Power: 138W (27,6V 5A)
Battery Backup: 24V 24Ah
Size: 40x40x21 cm

Batteries must be ordered separately. 

EL500-2405-24 has been specifically developed to meet the DC powering requirements for telecommunications, industrial and marine applications. The unit has a 230Vac, power factor corrected single phase input with soft-start, and operates over a wide range of input voltage. The output is current limited, with short circuit protection. EL500-2405-24 is a high quality and reliable switch mode power supply with low weight, small mechanical dimensions and high efficiency. It is designed to work in parallel with a 24V battery, giving a no-break power supply for different electronic equipments such as fire alarm systems, intruder alarm, access control systems aso. EL500-2405-24 has relay contacts output (potential free) giving information about battery condition, mains and charger failure. Light emitting diodes indicates battery condition, mains/charger "OK", overload and fuse errors.

• Output power 138W (27,6V/5A)
• 2 output circuits with fuses and LED’s which illuminates by fuse break. 
• All outputs are secured against overload, short circuit and over voltage.
• Potential free alarm output for main/charger fault.
• Potential free alarm output for battery failure.
• Separate input for battery connection to achieve a "No-Break distribution system"
• Built in battery test function, controlled automatically or externally.
• Automatic protection against deep discharging of the battery.
• Approved by NEMKO and marked with CE label.