Siemens siprotec 7SA522 User Manual

2 Functions
354
7SA522 Manual
C53000-G1176-C155-3
632 Usync = MV Usync (synchronism)
633 Ux = MV Ux (separate VT)
634 U1 = MV U1 (positive sequence)
635 U2 = MV U2 (negative sequence)
636 Udiff = MV U-diff (line-bus)
637 Uline = MV U-line
638 Ubus = MV U-bus
641 P = MV P (active power)
642 Q = MV Q (reactive power)
643 PF = MV Power Factor
644 Freq= MV Frequency
645 S = MV S (apparent power)
646 F-bus = MV Frequency (busbar)
647 F-diff= MV Frequency (difference line-bus)
648 ϕ-diff= MV Angle (difference line-bus)
649 F-line= MV Frequency (line)
679 U1co= MV U1co (positive sequence, compounding)
684 U0 = MV U0 (zero sequence)
966 R L1E= MV R L1E
967 R L2E= MV R L2E
970 R L3E= MV R L3E
971 R L12= MV R L12
972 R L23= MV R L23
973 R L31= MV R L31
974 X L1E= MV X L1E
975 X L2E= MV X L2E
976 X L3E= MV X L3E
977 X L12= MV X L12
978 X L23= MV X L23
979 X L31= MV X L31
No. Information Type of In-
formation
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Siemens siprotec 7SA522 Specifications

General

Brand	Siemens
Model	siprotec 7SA522
Category	Protection Device
Language	English