUT 0.00 .. 60.00 sec 0.00 sec 46 Drop-Out Time Delay
No. Information Type of In-
formation
Comments
5143 >BLOCK 46 SP >BLOCK 46
5151 46 OFF OUT 46 switched OFF
5152 46 BLOCKED OUT 46 is BLOCKED
5153 46 ACTIVE OUT 46 is ACTIVE
5159 46-2 picked up OUT 46-2 picked up
5165 46-1 picked up OUT 46-1 picked up
5166 46-TOC pickedup OUT 46-TOC picked up
5170 46 TRIP OUT 46 TRIP
5171 46 Dsk pickedup OUT 46 Disk emulation picked up
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Siemens SIPROTEC 7SJ62 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SJ62
Category	Relays
Language	English