ABB Relion 670 series - Monitoring; Measurements

Section 15 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.
15.1 Measurements
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Measurements CVMMXN
P, Q, S, I, U, f
SYMBOL-RR V1 EN
-
Phase current measurement CMMXU
I
SYMBOL-SS V1 EN
-
Phase-phase voltage measurement VMMXU
U
SYMBOL-UU V1 EN
-
Current sequence component
measurement
CMSQI
I1, I2, I0
SYMBOL-VV V1 EN
-
Voltage sequence measurement VMSQI
U1, U2, U0
SYMBOL-TT V1 EN
-
Phase-neutral voltage measurement VNMMXU
U
SYMBOL-UU V1 EN
-
1MRK505222-UUS C Section 15
Monitoring
895
Technical reference manual