Application Guide
Three Phase Sectionalizer
4
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Solution 3
UTILITY VOLTAGE RESTRAINT WITH DOWNSTREAM RECLOSER
Customer Fault: Customer recloser cycles to clear fault and locks out, Voltage Restraint blocks
LBS count … PME and Utility Feeder remain energized
Solution 4 INDUSTRIAL VOLTAGE RESTRAINT WITH DOWNSTREAM RECLOSER
Zone A Fault: RX1 cycles to clear fault and LBS locks out … critical SWD continues.
Zone B Fault: RX2 cycles to clear fault, Voltage restraint blocks LBS count … RX2 locks out
and critical SWD continues.
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