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Functions
6-200
7SA6 Manual
C53000-G1176-C156-2
Depending on what the external recloser device requires, the three single-pole outputs
(F.No
512
,
513
,
514
) may also be combined to one “single-pole tripping” output; the
F.No
515
provides the “three-pole tripping” signal to the external device.
If only three-pole reclosure takes place, general starting (F.No
501
, if required by the
external reclosure device) and the trip signals (F.No
511
) from 7SA6 (see figure 6-
107) usually suffice.
Figure 6-106 Connection example with external reclosure device for 1-/3-pole reclosure with
mode selector switch
Figure 6-107 Connection example with external reclosure device for 3-pole reclosure
7SA6
L+
external
reclosure–device
1-pole
3-pole
1-/3-pole
L+
Selector
switch
L–
L–
L+
L–
Relay PICKUP
Relay TRIP 3ph.
Relay TRIP 1pL1
Relay TRIP 3ph.
Relay TRIP 1pL2
Relay TRIP 3ph.
Relay TRIP 1pL3
>Enable ARzones
>1p Trip Perm
>Only 1ph AR
7SA6
L+
external
reclosure–device
L–
L–
L+
Relay PICKUP
Relay TRIP
>Enable ARzones
Содержание siprotec 7SA6
Страница 2: ...Siemens Aktiengesellschaft Book No C53000 G1176 C156 2 ...
Страница 18: ...xviii 7SA6 Manual C53000 G1176 C156 2 ...
Страница 32: ...Introduction 1 14 7SA6 Manual C53000 G1176 C156 2 ...
Страница 82: ...Hardware and Connections 2 50 7SA6 Manual C53000 G1176 C156 2 ...
Страница 119: ...SIPROTEC 4 Devices 4 25 7SA6 Manual C53000 G1176 C156 2 Figure 4 20 CFC Logic example ...
Страница 190: ...Configuration 5 62 7SA6 Manual C53000 G1176 C156 2 ...
Страница 559: ...Control During Operation 7 45 7SA6 Manual C53000 G1176 C156 2 Figure 7 45 Circuit breaker trip test in DIGSI 4 ...
Страница 652: ...Installation and Commissioning 8 78 7SA6 Manual C53000 G1176 C156 2 ...
Страница 724: ...Technical Data 10 56 7SA6 Manual C53000 G1176 C156 ...
Страница 800: ...Appendix A 76 7SA6 Manual C53000 G1176 C156 2 ...
Страница 866: ...Appendix B 66 7SA6 Manual C53000 G1176 C156 2 ...