Teledata s.r.l. ONEMINI, Руководство пользователя и инструкция по установке

Страница: 35 / 88

ONEMINI
F
IRE
A
LARM
C
ONTROL
P
ANEL
U
SER AND
I
NSTALLATION
M
ANUAL
- R
EV
. 1.0.3 / 2018
P
AGE
33
7.8 Power supply
7.8.1 Network input features
The control panel has to be installed according to the national installation standards.
It is requested to carry out a connection to a separated AC line that has to be marked with
the label
FIRE SYSTEM.
Use a double-pole switch minimum 6A.
The connection wires have to have a proper section area and a minimum insulation of 600V .
The power supply input has to have the following features:

Supply voltage 230 Vac +/- 10%

Frequency 50/60 Hz
7.8.2 Grounding features
The grounding installation has to be carried out according to the CEI and ISPLES standards
and with a resistance lower than
10Ω
.
7.8.3 Panel power supply features
Following features are useful for the system installation:

Output operating voltage 27.6 V - Max. 500mA

Voltage of battery charger 27.6 V- Max. 900mA

Low battery threshold 21.6 Volts

Battery release threshold 20.4 Volts