Siemens SIPROTEC 7SJ62 Manual page 555

Additional Information M, Service and Additional Interface (Port C and Port D)
Port C: DIGSI/Modem, electrical RS232
Port C: DIGSI/Modem/RTD box
1)
Port D: RTD box , optical 820 nm,
1)
Port D: RTD-Box , electrical RS485
1)
RTD-box 7XV5662–*AD10
2)
If you want to run the RTD box on an optical port, you will also need the RS485 optical converter 7XV5650–
0*A00.
With fault recording
With fault recording, average values, min/max values
Designation
Basic Elements (included in all ver-
sions)
IEF
Dir
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
1)
, electrical RS485
2)
, ST connector
Measuring/Fault Recording
Functions
ANSI No. Description
— Control
50/51 Time overcurrent protection phase 50-1, 50-2, 50-3, 51
50N/51N Ground fault protection ground 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 Voltage-controlled time overcurrent protection
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 Under/Overvoltage 59-1, 59-2, 27-1, 27-2
81O/U Under/Overfrequency
27/47/59(N)/ Flexible protection functions (parameters from current
32/55/81R and voltage): Voltage, power, power factor, frequency
change protection
V, f, P 27/59 Under/Overvoltage 59-1, 59-2, 27-1, 27-2
81O/U Under/Overfrequency
Flexible protection functions (parameters from current
27/47/59(N)/ and voltage): Voltage, power, power factor, frequency
32/55/81R change protection
— Intermittent ground fault
67/67N Directional overcurrent protection
A.1 Ordering Information and Accessories
1
3
F A
F E
P E
F C
Appendix
M 1 *
M 2 *
M * A
M * F
Pos. 13
Pos. 14
and 15
555