ABB RELION 670 SERIES Applications Manual page 825

1MRK 506 369-UUS -
Line distance protection REL670 2.2 ANSI
Application manual
VMagCompY: Magnitude compensation to calibrate voltage measurements at Y% of Vn,
where Y is equal to 5, 30 or 100.
IMagCompY: Magnitude compensation to calibrate current measurements at Y% of In,
where Y is equal to 5, 30 or 100.
IAngCompY: Angle compensation to calibrate angle measurements at Y% of In, where Y
is equal to 5, 30 or 100.
The following general settings can be set for the Phase current measurement
(CMMXU).
IMagCompY: Magnitude compensation to calibrate current measurements at Y% of In,
where Y is equal to 5, 30 or 100.
IAngCompY: Angle compensation to calibrate angle measurements at Y% of In, where Y
is equal to 5, 30 or 100.
The following general settings can be set for the Phase-phase voltage measurement
(VMMXU).
VMagCompY: Amplitude compensation to calibrate voltage measurements at Y% of Vn,
where Y is equal to 5, 30 or 100.
VAngCompY: Angle compensation to calibrate angle measurements at Y% of Vn, where
Y is equal to 5, 30 or 100.
The following general settings can be set for all monitored quantities included in the
functions (CVMMXN, CMMXU, VMMXU, CMSQI, VMSQI, VNMMXU) X in setting
names below equals S, P, Q, PF, V, I, F, IA,IB,IC, VA, VB, VCVAB, VBC, VCA, I1, I2,
3I0, V1, V2 or 3V0.
Xmin: Minimum value for analog signal X set directly in applicable measuring unit. This
forms the minimum limit of the range.
Xmax: Maximum value for analog signal X. This forms the maximum limit of the range.
XZeroDb: Zero point clamping. A signal value less than XZeroDb is forced to zero.
Observe the related zero point clamping settings in Setting group N for CVMMXN
(VGenZeroDb and IGenZeroDb). If measured value is below VGenZeroDb and/or
IGenZeroDb calculated S, P, Q and PF will be zero and these settings will override
XZeroDb.
XRepTyp: Reporting type. Cyclic (Cyclic), magnitude deadband (Dead band), integral
deadband (Int deadband) or Deadband and xx se cyclic (xx: 5 sec, 30 sec, 1 min). The
reporting interval is controlled by the parameter XDbRepInt.
Section 18
Monitoring
819