Siemens SIPROTEC 7SJ62 User Manual

Appendix
A.8 Settings
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
638
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. 46 IEC Curve
4007 46 ANSI CURVE 46 Negative Seq Extremely Inv.
Inverse
Moderately Inv.
Very Inverse
Extremely Inv. 46 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 48/66 48/66 Motorprot OFF
ON
OFF 48 / 66 Motor (Startup Moni-
tor/Counter)
4102 STARTUP CURRENT 48/66 Motorprot 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 Motorprot 1.0 .. 180.0 sec 10.0 sec Startup Time
4104 LOCK ROTOR TIME 48/66 Motorprot 0.5 .. 180.0 sec; ∞ 2.0 sec Permissible Locked Rotor Time
4105 STARTUP T WARM 48/66 Motorprot 0.5 .. 180.0 sec; ∞ 10.0 sec Startup Time for warm motor
4106 TEMP.COLD MOTOR 48/66 Motorprot 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
4207A Kτ-FACTOR 49 Th.Overload 1.0 .. 10.0 1.0 Kt-FACTOR when motor stops
4208A T EMERGENCY 49 Th.Overload 10 .. 15000 sec 100 sec Emergency time
4209 49 TEMP. RISE I 49 Th.Overload 40 .. 200 °C 100 °C 49 Temperature rise at rated sec.
curr.
4210 49 TEMP. RISE I 49 Th.Overload 104 .. 392 °F 212 °F 49 Temperature rise at rated sec.
curr.
4301 FCT 66 48/66 Motorprot OFF
ON
OFF 66 Startup Counter for Motors
4302 IStart/IMOTnom 48/66 Motorprot 1.10 .. 10.00 4.90 I Start / I Motor nominal
4303 T START MAX 48/66 Motorprot 1 .. 320 sec 10 sec Maximum Permissible Starting
Time
4304 T Equal 48/66 Motorprot 0.0 .. 320.0 min 1.0 min Temperature Equalizaton Time
4305 I MOTOR NOMINAL 48/66 Motorprot 1A 0.20 .. 1.20 A 1.00 A Rated Motor Current
5A 1.00 .. 6.00 A 5.00 A
4306 MAX.WARM STARTS 48/66 Motorprot 1 .. 4 2 Maximum Number of Warm
Starts
4307 #COLD-#WARM 48/66 Motorprot 1 .. 2 1 Number of Cold Starts - Warm
Starts
4308 Kτ at STOP 48/66 Motorprot 0.2 .. 100.0 5.0 Extension of Time Constant at
Stop
4309 Kτ at RUNNING 48/66 Motorprot 0.2 .. 100.0 2.0 Extension of Time Constant at
Running
4310 T MIN. INHIBIT 48/66 Motorprot 0.2 .. 120.0 min 6.0 min Minimum Restart Inhibit Time
Addr. Parameter Function C Setting Options Default Setting Comments
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Siemens SIPROTEC 7SJ62 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SJ62
Category	Relays
Language	English