Functions
2.14 Differential Protection and Its Protected Objects
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
114
5663 Block Iflt.L2 OUT Diff. prot.: Blocked by CT fault L2
5664 Block Iflt.L3 OUT Diff. prot.: Blocked by CT fault L3
5666 Diff in.char.L1 OUT Diff: Increase of char. phase L1
5667 Diff in.char.L2 OUT Diff: Increase of char. phase L2
5668 Diff in.char.L3 OUT Diff: Increase of char. phase L3
5671 Diff TRIP OUT Differential protection TRIP
5672 Diff TRIP L1 OUT Differential protection: TRIP L1
5673 Diff TRIP L2 OUT Differential protection: TRIP L2
5674 Diff TRIP L3 OUT Differential protection: TRIP L3
5681 Diff> L1 OUT Diff. prot.: IDIFF> L1 (without Tdelay)
5682 Diff> L2 OUT Diff. prot.: IDIFF> L2 (without Tdelay)
5683 Diff> L3 OUT Diff. prot.: IDIFF> L3 (without Tdelay)
5684 Diff>> L1 OUT Diff. prot: IDIFF>> L1 (without Tdelay)
5685 Diff>> L2 OUT Diff. prot: IDIFF>> L2 (without Tdelay)
5686 Diff>> L3 OUT Diff. prot: IDIFF>> L3 (without Tdelay)
5691 Diff> TRIP OUT Differential prot.: TRIP by IDIFF>
5692 Diff>> TRIP OUT Differential prot.: TRIP by IDIFF>>
5701 Diff L1: VI Diff. current in phase L1 at trip
5702 Diff L2: VI Diff. current in phase L2 at trip
5703 Diff L3: VI Diff. current in phase L3 at trip
5704 Res L1: VI Restr. current in phase L1 at trip
5705 Res L2: VI Restr. current in phase L2 at trip
5706 Res L3: VI Restr. current in phase L3 at trip
5713 Diff CT-S1: VI Diff. prot: Adaptation factor CT side 1
5714 Diff CT-S2: VI Diff. prot: Adaptation factor CT side 2
5742 Diff DC L1 OUT Diff: DC L1
5743 Diff DC L2 OUT Diff: DC L2
5744 Diff DC L3 OUT Diff: DC L3
5745 Diff DC InCha OUT Diff: Increase of char. phase (DC)
No. Information Type of In-
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