External power supply unit of Series FAAST

F-PSU-2405ST | External power supply unit of Series FAAST

External power supply in a compact metal housing for holding up to two 12 V / 17 Ah batteries for use in fire and voice alarm systems. Up to two 12 V / 38 Ah can be connected and charged via the supplied battery housing. The power supply allows an uninterruptible power supply.

Two potential-free relay outputs are available for the transmission of faults (common fault, battery fault). External LED display for operation and common fault on the front door.

Part-No.:
F-PSU-2405ST
Approval:
VdS

Features

  • Two potential-free relay outputs
  • Single monitoring of the batteries for emergency power supply
  • Compliant with EN 54-4 (A2)

Technical Data

Operating voltage 
Contact Ausgänge 
Contact Current 
Sensoren pro Hub 
Sensoren pro Controller 
Hubs pro Controller 
Angesaugte Lufttemperatur 
Länge der Abzweigleitung 
Lineare Rohrlänge 
Ansaugöffnungen 
Operation temperature 
Anzahl_der_Relaisausgänge 
Indication Output voltage 
Nominal frequency 
50 Hz
Rated voltage 
 
Operating voltage 
V DC
Operating voltage 
Voltage supply 
Quiescent current 
Quiescent current @ 9 V DC 
Quiescent current @ 12 V DC 
Quiescent current @ 19 V DC 
Quiescent current @ 24 V DC 
Ruhestrom @ 28 V DC_comp 
Quiescent current @ FACP battery 
Quiescent current @ FACP battery 
 
Current consumption 
Alarmstrom @ 28 V DC_comp 
Current consumption @ 12 V DC 
Current consumption @ 24 V DC 
Current consumption 
Power consumption @ 5 V DC 
Power consumption @ 12 V DC 
Power consumption @ 24 V DC 
Alarm current @ 9 V DC 
Alarm current @ 12 V DC 
Alarm current @ 24 V DC 
Starting current @ 24 V DC 
Starting current 
Current consumption in the case of failure 
Output current 
5 A
Power consumption 
Current consumption for ext. devices 
A
Battery capacity 
max. 38 Ah @ 24 V DC
Contact load 
Contact load relay 
max. 60 V/100 mA
Sensitivity 
Sound level 
Sound level @ 24 V DC 
Display 
Frequency of flash 
Hz
Lighting energy 
Range 
Connection terminal 
Maximum tube length 
Area to be monitored 
Height to be monitored 
Alignment angle 
Unempfindlichkeit gegenüber Gebäudebewegungen 
Air velocity 
Application temperature 
Response temperature 
Ambient temperature 
-10 °C ... 40 °C
Storage temperature 
-20 °C ... 80 °C
Wavelength 
nm
Connection 
Sampled Air Temperature 
Air humidity 
< 95 %
Air humidity 
Ex-category 
Ex. protection 
Type of protection 
IP 30
 
Housing 
sheet steel
Type 
Material 
 
Color 
black, similar to RAL 7021
Weight 
Weight 
approx. 6,2 kg (without batteries)
 
Luftfeuchtigkeit 
Cable length 
m
Maximum sensor length 
m
Rückseitige Bodenplatte 
mm
Detector specification 
EC-type examination certificate 
Specification 
 
Dimensions 
W: 420 mm H: 420 mm D: 180 mm (add. housing for battery)
 
(power supply)
 
Declaration of Performance 
Approval 

Additional information

The batteries used must be tested and approved by the VdS. It is allowed at parallel connection of rechargeable batteries only same type of rechargeable batteries of the same age and from the same production series can be used.

Scope of delivery

Power pack with additional battery housing and 3 m thermistor battery connection cable

Downloads

Produktdatenblatt
Ausschreibungstext

Product Data Sheet

Version: 2024-07

Language:
English
Doc extension:
pdf