Monitored Data; Phase-Neutral Voltage Measurement Vnmmxu; Identification; Function Block - Hitachi Relion 650 Series Technical Manual

1MRK 511 557-UEN Rev. A
Name Values (Range)
U1LowLowLim
U1LimHys
U2ZeroDb
U2HiHiLim
U2HiLim
U2LowLim
U2LowLowLim
12.1.6.5

Monitored data

Table 186: VMSQI Monitored data
Name
3U0
3U0ANGL
U1
U1ANGL
U2
U2ANGL
12.1.7

Phase-neutral voltage measurement VNMMXU

12.1.7.1

Identification

Function description
Phase-neutral voltage measurement
12.1.7.2

Function block

U3P*
D0E12956T201305151403 V1 EN-US
Figure 87:
Technical Manual
Unit
0 - 2000000 V
0.000 - 100.000 %
0 - 100000 m%
0 - 2000000 V
0 - 2000000 V
0 - 2000000 V
0 - 2000000 V
Type
REAL
REAL
REAL
REAL
REAL
REAL
VNMMXU
UL1
UL1RANG
UL1ANGL
UL2
UL2RANG
UL2ANGL
UL3
UL3RANG
UL3ANGL
IEC08000226-2-en.vsd
VNMMXU function block
© 2021 Hitachi Energy. All rights reserved.
Step Default
1 66000
0.001 5.000
1 500
1 96000
1 86000
1 71000
1 66000
Values (Range) Unit
- kV
- deg
- kV
- deg
- kV
- deg
IEC 61850 IEC 60617
identification identification
VNMMXU
EN-US D0E12775T201305151403 V1
Description
Low Low limit (physical value)
Hysteresis value in % of range and is
common for all limits
Zero point clamping
High High limit (physical value)
High limit (physical value)
Low limit (physical value)
Low Low limit (physical value)
Description
3U0 Amplitude
3U0 Angle
U1 Amplitude
U1 Angle
U2 Amplitude
U2 Angle
ANSI/IEEE C37.2
device number
-
U
Section 12
Monitoring
D0E6043T201305151403 v1
D0E6008T201305151403 v1
D0E6000T201305151403 v2
167