K.2
SEL-751A Relay Instruction Manual Date Code 20100129
Analog Quantities
UBI Current unbalance % xxxxx
VA_MAG A-phase-to-neutral voltage V primary xxxxx
VA_ANG Angle of the A-phase-to-neutral voltage degrees xxxx
VB_MAG B-phase-to-neutral voltage V primary xxxxx
VB_ANG Angle of the B-phase-to-neutral voltage degrees xxxx
VC_MAG C-phase-to-neutral voltage V primary xxxxx
VC_ANG Angle of the C-phase-to-neutral voltage degrees xxxx
VAB_MAG A-to-B phase voltage V primary xxxxx
VAB_ANG Angle of the A-to-B phase voltage degrees xxxx
VBC_MAG B-to-C phase voltage V primary xxxxx
VBC_ANG Angle of the B-to-C phase voltage degrees xxxx
VCA_MAG C-to-A phase voltage V primary xxxxx
VCA_ANG Angle of the C-to-A phase voltage degrees xxxx
VG_MAG Zero-sequence voltage V primary xxxxx
VG_ANG Angle of the zero-sequence voltage degrees xxxx
VS_MAG Sync. voltage V primary xxxxx
VS_ANG Angle of sync. voltage degrees xxxx
VAVE Average voltage V primary xxxx
3V2 Negative-sequence voltage V primary xxxx
UBV Voltage unbalance % xxxxx
SA A-phase apparent power kVA primary xxxx
SB B-phase apparent power kVA primary xxxx
SC C-phase apparent power kVA primary xxxx
S 3-phase apparent power kVA primary xxxx
VA p r im a r y x
PA A-phase real power kW primary xxxx
PB B-phase real power kW primary xxxx
PC C-phase real power kW primary xxxx
P 3-phase real power kW primary xxxx
W primary x
QA A-phase reactive power kVAR primaryxxxx
QB B-phase reactive power kVAR primaryxxxx
QC C-phase reactive power kVAR primaryxxxx
Q 3-phase reactive power kVAR primaryxxxx
VAR primary x
PFA A-phase power factor xxxx
PFB B-phase power factor xxxx
PFC C-phase power factor xxxx
PF 3-phase power factor xxxxx
Table K.1 Analog Quantities (Sheet 2 of 6)
Label Description Units
Display
Points
SELOGIC
Load
Profile
DNP
Fast
Meter
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