Siemens siprotec SJ62 User Manual page 541

A Appendix
With fault recording
With fault recording, average values, min/max values
Designation
Basic Elements (included in all ver-
sions)
Dir
Dir
Dir
DGFD Dir
DGFD Dir
539
Measuring/Fault Recording
Functions
ANSI no.
—
50/51
50N/51N
50N/51N
50/50N
49
46
37
47
64/59N
50BF
74TC
—
—
86
V, f, P 27/59
81O/U
27/47/59(N)/
32/55/81R
IEF V, f, P 27/59
81O/U
27/47/59(N)/
32/55/81R
—
67/67N
V, f, P 67/67N
27/59
81O/U
27/47/59(N)/
32/55/81R
IEF 67/67N
—
67/67N
67Ns
87N
IEF 67/67N
67Ns
87N
—
Description
Control
Time overcurrent protection phase 50-1, 50-2, 51,
reverse interlocking, independent of phase sequence
Time overcurrent protection ground 50N-1, 50N-2, 51N
Insensitive time overcurrent protection ground via the
insensitive DGFD function: 50Ns-1, 50Ns-2, 51Ns
Flexible Protection Functions (current parameters): Ad-
ditive overcurrent time protection 50-3, 50-4
Overload protection (with 2 time constants)
Negative Sequence Protection 46-1, 46-2, 46-TOC
Undercurrent monitoring
Phase Rotation
Displacement voltage
Circuit breaker failure protection
Trip Circuit Monitoring
Cold-load pickup (dynamic setting changes) 50C-1,
50C-2, 50NC-1, 50NC-2, 51NC
Inrush restraint
Lock out
Under/Overvoltage 59-1, 59-2, 27-1, 27-2
Under/Overfrequency
Flexible Protection Functions (current and voltage pa-
rameters): Protective function for voltage, power, power
factor, frequency change
Under/Overvoltage 59-1, 59-2, 27-1, 27-2
Under/Overfrequency
Flexible Protection Functions (current and voltage pa-
rameters): Protective function for voltage, power, power
factor, frequency change
Intermittent ground fault
Directional overcurrent protection
Directional overcurrent protection
Under/Overvoltage 59-1, 59-2, 27-1, 27-2
Under/Overfrequency
Flexible Protection Functions (current and voltage pa-
rameters): Protective function for voltage, power, power
factor, frequency change
Directional overcurrent protection
Intermittent ground fault
Directional overcurrent protection
Directional sensitive ground fault detection
High-impedance ground fault differential protection
Directional overcurrent protection
Directional sensitive ground fault detection
High-impedance ground fault differential protection
Intermittent ground fault
2)
SIPROTEC 4, 7SJ62/63/64 Handbuch
C53000-G1140-C147-A, Edition 07.2015
Pos. 13
1
3
Pos. 14
and 15
F A
F E
P E
F C
F G
P C
1)
F D
1)
P D