ABB REL670 Installation And Commissioning Manual page 142
Line distance protection ied
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Also See for REL670:
- Product manual (150 pages) ,
- Operator's manual (120 pages) ,
- Commissioning manual (284 pages)
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134
Control
Table 20:
Test settings for synchronizing
Parameter
Operation
UBase
SelPhaseBus1
SelPhaseBus2
SelPhaseLine1
SelPhaseLine2
PhaseShift
URatio
CBConfig
AutoEnerg
ManEnerg
ManEnergDBDL
UHighBusEnerg
UHighineEnerg
ULowBusEnerg
ULowLineEnerg
UMaxEnerg
OperationSynch
UHighBusSynch
UHighLineSynch
UDiffSynch
FreqDiffMin
FreqDiffMax
tMaxSynch
OperationSC
PhaseDiffM
PhaseDiffA
FreqDiffM
FreqDiffA
UDiff
tAutoEnerg
tManEnerg
ShortPulse
tClosePulse
Verifying settings by secondary
Setting
Off
System voltage level
UL2
UL2
UL2
UL2
0 degrees
1.00
SingleBus
Off
Off
Off
80% UBase
80% UBase
30% UBase
30% UBase
125% UBase
On
70% UBase
70% UBase
15% UBase
0.01 Hz
0.22 Hz
600 sec
On
35 degrees
35 degrees
0.01 Hz
0.01 Hz
15% UBase
0.1 s
0.1 s
Off
0.20 s
Chapter 11
injection
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