Preset Configurations - Siemens siprotec 7SA522 User Manual

1.4

Preset Configurations

Presettings
7SA522 Manual
C53000-G1176-C119-2
The LED indication presettings which are present in the device when it leaves the fac-
tory are summarised in Table 1-1, those of the binary inputs in Table 1-2. The output
relay pre-configuration is shown in Table 1-3. The outputs R1 to R7 in this case are
particularly suited for fast operation.
Table 1-1 LED indication presettings
LED LCD Text
LED 1 Relay PICKUP L1
LED 2 Relay PICKUP L2
LED 3 Relay PICKUP L3
LED 4 Relay PICKUP E
LED 5 EF reverse
Dis. reverse.
LED 6 Relay TRIP
Relay TRIP 3ph.
2
LED 7 — )
Relay TRIP 1pL1
Relay TRIP 1pL2
Relay TRIP 1pL3
LED 8 Dis.TripZ1/1p
DisTRIP3p. Z1sf
DisTRIP3p. Z1mf
LED 9 Dis.TripZ1B1p
DisTRIP3p.Z1Bsf
DisTRIP3p Z1Bmf
LED 10 Dis.TripZ2/1p
Dis.TripZ2/3p
LED 11 Dis.TripZ3/T3
Dis.TRIP 3p. Z4
Dis.TRIP 3p. Z5
LED 12 AR not ready
LED 13 O/C VTsec lost
LED 14 Alarm Sum Event
1
) devices with single- and three-pole tripping
2
) devices with 3-pole tripping
3
) devices with automatic reclosure
Function
No.
0503 Device (general) pick up phase L1,
latched
0504 Device (general) pick up phase L2,
latched
0505 Device (general) pick up phase L3,
latched
0506 Device (general) pick up earth fault,
latched
1359 Device (general) pick up reverse fault,
3720 latched
2 2
) 0511 ) Device (general) trip, latched
1
) 0515 Device (general) trip 3-pole, latched
2
— ) no pre-setting
1 1
) 0512 ) Device (general) trip 1-pole, latched
1 1
) 0513 )
1 1
) 0514 )
1 1
) 3811 ) Distance protection trip in zone Z1,
3823 latched
3824
1 1
) 3813 ) Distance protection trip in zone Z1B,
3825 latched
3826
1 1
) 3816 ) Distance protection trip in zone Z2,
3817 latched
3818 Distance protection trip in zones Z3 to
3821 Z5, latched
3822
3 3
) 2784 ) Automatic reclosure not ready at
present, unlatched
2054 Emergency operation (overcurrent
protection), latched
0160 General alarm, non-latched
Appendix
Remarks
2
)
2
)
1
)
3
)
A-21