Power supply for fire protection equipment

Characteristics

Properties

The primary task of power supplies for fire protection equipment is to ensure continuity of energy supply. The main power supply function is provided by connection to the AC mains. The backup power supply is provided by a battery pack (appropriately selected for the load). The device has 2 DC power supply outputs, and each one is equipped with an individual fuse.The IP42 of the housing allows indoor installation. The PSU is used to supply power to fire evices such as conventional sirens, ESP remote 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

Technical data	PSU-2A	PSU-3,5A	PSU-5A
Power supply voltage	230 / 110 [V] AC
Battery types [Ah]	7 / 12 / 18	7 / 12 / 18 / 26	18 / 26 / 40 / 65
Number of powered outputs	2
Output voltage	24 [V] DC
Internal PSU current consumption	20 [mA]
Input power supply fuse	3,15 [A]
Housing colour	RAL 7043
Signal LEDs	Yes, green– OK; yellow - FAULT
Housing type	A / B *	A / B / C *	A / B / C *
Housing IP	IP30
Housing dimensions [mm] (height x width x depth)	A – 300x32 x115 / B – 360x420x155 / C – 580x420,5x190
Baterry resistance test	Yes
Weight	*
Working temperature	-25 up to 70 [°C]
Product code	PSU001 to PSU003 *	PSU004 to PSU010 *	PSU011 to PSU018 *

* zależy od pojemności baterii

Product code	Type	Battery [Ah]
PSU001	PSU-2A	7,2
PSU002	PSU-2A	12
PSU003	PSU-2A	18
PSU004	PSU-3,5A	7,2
PSU005	PSU-3,5A	12
PSU006	PSU-3,5A	18
PSU007	PSU-3,5A	26
PSU013	PSU-5A	18
PSU014	PSU-5A	26
PSU016	PSU-5A	40
PSU018	PSU-5A	65