Bridge Navigational Watch Alarm System

BNWAS Bridge Navigational Watch Alarm System

Model: BW-868

BNWAS Basic is a full featured Bridge Navigational Watch  Alarm System as required by IMO Carriage requirements.  The BNWAS Basic was designed with the aim to fulfill the  requirements at minimum cost level. It is optimised for retrofit  installations and can be installed by the crew providing basic  electrical experience. The system is suitable for vessels of all  sizes. 

The BNWAS is a low cost monitoring system of "Navigator Fitness" fulfilling the latest IMO requirements.
By monitoring bridge activity by means of user interaction and physical movement in the bridge area (optional motion sensor), the system can detect operator disability and alert backup Navigators to the Bridge area, thus participating in the safe operation of the vessel to help avoiding accidents.

Backup Navigators can be alerted (following rules and regulations), i.e. Captain´s cabin can be alerted and different Officers cabins can be selected to be on duty for 2nd back-up call alarms. All control and handling of alarm system, backup call functions and timer settings are performed at the Watch Alarm Panel WAP 2012 located centrally in the Bridge console.

Features

1.Watch Alarm Panel with dimming

2.Cabin Alarm Panels

3.Motion sensor (option)  

 4.Reset box or push buttons

 5.Activate switch with key lock

 6.Reset timer inputs from

 7.Force activate by AUTOPILOT/TRACKPILOT etc.

 8.User-friendly

 9.Easy installation by crew

 10.Stand-alone system optimised for retrofits

1. Operating Conditions

 Temperature: -15°C ~ +55°C.

 Relative humidity: ≤95%.

2. Power Supply

 Main Power:DC 24V.

 Emergency Power (battery):DC 24V.

 Static Current:600mA.

 Max Current: 1500mA .

3. Technical Data

  First Stage Alarm:75dB(A)~85dB(A).

  Second and Third StageAlarm:75dB(A)~120dB(A).

  Output to VDR(IEC61162-1).

  Either the main power or the emergency power is off, BNWAS will automatically switch to the other one. If the main power outages, BNWAS shall be supplied by the emergency power, and if the main power returns to the normal supply later, BNWAS can switch to the main power at once. The main power has the higher priority.