xxiii
Unpack and inspection of hardware and software ................................................................ 1494
Changing rated current .......................................................................................................... 1499
PWS alarm threshold setting ................................................................................................. 1504
14 Commissioning and maintenance ............................................................................................. 1505
Scope of required test ............................................................................................................. 1506
Cautions .................................................................................................................................. 1507
Preparations ........................................................................................................................... 1507
Test operations ........................................................................................................................ 1509
14.4.1 Test for communication ................................................................................................... 1509
14.4.2 Test for relay application ................................................................................................. 1510
14.4.3 Test for control application .............................................................................................. 1512
14.4.4 Test for BI and BO circuits .............................................................................................. 1512
14.4.5 Test for mode change (MDCTRL) ................................................................................... 1512
14.4.6 Signal monitor ................................................................................................................. 1512
14.4.7 LED light test .................................................................................................................. 1512
Setting ..................................................................................................................................... 1513
Signal ...................................................................................................................................... 1514
Appendix 1 Signal list for common function .................................................................................. 1515
Appendix 2 Case outline .................................................................................................................. 1522
Appendix 3 Typical external connection ......................................................................................... 1531
Appendix 4 IEC61850 MICS, PICS, PIXIT, and TICS ................................................................... 1540
Appendix 5 IEC60870-5-103 interoperability ................................................................................ 1634
Appendix 6 Ordering ....................................................................................................................... 1648
Appendix 7 Technical data .............................................................................................................. 1668
Appendix 8 Manufacture setting .................................................................................................... 1691
Appendix 9 Matrix between VCT terminals and relay applications ............................................. 1693
Appendix 10 CT requirement ............................................................................................................ 1698
Appendix 11 Notes for the dielectric voltage test ............................................................................. 1708
Appendix 12 Engineering exercise .................................................................................................... 1713
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