Anti-islanding relay UFR1001E
The UFR1001E monitor’s voltage and frequency in plants for its own generation of electricity. It fulfills the requirements of VDE-AR-N 4105 bdew-directive, G59/3, G83/2, and ÖVE/ÖNORM E 8001-4-712:2009 for generators connected to the public grid.
Desmond (verified owner) –
As advertised
Desmond –