Siemens SIPROTEC 4 User Manual

Measuring/Fault Recording Pos. 13
With fault recording 1
With fault recording, average values, min/max values 3
Functions Pos. 14
and 15
Designation ANSI-No. Description F A
Grundfunktion (in allen Ausführungen
enthalten)
— Control
50/51 Time overcurrent protection phase 50-1, 50-2, 50-3,
51
50N/51N Ground fault protection 50N-1, 50N-2, 50N-3, 51N
50N/51N Insensitive time overcurrent protection ground via the
insensitive DGFD function: 50Ns-1, 50Ns-2, 51Ns
50/50N Flexible protection functions (parameters from
current): additive overcurrent time protection 50-4
51V Overload protection (with 2 time constants)
49 Overload protection (with 2 time constants)
46 Negative sequence protection
37 Undercurrent monitoring
47 Phase rotation
64/59N Displacement voltage
50BF Circuit breaker failure protection
74TC Trip circuit monitoring
— Cold-load pickup (dynamic setting changes) 50C-1,
50C-2, 50NC-1, 50NC-2, 51NC
— Inrush restraint
86 Lock out
V, f, P 27/59
81O/U
27/47/59(N)/
32/55/81R
Under/Overvoltage 59-1, 59-2, 27-1, 27-2
Under/Overfrequency
QU protection
Flexible protection functions (parameters from current
and voltage): Voltage/power/power factor/frequency
change/voltage change protection
F E
IEF V, f, P 27/59
81O/U
27/47/59(N)/
32/55/81R
—
Under/Overvoltage 59-1, 59-2, 27-1, 27-2
Under/Overfrequency
QU protection
Flexible protection functions (parameters from current
and voltage): Voltage/power/power factor/frequency
change/voltage change protection Intermittent ground
fault
P E
Dir 67/67N Directional overcurrent protection F C
Dir V, f, P 67/67N
27/59
81O/U
27/47/59(N)/
32/55/81R
Directional overcurrent protection
Under/Overvoltage 59-1, 59-2, 27-1, 27-2
Under/Overfrequency
QU protection
Flexible protection functions (parameters from current
and voltage): Voltage/power/power factor/frequency
change/voltage change protection
F G
Dir IEF 67/67N
—
Directional overcurrent protection
Intermittent ground fault
P C
Ordering Information and Accessories
A.2 Ordering Information 7SJ64 V4.9
SIPROTEC 4, 7SJ62/64, Manual 533
C53000-G1140-C207-8, Edition 08.2016

Siemens SIPROTEC 4 Specifications

General

Brand	Siemens
Model	SIPROTEC 4
Category	Protection Device
Language	English