The PAC504-24 is a power supply module, allowing to power firealarm systems and audio amplifiers. It provides four 27.2Vdc DC outputs for a total of 500Wrms output power. Battery charging is possible using the charger included in the PAC504-24-2 and the PAC504-24-4 versions.
Security audio system
Public address audio system
Rack mounted amplifier system
4 Outputs with fuse monitoring
One 4A output auxiliary voltage
Hot swappable battery
Battery impedance monitoring
AC, ACDC and battery monitoring