Siemens siprotec 7SA522 User Manual

Functions
6-2517SA522 Manual
C53000-G1176-C119-2
6.18.6 Information Overview
Measured Values
FNo. Alarm Comments
601 IL1 = I L1
602 IL2 = I L2
603 IL3 = I L3
610 3I0 = 3I0 (zero sequence)
611 3I0sen= 3I0sen (sensitive zero sequence)
612 IY = IY (star point of transformer)
613 3I0par= 3I0par (parallel line neutral)
619 I1 = I1 (positive sequence)
620 I2 = I2 (negative sequence)
621 UL1E= U L1-E
622 UL2E= U L2-E
623 UL3E= U L3-E
624 UL12= U L12
625 UL23= U L23
626 UL31= U L31
631 3U0 = 3U0 (zero sequence)
632 Usync = Usync (synchronism)
633 Ux = Ux (separate VT)
634 U1 = U1 (positive sequence)
635 U2 = U2 (negative sequence)
641 P = P (active power)
642 Q = Q (reactive power)
643 PF = Power Factor
644 Freq= Frequency
645 S = S (apparent power)
966 R L1E= R L1E
967 R L2E= R L2E
970 R L3E= R L3E
971 R L12= R L12
972 R L23= R L23
973 R L31= R L31
974 X L1E= X L1E
975 X L2E= X L2E

Siemens siprotec 7SA522 Specifications

General

Brand	Siemens
Model	siprotec 7SA522
Category	Protection Device
Language	English