EN54-4 power supply for Fire systems
Highly reliable 27.6V dc 5A power supply, specifically designed for EN54 compliant fire systems. The units include intelligent battery charging possess mains & battery monitoring with independent volt-free outputs and feature battery deep discharge protection in the event of a prolonged mains failure. Enclosure dimensions: H420 x W400 x D80 (mm), suitable for 2 x 12V 17Ah batteries