The primary task of power suppliesfor fire protection equipment is to ensure continuity of energy supply. Themain power supply function is provided by connection to the AC mains. Thebackup power supply is provided by a battery pack (appropriately selected forthe load). The device has 2 DC power supply outputs, and each one is equippedwith an individual fuse.The IP42 of the housing allows indoor installation. ThePSU is used to supply power to fire evices such as conventional sirens, ESPremote panels or line detectors. ESP or line detectors.

PSU features:

• accordance with EN54-4 i 12101-10
• various power types
• various types of baterries
• surface or flush wireing inlet
• battery temperature sensor
• safe housing, key lock
• fuse for each powered output

‍