Siemens SIPROTEC 4 User Manual

Addr. Parameter C Setting Options Default Setting Comments
1311 51N IEC CURVE Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Normal Inverse IEC Curve
1312 51N ANSI CURVE Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
Very Inverse ANSI Curve
1313A MANUAL CLOSE 50N-3 instant.
50N-2 instant.
50N-1 instant.
51N instant.
Inactive
50N-2 instant. Manual Close Mode
1314A 50N-2 active Always
With 79 Active
Always 50N-2 active
1315A 50N T DROP-OUT 0.00 .. 60.00 sec 0.00 sec 50N Drop-Out Time Delay
1316A 50N-3 active Always
with 79 active
Always 50N-3 active
1317 50N-3 PICKUP 0.25 .. 35.00 A; ∞ ∞ A 50N-3 Pickup
1318 50N-3 DELAY 0.00 .. 60.00 sec; ∞ 0.00 sec 50N-3 Time Delay
1319A 50N-3 measurem. Fundamental
True RMS
Instantaneous
Fundamental 50N-3 measurement of
1320A 50N-2 measurem. Fundamental
True RMS
Fundamental 50N-2 measurement of
1321A 50N-1 measurem. Fundamental
True RMS
Fundamental 50N-1 measurement of
1322A 51N measurem. Fundamental
True RMS
Fundamental 51N measurement of
1330 50N/51N 1.00 .. 20.00 I/Ip; ∞
0.01 .. 999.00 TD
50N/51N
1331 MofPU Res T/TEp 0.05 .. 0.95 I/Ip; ∞
0.01 .. 999.00 TD
Multiple of Pickup <->
T/TEp
2201 INRUSH REST. OFF
ON
OFF Inrush Restraint
2202 2nd HARMONIC 10 .. 45 % 15 % 2nd. harmonic in % of
fundamental
2203 CROSS BLOCK NO
YES
NO Cross Block
2204 CROSS BLK TIMER 0.00 .. 180.00 sec 0.00 sec Cross Block Time
2205 I Max 1A 0.30 .. 25.00 A 7.50 A Maximum Current for
Inrush Restraint
5A 1.50 .. 125.00 A 37.50 A
Functions
2.2 Overcurrent Protection 50, 51, 50N, 51N
82 SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016

Siemens SIPROTEC 4 Specifications

General

Brand	Siemens
Model	SIPROTEC 4
Category	Protection Device
Language	English