6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 355 -
&
&
&
&
&
&
&
1
≥1
&
&
&
&
&
&
&
≥1
≥1
≥1
≥1
≥1
≥1
ARC1-MODE
OFF
FT
SPAR
TPAR
SPAR&TPAR
MPAR
ORIGINAL
Signal ‘1’ is generated when there is no contradiction between the
various signals, that is only one signal is picking up.
ARC1_MODE-OFF
800001EBB0
ARC1_MODE-FT
810001EBB1
ARC1_MODE-SPAR
820001EBB2
ARC1_MODE-TPAR
830001EBB3
800001EBB7
ARC1_MODE-S&T
800001EBB7 ARC1-MODE-MPAR
850001EBB5
800001EBB7 ARC1_MODE-ORG
860001EBB6
≥1
≥1
≥1
ARC1-MODE=OFF
ARC1-MODE=SPAR
ARC1-MODE=TPAR
ARC1-MODE=S&T
ARC1-MODE=ORG
ARC1-MODE=NO-OFF
ARC1-MODE=ON
Initiation
Start
ARC1-MODE=SPAR+S&T
ARC1-MODE=MPAR
Condition
Original
≥1
8800011B62
CB1_BRIDGE
To TRC
CB1 F.BRIDGE
READY
800001EBB8
Figure 2.24-10 ARC1-MODE input logic
When
FT
is selected, the ARC function send ‘CB1_BRIDGE’ signal for the TRC function
to be the CB being tripped in three-phases, regardless of the condition of the tripped phase,
the operation of respective protection elements, and the ARC settings; the ARC function does
not operate (i.e., ARC1-FT).
When
TPAR
is selected, the TRC and the ARC functions operate by the rule that the CB
is tripped in three-phases and can be reclosed. That is, ‘CB1_BRIDGE’ signal is sent for the
TRC function so that the CB will be tripped in three-phases forcibly even if a GEN.TRIP-A
(TRIP COMMAND-A) signal is only generated in the TRC function (as well as GEN.TRIP-B
and GEN.TRIP-C). Note the CB will be tripped in three-phases forcibly, even if a single-phase
fault is detected and instructed a single-phase tripping by the relay applications.
Содержание GR 200 Series
Страница 1047: ...6F2S1915 0 46 GRZ200 Soft 031 032 1026 Figure 8 3 4 Screen shot from GR TIEMS ...
Страница 1354: ...6F2S1915 0 46 GRZ200 Soft 031 032 1333 Appendix 1 Signal list for common function ...
Страница 1369: ...6F2S1915 0 46 GRZ200 Soft 031 032 1348 Unit mm Panel cut out for 1 2 case size Figure 2 2 3 Panel cutout figure 1 2 size case ...
Страница 1410: ...6F2S1915 0 46 GRZ200 Soft 031 032 1389 This page is intentionally blank ...
Страница 1480: ...6F2S1915 0 46 GRZ200 Soft 031 032 1459 Appendix 6 Ordering ...
Страница 1497: ...6F2S1915 0 46 GRZ200 Soft 031 032 1476 Appendix 7 Technical data ...
Страница 1518: ...6F2S1915 0 46 GRZ200 Soft 031 032 1497 Appendix 8 Manufacture setting ...
Страница 1520: ...6F2S1915 0 46 GRZ200 Soft 031 032 1499 Appendix 9 Matrix between VCT terminals and relay applications ...
Страница 1523: ...6F2S1915 0 46 GRZ200 Soft 031 032 1502 Appendix 10 CT requirement ...
Страница 1531: ...6F2S1915 0 46 GRZ200 Soft 031 032 1510 Appendix 12 Engineering exercise ...
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