Entec Load Break Switch - Solution 5: PME Protection with Customer Recloser; PME Fault Scenario; Solution 6: No Coordination Required; Weak Fault Scenario

Application Guide
Three Phase Sectionalizer
6 www.Entec-USA.com
Solution 7 SERIES ZONE ISOLATION
Deep Fault: RX1 cycles, LBS2 locks before LBS1, Zone-2 isolated … Zone-1 and Main Line
remain energized
Solution 8 INRUSH RESTRAINT
Fault Cleared Upstream: RX cycles and LBS1 locks out. Inrush Restraint blocks LBS2 … Utility
Feeder and LBS2 remain energized
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