ABB RELION REX640 Technical Manual page 1456

Measurement functions
Table 1383: VPHMMXU Monitored data
Name Type
UL1-kV:1 FLOAT32
UL2-kV:1 FLOAT32
UL3-kV:1 FLOAT32
BLOCK BOOLEAN
HIGH_ALARM BOOLEAN
HIGH_WARN BOOLEAN
LOW_WARN BOOLEAN
LOW_ALARM BOOLEAN
U_INST_A FLOAT32
U_ANGL_A FLOAT32
U_DMD_A FLOAT32
U_RANGE_A Enum
U_INST_B FLOAT32
U_ANGL_B FLOAT32
U_DMD_B FLOAT32
U_RANGE_B Enum
U_INST_C FLOAT32
U_ANGL_C FLOAT32
U_DMD_C FLOAT32
U_RANGE_C Enum
8.1.6.8 Technical data
Table 1384: VPHMMXU Technical data
Characteristic
Operation accuracy
Table continues on the next page
1456
Values (Range) Unit
0.00...5.00 xUn
0.00...5.00 xUn
0.00...5.00 xUn
0.00...5.00 xUn
-180.00...180.00 deg
0.00...5.00 xUn
0.00...5.00 xUn
-180.00...180.00 deg
0.00...5.00 xUn
0.00...5.00 xUn
-180.00...180.00 deg
0.00...5.00 xUn
Value
Depending on the frequency of the voltage
measured: f
1MRS759142 F
Description
Measured phase to neu-
tral voltage phase A
Measured phase to neu-
tral voltage phase B
Measured phase to neu-
tral voltage phase C
Block signal for all bina-
ry outputs
High alarm
High warning
Low warning
Low alarm
UL1 amplitude, magni-
tude of instantaneous
value
UL1 angle
Demand value of UL1
voltage
UL1 amplitude range
UL2 amplitude, magni-
tude of instantaneous
value
UL2 angle
Demand value of UL2
voltage
UL2 amplitude range
UL3 amplitude, magni-
tude of instantaneous
value
UL3 angle
Demand value of UL3
voltage
UL3 amplitude range
±2 Hz
n
Technical Manual
REX640