K.2
SEL-787 Relay
Instruction Manual
Date Code 20081022
Analog Quantities
Analog Quantities
IBW2_MAG
Winding 2 current, B-phase, magnitude
A pri
x
x
x
x
x
IBW2_ANG
Winding 2 current, B-phase, angle
degrees
x
x
x
x
ICW2_MAG
Winding 2 current, C-phase, magnitude
A pri
x
x
x
x
x
ICW2_ANG
Winding 2 current, C-phase, angle
degrees
x
x
x
x
IAVW2MAG
Winding 2 average current, magnitude
A pri
x
x
x
x
IGW2_MAG
Winding 2 current, calculated-residual,
magnitude
A pri
x
x
x
x
IGW2_ANG
Winding 2 current, calculated-residual, angle
degrees
x
x
x
x
3I2W2MAG
Winding 2 current, negative-sequence,
magnitude
A pri
x
x
x
x
IN_MAG
Current, neutral, magnitude
A pri
x
x
x
x
x
IN_ANG
Current, neutral, angle
degrees
x
x
x
x
VA_MAG
Voltage, A-phase-to-neutral, magnitude
V pri
x
x
x
x
x
VA_ANG
Voltage, A-phase-to-neutral, angle
degrees
x
x
x
x
VB_MAG
Voltage, B-phase-to-neutral, magnitude
V pri
x
x
x
x
x
VB_ANG
Voltage, B-phase-to-neutral, angle
degrees
x
x
x
x
VC_MAG
Voltage, C-phase-to-neutral, magnitude
V pri
x
x
x
x
x
VC_ANG
Voltage, C-phase-to-neutral, angle
degrees
x
x
x
x
VAB_MAG
Voltage, A-to-B-phase, magnitude
V pri
x
x
x
x
x
VAB_ANG
Voltage, A-to-B-phase, angle
degrees
x
x
x
x
VBC_MAG
Voltage, B-to-C-phase, magnitude
V pri
x
x
x
x
x
VBC_ANG
Voltage, B-to-C-phase, angle
degrees
x
x
x
x
VCA_MAG
Voltage, C-to-A-phase, magnitude
V pri
x
x
x
x
x
VCA_ANG
Voltage, C-to-A-phase, angle
degrees
x
x
x
x
VG_MAG
Zero Sequence Voltage, magnitude
V pri
x
x
x
x
x
VG_ANG
Zero Sequence Voltage, angle
degrees
x
x
x
x
VAVE_MAG
Average voltage, magnitude
V pri
x
x
x
x
3V2_MAG
Voltage, negative-sequence, magnitude
V pri
x
x
x
x
P
Real power magnitude, 3-phase
kW pri
x
x
x
x
x
Q
Reactive power magnitude, 3-phase
kVAR pri
x
x
x
x
x
S
Apparent power magnitude, 3-phase
kVA pri
x
x
x
x
x
PF
Power factor, magnitude 3-phase
unitless
x
x
x
x
x
FREQ
Frequency
Hz
x
x
x
x
x
VHZ
V/Hz %
x
x
x
x
x
Thermal Metering
RTDAMB
Ambient RTD Temperature
°C
x
x
x
x
RTDOTHMX
Other Maximum RTD Temperature
°C
x
x
x
x
RTD1 to
RTD12
RTD1 to RTD12 Temperature
°C
x
x
x
x
Table K.1
Analog Quantities
(Sheet 2 of 6)
Label
Description
Units
Display
Points
SEL
OGIC
Load
Profile
DNP
Fast
Meter
Summary of Contents for SEL-787
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