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ABB REF615 L User Manual

ABB REF615 L
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Name Type Values (Range) Unit Description
Bias current Io FLOAT32 0.000...50.000 pu Bias current residual
Max current IL1 FLOAT32 0.000...50.000 xIn Maximum phase A
current
Max current IL2 FLOAT32 0.000...50.000 xIn Maximum phase B
current
Max current IL3 FLOAT32 0.000...50.000 xIn Maximum phase C
current
Max current Io FLOAT32 0.000...50.000 xIn Maximum residual
current
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
current
Current Ps-Seq FLOAT32 0.000...50.000 xIn Positive sequence
current
Current Ng-Seq FLOAT32 0.000...50.000 xIn Negative sequence
current
Max current IL1B FLOAT32 0.000...50.000 xIn Maximum phase A
current (b)
Max current IL2B FLOAT32 0.000...50.000 xIn Maximum phase B
current (b)
Max current IL3B FLOAT32 0.000...50.000 xIn Maximum phase C
current (b)
Max current IoB FLOAT32 0.000...50.000 xIn Maximum residual
current (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
current (b)
Current Ps-SeqB FLOAT32 0.000...50.000 xIn Positive sequence
current (b)
Current Ng-SeqB FLOAT32 0.000...50.000 xIn Negative sequence
current (b)
Max current IL1C FLOAT32 0.000...50.000 xIn Maximum phase A
current (c)
Max current IL2C FLOAT32 0.000...50.000 xIn Maximum phase B
current (c)
Max current IL3C FLOAT32 0.000...50.000 xIn Maximum phase C
current (c)
Max current IoC FLOAT32 0.000...50.000 xIn Maximum residual
current (c)
Current IL1C FLOAT32 0.000...50.000 xIn Phase A current (c)
Table continues on next page
1YHT530004D05 D Section 3
Basic functions
615 series 75
Technical Manual

Table of Contents

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ABB REF615 L Specifications

General IconGeneral
TypeFeeder Protection Relay
Rated Frequency50/60 Hz
WeightApprox. 1.5 kg
Communication ProtocolsIEC 61850, Modbus RTU, DNP3
Protection FunctionsOvercurrent, Earth fault, Thermal overload, Under/Over voltage, Under/Over frequency
EnclosureIP20

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