Teletek electronics iRIS4 - Page 7

iRIS4 - Addressable Fire Alarm Panel – Installation Manual
7
Main power supply
In normal operating conditions the fire panel is powered from the mains voltage line. In case of mains voltage line loss
the fire panel is designed to operate with back-up power supply – one or two batteries according the model. The
characteristics of the main power supply are as follows:
• Main Power Supply: ........................................................... ~230VAC +10% / -15%
• Frequency: ......................................................................... 50/ 60Hz
• Max. continuously output current Imax.a: ......................... 2.7A
• Max. output current without battery charging Imax.b: ....... 5.0A
• Min. output current Imin: ................................................... 0.2A
• Voltage output (U): ............................................................ from 10.2V up to 14.3V (typical 13.65V @ 20ºC)
• Electrical output:
o To the panel .......................................................... 5A
o To the battery (Charging current “I”) ..................... 2A
Backup Battery Power Supply
•
Current output (I): ............................................................. 5A
•
Internal resistance of the accumulator battery Ri.............. < 0.3 Ohm
•
Battery (rechargeable, sealed lead-acid type): ................. 1 x 12V/ 18Ah or 1 x 12V/17Ah
•
Battery Size (max.): .......................................................... 167x181x76mm
•
Type of the Battery connection: ........................................ with a flat terminal lug - Ø5mm (M5)
Consumption
From the main power supply in standby mode:
• For 1 loop configuration: .................................................... 65 mA AC
• For 2 loops configuration: ................................................... 75 mA AC
• For 3 loops configuration: ................................................... 85 mA AC
• For 4 loops configuration: ................................................... 95 mA AC
From the backup power supply in FAULT mode and generated message “AC loss”:
• For 1 loop configuration: .................................................... 285 mA DC
• For 2 loops configuration: ................................................... 360 mA DC
• For 3 loops configuration: ................................................... 435 mA DC
• For 4 loops configuration: ................................................... 510 mA DC
List of the fuses
• General Power Supply, T Type: ......................................... 2A
• Outputs, PTC Type:
o Fire Protection, Fire, Fault..................................... 3x0.1A
o Auxiliary ................................................................. 1x0.3A
o Sounder ................................................................. 1x0.5A
• Battery, PTC Type: ............................................................. 7A
ATTENTION: Do not install the fire panel near power electromagnetic fields (radio equipment,
electric motors, etc.)!