ABB RELION REX640 Technical Manual page 150

Section 3
Basic functions
144
Name Type
Voltage Zro-Seq:1 FLOAT32
Voltage Ps-Seq:1 FLOAT32
Voltage Ng-Seq:1 FLOAT32
Voltage UL1:2 FLOAT32
Voltage UL2:2 FLOAT32
Voltage UL3:2 FLOAT32
Voltage U12:2 FLOAT32
Voltage U23:2 FLOAT32
Voltage U31:2 FLOAT32
Voltage Uo:2 FLOAT32
Voltage Zro-Seq:2 FLOAT32
Voltage Ps-Seq:2 FLOAT32
Voltage Ng-Seq:2 FLOAT32
Voltage UL1:3 FLOAT32
Voltage UL2:3 FLOAT32
Voltage UL3:3 FLOAT32
Voltage UL12:3 FLOAT32
Voltage UL23:3 FLOAT32
Voltage UL31:3 FLOAT32
Voltage Uo:3 FLOAT32
Voltage Zro-Seq:3 FLOAT32
Voltage Ps-Seq:3 FLOAT32
Voltage Ng-Seq:3 FLOAT32
PTTR thermal level FLOAT32
PDNSPTOC1 rat. FLOAT32
I2/I1
Frequency:1 FLOAT32
Frequency gradient:1 FLOAT32
Frequency:2 FLOAT32
Table continues on next page
Values (Range) Unit
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.000...4.000 xUn
0.00...99.99
0.00...999.99 %
0.00...80.00 Hz
-10.00...10.00 Hz/s
0.00...80.00 Hz
1MRS759142 C
Description
Zero sequence voltage
Positive sequence
voltage
Negative sequence
voltage
Phase A voltage (2)
Phase B voltage (2)
Phase B voltage (2)
Phase A to phase B
voltage (2)
Phase B to phase C
voltage (2)
Phase C to phase A
voltage (2)
Residual voltage (2)
Zero sequence voltage
(2)
Positive sequence
voltage (2)
Negative sequence
voltage (2)
Phase A voltage (3)
Phase B voltage (3)
Phase C voltage (3)
Phase A to phase B
voltage (3)
Phase B to phase C
voltage (3)
Phase C to phase A
voltage (3)
Residual voltage (3)
Zero sequence voltage
(3)
Positive sequence
voltage (3)
Negative sequence
voltage (3)
PTTR calculated
temperature of the
protected object relative
to the operate level
PDNSPTOC1 ratio I2/I1
Frequency (1)
Frequency gradient (1)
Frequency gradient (2)
REX640
Technical Manual