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Name
Type
Values (Range)
Unit
Description
Voltage U31
FLOAT32
0.000...4.000
xUn
Phase C to phase A volt-
age
Voltage Uo
FLOAT32
0.000...4.000
xUn
Residual voltage
Voltage Zro-Seq
FLOAT32
0.000...4.000
xUn
Zero sequence voltage
Voltage Ps-Seq
FLOAT32
0.000...4.000
xUn
Positive sequence volt-
age
Voltage Ng-Seq
FLOAT32
0.000...4.000
xUn
Negative sequence volt-
age
Voltage UL1B
FLOAT32
0.000...4.000
xUn
Phase A voltage (b)
Voltage UL2B
FLOAT32
0.000...4.000
xUn
Phase B voltage (b)
Voltage UL3B
FLOAT32
0.000...4.000
xUn
Phase B voltage (b)
Voltage U12B
FLOAT32
0.000...4.000
xUn
Phase A to phase B volt-
age (b)
Voltage U23B
FLOAT32
0.000...4.000
xUn
Phase B to phase C volt-
age (b)
Voltage U31B
FLOAT32
0.000...4.000
xUn
Phase C to phase A volt-
age (b)
Voltage UoB
FLOAT32
0.000...4.000
xUn
Residual voltage (b)
Voltage Zro-SeqB
FLOAT32
0.000...4.000
xUn
Zero sequence voltage
(b)
Voltage Ps-SeqB
FLOAT32
0.000...4.000
xUn
Positive sequence volt-
age (b)
Voltage Ng-SeqB
FLOAT32
0.000...4.000
xUn
Negative sequence volt-
age (b)
PTTR thermal level
FLOAT32
0.00...99.99
PTTR calculated tem-
perature of the protec-
ted object relative to
the operate level
PDNSPTOC1 rat. I2/I1
FLOAT32
0.00...999.99
%
PDNSPTOC1 ratio I2/I1
Frequency
FLOAT32
30.00...80.00
Hz
Frequency
Frequency gradient
FLOAT32
-10.00...10.00
Hz/s
Frequency gradient
Conductance Yo
FLOAT32
-1000.00...1000.00
mS
Conductance Yo
Susceptance Yo
FLOAT32
-1000.00...1000.00
mS
Susceptance Yo
Angle Uo - Io
FLOAT32
-180.00...180.00
deg
Angle residual voltage -
residual current
Angle U23 - IL1
FLOAT32
-180.00...180.00
deg
Angle phase B to phase
C voltage - phase A cur-
rent
Angle U31 - IL2
FLOAT32
-180.00...180.00
deg
Angle phase C to phase
A voltage - phase B cur-
rent
Angle U12 - IL3
FLOAT32
-180.00...180.00
deg
Angle phase A to phase
B voltage - phase C cur-
rent
Angle UoB - IoB
FLOAT32
-180.00...180.00
deg
Angle residual voltage -
residual current (b)
Table continues on the next page
Basic functions
1MRS758755 C
88
REC615 & RER615
Technical Manual
Содержание Relion REC615
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