2A Power Supply

Referencia: FAD-902


DETNOV's FAD-902 and FAD-905 power supplies, of 2A and 5A respectively, have been designed for reliability, simplicity of installation, integration and power consumption reduction, according to the requirements of the EN54-4 regulations.

The indicators at the front of the power supply quickly and intuitively show the equipment status, and therefore facilitate the identification of any trouble present in the installation. In addition, a test function is also available which provides a way to check that everything is working fine.

High-capacity batteries make the FAD-902 and FAD-905 essential elements in installations with high reliability, where a mistake on the supply network may cause system failure. FAD-900 power supply products have a built-in relay output which is activated when the power supply detects an anomaly in the operation. The main causes that activate the fault output are: lack of energy in the supply network, earth leakage, battery breakdown and power supply output breakdown. The relay output enables the power supply to be integrated into installations' management and/or remote monitoring systems.


     Designed according to EN54-4
     65W (2A) and 150W (5A) power supply
     Protected output
     Free contact relay output for fault
     Removable terminal block
     12V - 7.2Ah battery capacity
     LED status indicators
     Main power supply status
     24V output status
     Earth leakage status
     Battery status
     System status


FAD-902 and FAD-905 power supplies are the ideal product to supply auxiliary 24V power in large and small installations. They are perfect for those applications where a temporary failure in the supply network must not leave the system out of order. These requirements are found in installations such as commercial shopping malls, undergraduate campuses, industrial buildings, hospitals, etc.

Technical features

Power Supply
Power supply:
   FAD-902: 90 - 264VAC
   FAD-905: 110 - 120VAC or 220 - 240VAC
     Selectable with switch

Capacity: 2 x 2.3Ah / 2 x 7.2Ah

Operating temperature: From -5ºC to +40ºC
Relative humidity: 95% without condensation
IP Index: IP30

Physical features
Size: 320 mm x 320 mm x 95 mm
Weight (without batteries): 5 Kg


Size: 320 mm x 320 mm x 95 mm