Siemens SIPROTEC 7SJ62 Manual page 246
Multi-functional protective
relay with local control
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Also See for SIPROTEC 7SJ62:
- Instruction manual (536 pages) ,
- Manual (94 pages) ,
- Technical data manual (58 pages)
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Functions
2.13 Intermittent Ground Fault Protection
Table 2-16
FNo.
1800
2642
7551
7552
7553
7554
7559
7560
7561
7562
7565
7566
7567
7564
Table 2-17 shows all messages subject to a restraint mechanism avoiding a message burst during an intermit-
tent ground fault:
Table 2-17
FNo.
1761
1762
1763
1764
1810
1820
1765
1831
1834
1837
2691
2660
2670
2692
2693
2694
2646
2681
2684
2695
5159
5165
5166
1215
1221
1224
246
Unrestricted Messages
Message
„50-2 picked up"
„67-2 picked up"
„50-1 InRushPU"
„50N-1 InRushPU"
„51 InRushPU"
„51N InRushPU"
„67-1 InRushPU"
„67N-1 InRushPU"
„67-TOC InRushPU"
„67N-TOCInRushPU"
„Ia InRush PU"
„Ib InRush PU"
„Ic InRush PU"
„Gnd InRush PU"
Buffered Messages
Message
„50(N)/51(N) PU"
„50/51 Ph A PU"
„50/51 Ph B PU"
„50/51 Ph C PU"
„50-1 picked up"
„51 picked up"
„50N/51NPickedup"
„50N-2 picked up"
„50N-1 picked up"
„51N picked up"
„67/67N pickedup"
„67-1 picked up"
„67-TOC pickedup"
„67 A picked up"
„67 B picked up"
„67 C picked up"
„67N-2 picked up"
„67N-1 picked up"
„67N-TOCPickedup"
„67N picked up"
„46-2 picked up"
„46-1 picked up"
„46-TOC pickedup"
„64 Pickup"
„50Ns-2 Pickup"
„50Ns-1 Pickup"
Description
50-2 picked up
67-2 picked up
50-1 InRush picked up
50N-1 InRush picked up
51 InRush picked up
51N InRush picked up
67-1 InRush picked up
67N-1 InRush picked up
67-TOC InRush picked up
67N-TOC InRush picked up
Phase A InRush picked up
Phase B InRush picked up
Phase C InRush picked up
Ground InRush picked up
Explanation
50(N)/51(N) picked up
50/51 Phase A picked up
50/51 Phase B picked up
50/51 Phase C picked up
50-1 picked up
51 picked up
50N/51N picked up
50N-2 picked up
50N-1 picked up
51N picked up
67/67N picked up
67-1 picked up
67-TOC picked up
67/67-TOC Phase A picked up
67/67-TOC Phase B picked up
67/67-TOC Phase C picked up
67N-2 picked up
67N-1 picked up
67N-TOC picked up
67N/67N—TOC picked up
46-2 picked up
46-1 picked up
46-TOC picked up
64 displacement voltage pick up
50Ns-2 picked up
50Ns-1 picked up
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
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