Entec EVRC2A-N6-NT, Руководство пользователя

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RECLOSER CONTROL EVRC2A-N6,NT http://www.entecene.co.kr
20
EN
HANCED
TEC
HNOLOGY
DIAGNOSTIC EVENT RECORDER
y Trigger Source
„ System Power(AC, Battery, ± 12V, +5V)
„ A/D Conversion(A/D Fail, Reference Voltage1, Reference Voltage 2)
„ Sleep Mode
„ Power Down Mode(Charge Volt High Alarm)
„ Setting Change
„ Gas Status
„ Alarm Status, etc.
NOTE :
According to a recloser type, there may be no diagnosis of gas pressure status.
y Trigger Time : each 1/4 cycle
y Trigger type : Pick up and Dropout
y Storage Capacity : Last 512 Events
LOAD PROFILE
y Trigger Source
„ Demand Current(A, B, C, G)
„ Demand Real Power(A, B, C, 3
ф
)
„ Demand Reactive Power(A, B, C, 3
ф
)
„ Demand Power Factor(3
ф
)
„ Demand Energy( 3
ф
)
„ Trigger Time : 5, 10, 15, 20, 30, 60minute
y Storage Capacity : Total 5120 Events, 213days/60min.
FAULT TRIP EVENT RECORDER - Option
y Trigger Source
„ Trigger elements : A,B,C,G, SEF phase and Negative Sequence
„ Current[A] each phase when fault occurs
y Trigger Time : each 1/4 cycle
y Trigger type : fault occurrence
y Storage Capacity : Last 512 Events