Earth Fault Protection Solution
- 100% correct judgment accuracy -
Maximum reduction of electrocution death !!!
Give you a most strong and stable power grid !!!
Most advanced generation earth fault protection solution
with Rockwill equipments >>>> Recloser & Sectionalizer
Wave of earth fault 1
Rockwill's next generation recloser & sectionalizer with most advanced generation earth fault protection relay PMU, which make sure 100% correct judgment accuracy, to solve the power grid ground fault.
PMU type intelligent distribution feeder terminal solution-using wide-area synchronous phasor measurement, edge calculation, differential protection technology, completely solved the ground fault current above 1A accurate fault isolation, alternate short circuit fault accurate isolation, fault interval effective positioning, improve the fault point search ability, realize efficient operational ability, improve the power supply reliability and social and economic benefits.
Wave of earth fault 2
Wave of earth fault 3