Underfrequency Relay
PartStatic relay detecting frequency <59.5 Hz (50 Hz systems: <49.5 Hz), indicating grid failure. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Static relay detecting frequency <59.5 Hz (50 Hz systems: <49.5 Hz), indicating grid failure. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.