Note: Also called Power Supply Unit (UA125SE, UA125DE, UA125TE, etc.)
The power supply units are equipped with DC/DC or AC/DC redundant power supplies assembled in standard 19-inch enclosures. The redundancy is provided by diodes at each power supply output. These diodes allow for power supply paralleling. One relay and one warning light, powered by the voltage present before each paralleling diode, act as voltage loss detector at the output of each power supply.
Contact Gentec for more details.