Differential Protection Values; Measured Values Of The Differential Protection - Siemens siprotec 7SD610 User Manual

2 Functions
No. Information
623 UL3E=
624 UL12=
625 UL23=
626 UL31=
627 Uen =
631 3U0 =
633 Ux =
634 U1 =
635 U2 =
641 P =
642 Q =
643 PF =
644 Freq=
645 S =
679 U1co=
684 U0 =
Θ/Θtrip =
801
Θ/ΘtripL1=
802
Θ/ΘtripL2=
803
Θ/ΘtripL3=
804
Φ IL1L2=
7731
Φ IL2L3=
7732
Φ IL3L1=
7733
Φ UL1L2=
7734
Φ UL2L3=
7735
Φ UL3L1=
7736
Φ UIL1=
7737
Φ UIL2=
7738
Φ UIL3=
7739

2.17.5 Differential Protection Values

2.17.5.1 Measured values of the differential protection

The differential and restraint current values of the differential protection which are
listed in the following table can be called up at the front of the device, read out via the
operating interface using a PC with DIGSI or transferred to a control centre via the
system interface.
250
Type of In-
formation
MV U L3-E
MV U L12
MV U L23
MV U L31
MV Uen
MV 3U0 (zero sequence)
MV Ux (separate VT)
MV U1 (positive sequence)
MV U2 (negative sequence)
MV P (active power)
MV Q (reactive power)
MV Power Factor
MV Frequency
MV S (apparent power)
MV U1co (positive sequence, compounding)
MV U0 (zero sequence)
MV Temperat. rise for warning and trip
MV Temperature rise for phase L1
MV Temperature rise for phase L2
MV Temperature rise for phase L3
MV PHI IL1L2 (local)
MV PHI IL2L3 (local)
MV PHI IL3L1 (local)
MV PHI UL1L2 (local)
MV PHI UL2L3 (local)
MV PHI UL3L1 (local)
MV PHI UIL1 (local)
MV PHI UIL2 (local)
MV PHI UIL3 (local)
Comments
7SD610 Manual
C53000-G1176-C145-4