6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 72 -
To TRC
To DISCAR
≥1
SOTF-Z1S-OPT
SOTF-Z1XS-OPT
SOTF-Z2S-OPT
SOTF-Z3S-OPT
SOTF-Z4S-OPT
SOTF-Z5S-OPT
SOTF-Z1S-OPT-AB
SOTF-Z1S-OPT-BC
SOTF-Z1S-OPT-CA
SOTF-ZS-OPT-ABR
SOTF-ZS-OPT-BCR
SOTF-ZS-OPT-CAR
≥1
SOTF-ZS-OPT-TRIP
From Z1S to Z5S logics
SOTF-ZS-ARC-BLOCK
SOTF-Z1XS-OPT-AB
SOTF-Z1XS-OPT-BC
SOTF-Z1XS-OPT-CA
SOTF-Z2S-OPT-AB
SOTF-Z2S-OPT-BC
SOTF-Z2S-OPT-CA
SOTF-Z3S-OPT-AB
SOTF-Z3S-OPT-BC
SOTF-Z3S-OPT-CA
SOTF-Z4S-OPT-AB
SOTF-Z4S-OPT-BC
SOTF-Z4S-OPT-CA
SOTF-Z5S-OPT-AB
SOTF-Z5S-OPT-BC
SOTF-Z5S-OPT-CA
≥1
≥1
8C00001B66
8D00001B67
8E00001B68
8300001B28
Figure 2.1-44 SOTF-ZS grouping logic for TRC/Recording functions
(ii)
ZG logic
Figure 2.1-45 to Figure 2.1-50 to shows the ZG logics and corresponding SOTF logics. All logic
operations (Z1G, Z1GX, Z2G, Z3G, Z4G, and Z5G) can be selected using the scheme switches.
Scheme switch [
Z*G-EFL
] is used to select the EFL element for the detection of earth faults;
when the EFL element operates, detection of the PSB is canceled.
Scheme switch [
Z*G-LPBlk
] is used to enable blocking of the operation of the leading-
phase-block function. The ARC_BLOCK signals allow the Z*G element to perform final three-
phase tripping for all faults. The Z*G_3PTP configures the Z*G element to perform the three-
phase trip.
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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