Operation Principle - ABB Relion 650 Series Technical Manual

Section 10
Monitoring
10.1.7
10.1.7.1
372
Name Type
U1ANGL REAL
U2 REAL
U2ANGL REAL
Table 304: VNMMXU Monitored data
Name Type
UL1 REAL
UL1ANGL REAL
UL2 REAL
UL2ANGL REAL
UL3 REAL
UL3ANGL REAL

Operation principle

Measurement supervision
The protection, control, and monitoring IEDs have functionality to measure and
further process information for currents and voltages obtained from the pre-
processing blocks. The number of processed alternate measuring quantities
depends on the type of IED and built-in options.
The information on measured quantities is available for the user at different
locations:
• Locally by means of the local HMI
• Remotely using the monitoring tool within PCM600 or over the station bus
• Internally by connecting the analogue output signals to the Disturbance Report
function
Values (Range) Unit
- deg
- kV
- deg
Values (Range) Unit
- kV
- deg
- kV
- deg
- kV
- deg
1MRK 511 424-UEN B
Description
U1 Angle, magnitude of
reported value
U2 Amplitude,
magnitude of reported
value
U2 Angle, magnitude of
reported value
PID-6737-MONITOREDDATA v2
Description
UL1 Amplitude,
magnitude of reported
value
UL1 Angle, magnitude of
reported value
UL2 Amplitude,
magnitude of reported
value
UL2 Angle, magnitude of
reported value
UL3 Amplitude,
magnitude of reported
value
UL3 Angle, magnitude of
reported value
SEMOD54417-130 v4
Bay control REC650 2.2 IEC
Technical manual