ALPHA 2 – 2 zones fire detection conventional panel

Main characteristics
2 monitored conventional lines
Maximum 32 detectors and/or manual call
points per line
Monitored sounders line
Auto powered sounders line
External power supply outputs
Programmable open collector output
Level 2 access code.
Easy management
Small size plastic box

Electrical specification
Mains supply voltage:                                                     230V +10%/-15% ~ 50Hz/60Hz
Maximum absorbed current from mains:                 < 110mA
Min/max output voltage:                                              Min=21V, max=28,5V
Batteries:                                                                          2 sealed lead batteries connected in series, 12V 4Ah
Mechanical characteristics
Unit dimensions (in mm):                                            300 x 260 x 125 (h x w x d)
Material:                                                                           White plastic box (IP 30)
Climatic characteristics
Operating temperature:                                                -5°C ± 3°C... 40°C ± 2°C
Operating relative humidity:                                         93% with no condensation
Outputs
1 monitored sounders line:                                                   27V/0,5A
1 auto powered sounders line:                                             27V/1A
1 external power supply output:                                          27V/0,5A*
1 resettable power supply output:                                       27V/0,5A*
1 Alarm NC/NO & 1 Fault NC/NO relay contact:            30V/1A
1 programmable open collector output (repetition of
fault, pre-alarm, alarm, silence buzzer, disable):           30V/30mA

Description

The ALPHA 2 unit is a fire detection panel. It has been developed and engineered according to European
standards: EN 54-2 and EN 54-4.
It has 2 resistive monitored conventional lines which are physically separated. The panel can receive at
maximum 64 detectors and/or manual call points in total.
Each zone has visualization indicators which give immediate signalization of alarm, fault and
enabling/disabling. All signalisations of the panel are available through leds and piezoelectric buzzer.
Control functions are available on a membrane keyboard.
ALPHA 2 is recommended for small conventional installations with 64 points maximum.

Additional information