ABB Relion 620 Series, Technical Manual

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Name Type Values (Range) Unit Description
Max bias current IL2 FLOAT32 0.000...50.000 pu Maximum phase B bias
current
Max bias current IL3 FLOAT32 0.000...50.000 pu Maximum phase C bias
current
Bias current IL1 FLOAT32 0.000...50.000 pu Bias current phase A
Bias current IL2 FLOAT32 0.000...50.000 pu Bias current phase B
Bias current IL3 FLOAT32 0.000...50.000 pu Bias current phase C
Diff current Io FLOAT32 0.000...80.000 pu Differential current re-
sidual
Bias current Io FLOAT32 0.000...50.000 pu Bias current residual
Max current IL1 FLOAT32 0.000...50.000 xIn Maximum phase A cur-
rent
Max current IL2 FLOAT32 0.000...50.000 xIn Maximum phase B cur-
rent
Max current IL3 FLOAT32 0.000...50.000 xIn Maximum phase C cur-
rent
Max current Io FLOAT32 0.000...50.000 xIn Maximum residual cur-
rent
Current IL1 FLOAT32 0.000...50.000 xIn Phase A current
Current IL2 FLOAT32 0.000...50.000 xIn Phase B current
Current IL3 FLOAT32 0.000...50.000 xIn Phase C current
Current Io FLOAT32 0.000...50.000 xIn Residual current
Current Io-Calc FLOAT32 0.000...50.000 xIn Calculated residual cur-
rent
Current Ps-Seq FLOAT32 0.000...50.000 xIn Positive sequence cur-
rent
Current Ng-Seq FLOAT32 0.000...50.000 xIn Negative sequence cur-
rent
Max current IL1B FLOAT32 0.000...50.000 xIn Maximum phase A cur-
rent (b)
Max current IL2B FLOAT32 0.000...50.000 xIn Maximum phase B cur-
rent (b)
Max current IL3B FLOAT32 0.000...50.000 xIn Maximum phase C cur-
rent (b)
Max current IoB FLOAT32 0.000...50.000 xIn Maximum residual cur-
rent (b)
Current IL1B FLOAT32 0.000...50.000 xIn Phase A current (b)
Current IL2B FLOAT32 0.000...50.000 xIn Phase B current (b)
Current IL3B FLOAT32 0.000...50.000 xIn Phase C current (b)
Current IoB FLOAT32 0.000...50.000 xIn Residual current (b)
Current Io-CalcB FLOAT32 0.000...50.000 xIn Calculated residual cur-
rent (b)
Current Ps-SeqB FLOAT32 0.000...50.000 xIn Positive sequence cur-
rent (b)
Current Ng-SeqB FLOAT32 0.000...50.000 xIn Negative sequence cur-
rent (b)
Max current IL1C FLOAT32 0.000...50.000 xIn Maximum phase A cur-
rent (c)
Max current IL2C FLOAT32 0.000...50.000 xIn Maximum phase B cur-
rent (c)
Max current IL3C FLOAT32 0.000...50.000 xIn Maximum phase C cur-
rent (c)
Max current IoC FLOAT32 0.000...50.000 xIn Maximum residual cur-
rent (c)
Current IL1C FLOAT32 0.000...50.000 xIn Phase A current (c)
Current IL2C FLOAT32 0.000...50.000 xIn Phase B current (c)
Current IL3C FLOAT32 0.000...50.000 xIn Phase C current (c)
Current IoC FLOAT32 0.000...50.000 xIn Residual current (c)
Table continues on the next page
Basic functions 1MRS757644 H
106 620 series
Technical Manual