Siemens SIPROTEC 7SJ62 User Manual

Appendix
A.1 Ordering Information and Accessories
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
551
1)
for isolated/compensated networks, only for sensitive ground current transformer if 7th digit = 2, 6
2)
only for non-sensitive ground current transformer if 7th digit = 1, 5, 7
DGFD Dir IEF 67/67N
67Ns
87N
—
Directional overcurrent protection
Directional sensitive ground fault detection
High-impedance ground fault differential protection
Intermittent ground fault
P D
1)
DGFD 67Ns
87N
Directional sensitive ground fault detection
High-impedance ground fault differential protection
F B
1)
DGFD Motor V, f, P 67Ns
87N
48/14
66/86
51M
27/59
81O/U
27/47/59(N)
/32/55/81R
Directional sensitive ground fault detection
High-impedance ground fault differential protection
Motor starting protection, locked rotor
Restart inhibit for motors
Load jam protection in motors, motor statistics
Under/Overvoltage 59-1, 59-2, 27-1, 27-2
Under/Overfrequency
Under/Overfrequency Flexible protection functions (pa-
rameters from current and voltage): Voltage/power/pow-
er factor/frequency-change protection
H F
1)
DGFD Motor Dir V, f, P 67/67N
67Ns
87N
48/14
66/86
51M
27/59
81O/U
27/47/59(N)
/32/55/81R
Directional overcurrent protection
Directional sensitive ground fault detection
High-impedance ground fault differential protection
Motor starting protection, locked rotor
Restart inhibit for motors
Load jam protection in motors, motor statistics
Under/Overvoltage 59-1, 59-2, 27-1, 27-2
Under/Overfrequency
Flexible protection functions (parameters from current
and voltage): Voltage/power/power factor/frequency-
change protection
H H
1)
DGFD Motor Dir IEF V, f, P 67/67N
67Ns
87N
—
48/14
66/86
51M
27/59
81O/U
27/47/59(N)
/32/55/81R
Directional overcurrent protection
Directional sensitive ground fault detection
High-impedance ground fault differential protection
Intermittent ground fault
Motor starting protection, locked rotor
Restart inhibit for motors
Load jam protection in motors, motor statistics
Under/Overvoltage 59-1, 59-2, 27-1, 27-2
Under/Overfrequency
Flexible protection functions (parameters from current
and voltage): Voltage/power/power factor/frequency-
change protection
R H
1)
Motor Dir V, f, P 67/67N
48/14
66/86
51M
27/59
81O/U
27/47/59(N)
/32/55/81R
Directional overcurrent protection
Motor starting protection, locked rotor
Restart inhibit for motors
Load jam protection in motors, motor statistics
Under/Overvoltage 59-1, 59-2, 27-1, 27-2
Under/Overfrequency
Flexible protection functions (parameters from current
and voltage): Voltage/power/power factor/frequency-
change protection
H G
Motor 48/14
66/86
51M
Motor starting protection, locked rotor
Reclosing lockout
Load jam protection in motors, motor statistics
H A
DGFD = Directional ground fault detection
IEF = Intermittent ground (earth) fault protection
Dir = Directional Time Overcurrent Protection (67 and 67N Elements)
V, f, P = Voltage protection, frequency protection, power protection
Functions Pos. 14
and 15
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Siemens SIPROTEC 7SJ62 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SJ62
Category	Relays
Language	English