ABB Relion 670 Series Technical Reference Manual page 901

1MRK505222-UUS C
Section 15
15.1
Technical reference manual
Monitoring
About this chapter
This chapter describes the functions that handle measurements, events and
disturbances. The way the functions work, their setting parameters, function blocks,
input and output signals, and technical data are included for each function.
Measurements
Function description
Measurements
Phase current measurement
Phase-phase voltage measurement
Current sequence component
measurement
Voltage sequence measurement
Phase-neutral voltage measurement
IEC 61850 IEC 60617
identification identification
CVMMXN
P, Q, S, I, U, f
SYMBOL-RR V1 EN
CMMXU
I
SYMBOL-SS V1 EN
VMMXU
U
SYMBOL-UU V1 EN
CMSQI
I1, I2, I0
SYMBOL-VV V1 EN
VMSQI
U1, U2, U0
SYMBOL-TT V1 EN
VNMMXU
U
SYMBOL-UU V1 EN
Section 15
Monitoring
ANSI/IEEE C37.2
device number
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895