Voltage Sequence Measurement Vmsqi - ABB Relion Technical Manual

Section 14
Monitoring
14.1.6
14.1.6.1
14.1.6.2
14.1.6.3
522

Voltage sequence measurement VMSQI

Identification
Function description
Voltage sequence measurement
Function block
The available function blocks of an IED are depending on the actual hardware (TRM) and
the logic configuration made in PCM600.
VMSQI
V3P* 3V0
3V0RANG
3V0ANGL
V1
V1RANG
V1ANGL
V2
V2RANG
V2ANGL
ANSI08000224-1-en.vsd
ANSI08000224 V1 EN
Figure 239: VMSQI function block
Signals
Table 365: VMSQI Input signals
Name Type
V3P GROUP
SIGNAL
Table 366: VMSQI Output signals
Name Type
3V0 REAL
3V0RANG INTEGER
3V0ANGL REAL
V1 REAL
Table continues on next page
IEC 61850 IEC 60617
identification identification
VMSQI
U1, U2, U0
SYMBOL-TT V1 EN
Default Description
- Three phase group signal for voltage inputs
Description
3U0 Amplitude
3V0 Magnitude range
3U0 Angle
U1 Amplitude
1MRK 502 048-UUS A
ANSI/IEEE C37.2
device number
-
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