Siemens SIPROTEC 7SK80 User Manual

Appendix
A.8 Settings
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A4, Release date 08.2010
443
3123 RELEASE DIRECT. Sens. Gnd Fault 1A 0.001 .. 1.200 A 0.010 A Release directional element
5A 0.005 .. 6.000 A 0.050 A
3123 RELEASE DIRECT. Sens. Gnd Fault 1A 0.05 .. 30.00 A 0.50 A Release directional element
5A 0.25 .. 150.00 A 2.50 A
3124 PHI CORRECTION Sens. Gnd Fault -45.0 .. 45.0 ° 0.0 ° Correction Angle for Dir. Determi-
nation
3125 MEAS. METHOD Sens. Gnd Fault COS ϕ
SIN ϕ
COS ϕ Measurement method for Direc-
tion
3126 RESET DELAY Sens. Gnd Fault 0 .. 60 sec 1 sec Reset Delay
3130 PU CRITERIA Sens. Gnd Fault Vgnd OR INs
Vgnd AND INs
Vgnd OR INs Sensitive Ground Fault PICKUP
criteria
3131 M.of PU TD Sens. Gnd Fault 1.00 .. 20.00 MofPU; ∞
0.01 .. 999.00 TD
Multiples of PU Time-Dial
3150 50Ns-2 Vmin Sens. Gnd Fault 0.4 .. 50.0 V 2.0 V 50Ns-2 minimum voltage
3150 50Ns-2 Vmin Sens. Gnd Fault 10.0 .. 90.0 V 10.0 V 50Ns-2 minimum voltage
3151 50Ns-2 Phi Sens. Gnd Fault -180.0 .. 180.0 ° -90.0 ° 50Ns-2 angle phi
3152 50Ns-2 DeltaPhi Sens. Gnd Fault 0.0 .. 180.0 ° 30.0 ° 50Ns-2 angle delta phi
3153 50Ns-1 Vmin Sens. Gnd Fault 0.4 .. 50.0 V 6.0 V 50Ns-1 minimum voltage
3153 50Ns-1 Vmin Sens. Gnd Fault 10.0 .. 90.0 V 15.0 V 50Ns-1 minimum voltage
3154 50Ns-1 Phi Sens. Gnd Fault -180.0 .. 180.0 ° -160.0 ° 50Ns-1 angle phi
3155 50Ns-1 DeltaPhi Sens. Gnd Fault 0.0 .. 180.0 ° 100.0 ° 50Ns-1 angle delta phi
4001 FCT 46 46 Negative Seq OFF
ON
OFF 46 Negative Sequence Protec-
tion
4002 46-1 PICKUP 46 Negative Seq 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 46 Negative Seq 0.00 .. 60.00 sec; ∞ 1.50 sec 46-1 Time Delay
4004 46-2 PICKUP 46 Negative Seq 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 46 Negative Seq 0.00 .. 60.00 sec; ∞ 1.50 sec 46-2 Time Delay
4006 46 IEC CURVE 46 Negative Seq Normal Inverse
Very Inverse
Extremely Inv.
Extremely Inv. IEC Curve
4007 46 ANSI CURVE 46 Negative Seq Extremely Inv.
Inverse
Moderately Inv.
Very Inverse
Extremely Inv. ANSI Curve
4008 46-TOC PICKUP 46 Negative Seq 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 46 Negative Seq 0.50 .. 15.00 ; ∞ 5.00 46-TOC Time Dial
4010 46-TOC TIMEDIAL 46 Negative Seq 0.05 .. 3.20 sec; ∞ 0.50 sec 46-TOC Time Dial
4011 46-TOC RESET 46 Negative Seq Instantaneous
Disk Emulation
Instantaneous 46-TOC Drop Out
4012A 46 T DROP-OUT 46 Negative Seq 0.00 .. 60.00 sec 0.00 sec 46 Drop-Out Time Delay
4101 FCT 48 48/66/51M Motor OFF
ON
OFF 48 Startup Time Supervision for
Motors
4102 STARTUP CURRENT 48/66/51M Motor 1A 0.50 .. 16.00 A 5.00 A Startup Current
5A 2.50 .. 80.00 A 25.00 A
4103 STARTUP TIME 48/66/51M Motor 1.0 .. 180.0 sec 10.0 sec Startup Time
4104 LOCK ROTOR TIME 48/66/51M Motor 0.5 .. 180.0 sec; ∞ 2.0 sec Permissible Locked Rotor Time
4105 STARTUP T WARM 48/66/51M Motor 0.5 .. 180.0 sec; ∞ 10.0 sec Startup Time for warm motor
4106 TEMP.COLD MOTOR 48/66/51M Motor 0 .. 80 %; ∞ 25 % Temperature limit for cold motor
4201 FCT 49 49 Th.Overload OFF
ON
Alarm Only
OFF 49 Thermal overload protection
4202 49 K-FACTOR 49 Th.Overload 0.10 .. 4.00 1.10 49 K-Factor
4203 TIME CONSTANT 49 Th.Overload 1.0 .. 999.9 min 100.0 min Time Constant
4204 49 Θ ALARM 49 Th.Overload 50 .. 100 % 90 % 49 Thermal Alarm Stage
4205 I ALARM 49 Th.Overload 1A 0.10 .. 4.00 A 1.00 A Current Overload Alarm Setpoint
5A 0.50 .. 20.00 A 5.00 A
Addr. Parameter Function C Setting Options Default Setting Comments

Siemens SIPROTEC 7SK80 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SK80
Category	Protection Device
Language	English