Settings; Information List - Siemens SIPROTEC 7SC80 Series Manual

Functions
2.6 Negative Sequence Protection 46
2.6.4

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.
Addr. Parameter
4001 FCT 46
4002 46-1 PICKUP
4003 46-1 DELAY
4004 46-2 PICKUP
4005 46-2 DELAY
4006 46 IEC CURVE
4007 46 ANSI CURVE
4008 46-TOC PICKUP
4009 46-TOC TIMEDIAL
4010 46-TOC TIMEDIAL
4011 46-TOC RESET
4012A 46 T DROP-OUT
2.6.5

Information List

No. Information
5143 >BLOCK 46
5151 46 OFF
5152 46 BLOCKED
5153 46 ACTIVE
5159 46-2 picked up
5165 46-1 picked up
5166 46-TOC pickedup
5170 46 TRIP
5171 46 Dsk pickedup
114
C Setting Options
OFF
ON
1A 0.10 .. 3.00 A
5A 0.50 .. 15.00 A
0.00 .. 60.00 sec; ∞
1A 0.10 .. 3.00 A
5A 0.50 .. 15.00 A
0.00 .. 60.00 sec; ∞
Normal Inverse
Very Inverse
Extremely Inv.
Extremely Inv.
Inverse
Moderately Inv.
Very Inverse
1A 0.10 .. 2.00 A
5A 0.50 .. 10.00 A
0.50 .. 15.00 ; ∞
0.05 .. 3.20 sec; ∞
Instantaneous
Disk Emulation
0.00 .. 60.00 sec
Type of In-
formation
SP >BLOCK 46
OUT 46 switched OFF
OUT 46 is BLOCKED
OUT 46 is ACTIVE
OUT 46-2 picked up
OUT 46-1 picked up
OUT 46-TOC picked up
OUT 46 TRIP
OUT 46 Disk emulation picked up
Default Setting
OFF 46 Negative Sequence
Protection
0.10 A 46-1 Pickup
0.50 A
1.50 sec 46-1 Time Delay
0.50 A 46-2 Pickup
2.50 A
1.50 sec 46-2 Time Delay
Extremely Inv. IEC Curve
Extremely Inv. ANSI Curve
0.90 A 46-TOC Pickup
4.50 A
5.00 46-TOC Time Dial
0.50 sec 46-TOC Time Dial
Instantaneous 46-TOC Drop Out
0.00 sec 46 Drop-Out Time Delay
Comments
SIPROTEC, 7SC80, Manual
E50417-G1140-C486-A1, Release date 12.2011
Comments