Protective Earth And Equipotential Bonding; Installation; General Information - Bosch FPA‑5000 System Information

Modular fire panel
Standby Current Calculation to EN 54-4
(1)
Formula (1) describes the maximum system current to guarantee a particular back-up time
(Imax,Standby).
Formula (2) describes the maximum system current taking into account simultaneous battery
charging (Imax.A).
The system standby current (Inom) to be selected is calculated from the lower of the two
maximum system current values, as shown in the formula (3).
Parameters:
–
–
–
Possible capacities (CBatt):
–
–
3.11

Protective earth and equipotential bonding

Country-specific standards and guidelines must be considered, e.g. DIN VDE 0100-540,
particularly with regard to the protective function of the electrical safety. These must be
observed by qualified personnel.
4
4
4

Installation

4.1

General Information

Warning!
Live components and stripped cable! Risk of injury from electric shock. The system must be
!
current-free during connection work.
Warning!
Electrostatic discharge.
!
The standard precautions for CMOS technology must be taken when handling PC boards.
–
–
–
Bosch Sicherheitssysteme GmbH
C - I
Batt Alarm
I =
max, Standby
t
Standby
(3)
I
nom
t = back-up time in hours
Standby
I = maximum alarm current (Imax,B)
Alarm
C = battery capacity in Ah
Batt
24 - 26 Ah or 36 - 45 Ah with 2 batteries
48 - 52 Ah or 72 - 90 Ah with 4 batteries
The UPS 2416 A power supply is a class I electrical appliance. Protection earth is
required.
Protective earth must be applied to the corresponding connection point of the copper rail
in the mounting frame. The protective earth must have a safety connection to the
electrical earth (ground). In addition to the protective function of the electrical safety,
this also fulfills the functional requirements of protecting the system against interference
voltages and electromagnetic disturbances.
The fire panel may only be installed and commissioned by trained specialist personnel.
Only use installation materials recommended by Bosch. Otherwise, interference
resistance cannot be guaranteed.
Connection conditions set down by the regional authorities and institutions (police, fire
service) must be observed.
x 0,5h
(2)
I
max, A
[
= min I , I
max, Standby
System Information
Installation | en
C
Batt
= 6A -
18h
]
max, A
07.2020 | 12.0 | F.01U.028.089
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