Phase-Phase Voltage Measurement Vmmxu; Identification; Function Block; Signals - ABB RET650 Technical Manual

Section 14
Monitoring
14.1.4
14.1.4.1
14.1.4.2
14.1.4.3
418

Phase-phase voltage measurement VMMXU

Identification

Function description
Phase-phase voltage measurement

Function block

The available function blocks of an IED are depending on the actual hardware (TRM)
and the logic configuration made in PCM600.
VMMXU
U3P* UL12
UL12RANG
UL12ANGL
UL23
UL23RANG
UL23ANGL
UL31
UL31RANG
UL31ANGL
IEC08000223-2-en.vsd
IEC08000223 V2 EN
Figure 187: VMMXU function block

Signals

Table 337: VMMXU Input signals
Name Type
U3P GROUP
SIGNAL
Table 338: VMMXU Output signals
Name Type
UL12 REAL
UL12RANG INTEGER
UL12ANGL REAL
UL23 REAL
UL23RANG INTEGER
UL23ANGL REAL
Table continues on next page
IEC 61850 IEC 60617
identification identification
VMMXU
SYMBOL-UU V1 EN
Default Description
- Three phase group signal for voltage inputs
Description
UL12 Amplitude
UL12 Amplitude range
UL12 Angle
UL23 Amplitude
UL23 Amplitude range
UL23 Angle
1MRK 504 135-UEN A
ANSI/IEEE C37.2
device number
-
U
Technical manual