Siemens SIPROTEC User Manual

Functions
2.26 Additional Functions
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
474
3)
considering factor 221 I4/Iph CT
4)
according to address 212 Usy2 connection
5)
considering factor 215 Usy1/Usy2 ratio
2.26.4.2 Information List
No. Information Type of In-
formation
Comments
601 IL1 = MV I L1
602 IL2 = MV I L2
603 IL3 = MV I L3
610 3I0 = MV 3I0 (zero sequence)
611 3I0sen= MV 3I0sen (sensitive zero sequence)
612 IY = MV IY (star point of transformer)
613 3I0par= MV 3I0par (parallel line neutral)
619 I1 = MV I1 (positive sequence)
620 I2 = MV I2 (negative sequence)
621 UL1E= MV U L1-E
622 UL2E= MV U L2-E
623 UL3E= MV U L3-E
624 UL12= MV U L12
625 UL23= MV U L23
626 UL31= MV U L31
627 Uen = MV Uen
631 3U0 = MV 3U0 (zero sequence)
632 Usy2= MV Measured value Usy2
633 Ux = MV Ux (separate VT)
634 U1 = MV U1 (positive sequence)
635 U2 = MV U2 (negative sequence)
636 Udiff = MV Measured value U-diff (Usy1- Usy2)
637 Usy1= MV Measured value Usy1
638 Usy2= MV Measured value Usy2
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-sy2 = MV Frequency fsy2
647 F-diff= MV Frequency (difference line-bus)
648 ϕ-diff= MV Angle difference
649 F-sy1 = MV Frequency fsy1
679 U1co= MV U1co (positive sequence, compounding)
684 U0 = MV U0 (zero sequence)
701 3I0senA MV Active 3I0sen (sensitive Ie)
702 3I0senR MV Reactive 3I0sen (sensitive Ie)
801 Θ/Θtrip = MV Temperat. rise for warning and trip
802 Θ/ΘtripL1= MV Temperature rise for phase L1

Siemens SIPROTEC Specifications

General

Brand	Siemens
Model	SIPROTEC
Category	Protection Device
Language	English