Siemens SIPROTEC 4 7SJ61 - Page 392

Addr. Parameter Function C Setting Options Default Setting Comments
2204 CROSS BLK TIMER 50/51 Overcur. 0.00 .. 180.00 sec 0.00 sec Cross Block Time
2205 I Max 50/51 Overcur. 1A 0.30 .. 25.00 A 7.50 A Maximum Current for
Inrush Restraint
5A 1.50 .. 125.00 A 37.50 A
2701 50 1Ph 50 1Ph OFF
ON
OFF 50 1Ph
2702 50 1Ph-2 PICKUP 50 1Ph 1A 0.05 .. 35.00 A; ∞ 0.50 A 50 1Ph-2 Pickup
5A 0.25 .. 175.00 A; ∞ 2.50 A
2703 50 1Ph-2 PICKUP 50 1Ph 0.003 .. 1.500 A; ∞ 0.300 A 50 1Ph-2 Pickup
2704 50 1Ph-2 DELAY 50 1Ph 0.00 .. 60.00 sec; ∞ 0.10 sec 50 1Ph-2 Time Delay
2705 50 1Ph-1 PICKUP 50 1Ph 1A 0.05 .. 35.00 A; ∞ 0.20 A 50 1Ph-1 Pickup
5A 0.25 .. 175.00 A; ∞ 1.00 A
2706 50 1Ph-1 PICKUP 50 1Ph 0.003 .. 1.500 A; ∞ 0.100 A 50 1Ph-1 Pickup
2707 50 1Ph-1 DELAY 50 1Ph 0.00 .. 60.00 sec; ∞ 0.50 sec 50 1Ph-1 Time Delay
3101 Sens. Gnd Fault Sens. Gnd Fault OFF
ON
OFF (Sensitive) Ground Fault
3113 50Ns-2 PICKUP Sens. Gnd Fault 0.001 .. 1.500 A 0.300 A 50Ns-2 Pickup
3113 50Ns-2 PICKUP Sens. Gnd Fault 1A 0.05 .. 35.00 A 10.00 A 50Ns-2 Pickup
5A 0.25 .. 175.00 A 50.00 A
3114 50Ns-2 DELAY Sens. Gnd Fault 0.00 .. 320.00 sec;
∞
1.00 sec 50Ns-2 Time Delay
3117 50Ns-1 PICKUP Sens. Gnd Fault 0.001 .. 1.500 A 0.100 A 50Ns-1 Pickup
3117 50Ns-1 PICKUP Sens. Gnd Fault 1A 0.05 .. 35.00 A 2.00 A 50Ns-1 Pickup
5A 0.25 .. 175.00 A 10.00 A
3118 50Ns-1 DELAY Sens. Gnd Fault 0.00 .. 320.00 sec;
∞
2.00 sec 50Ns-1 Time delay
3119 51Ns PICKUP Sens. Gnd Fault 0.001 .. 1.400 A 0.100 A 51Ns Pickup
3119 51Ns PICKUP Sens. Gnd Fault 0.003 .. 0.500 A 0.004 A 51Ns Pickup
3119 51Ns PICKUP Sens. Gnd Fault 1A 0.05 .. 4.00 A 1.00 A 51Ns Pickup
5A 0.25 .. 20.00 A 5.00 A
3120 51NsTIME DIAL Sens. Gnd Fault 0.05 .. 4.00 sec; ∞ 1.00 sec 51Ns Time Dial
3120 51c TIME DIAL Sens. Gnd Fault 0.50 .. 15.00 ; ∞ 5.00 51c Time dial
3121A 50Ns T DROP-OUT Sens. Gnd Fault 0.00 .. 60.00 sec 0.00 sec 50Ns Drop-Out Time
Delay
3127 51Ns I T min Sens. Gnd Fault 0.003 .. 1.400 A 1.333 A 51Ns Current at const.
Time Delay T min
3127 51Ns I T min Sens. Gnd Fault 1A 0.05 .. 20.00 A 15.00 A 51Ns Current at const.
Time Delay T min
5A 0.25 .. 100.00 A 75.00 A
3128 51Ns I T knee Sens. Gnd Fault 0.003 .. 0.650 A 0.040 A 51Ns Current at Knee
Point
3128 51Ns I T knee Sens. Gnd Fault 1A 0.05 .. 17.00 A 5.00 A 51Ns Current at Knee
Point
5A 0.25 .. 85.00 A 25.00 A
3129 51Ns T knee Sens. Gnd Fault 0.20 .. 100.00 sec 23.60 sec 51Ns Time Delay at Knee
Point
3131 M.of PU TD Sens. Gnd Fault 1.00 ..
20.00 MofPU; ∞
0.01 .. 999.00 TD
Multiples of PU Time-Dial
3132 51Ns TD Sens. Gnd Fault 0.05 .. 1.50 0.20 51Ns Time Dial
Functions, Settings, Information
F.2 Settings
392 SIPROTEC 4, 7SJ61, Manual
C53000-G1140-C210-6, Edition 05.2016