Control and signalling unit of aerosol fire extinguishing system (marine) (BUS AOT 2)

BUS AOT1 and BUS AOT2 are designed for use as part of shipboard aerosol volumetric fire extinguishing systems (AOT), the actuators of which are fire extinguishing aerosol generators (hereinafter referred to as AOT or generators). BUS AOT can be operated in the temperature range from minus 10°C to plus 45°C and relative humidity of 80±3% at temperature plus 40±2°C, or 95±1% at temperature plus 5±2°C. Operating limits of ambient air temperature in accordance with the definition of Annex I of GOST 15150-69: upper plus 45°?, lower minus 10°?.