Category:

ALS 450 NAi

Boat Landing Floodlight

  • Maintenance-free LED technology for illumination of boat landing and maintenance platforms on offshore structures
  • Anodised, powder-coated aluminium housing
  • Standard NAi bus interface for power supply and communication

The ALS 450 NAi floodlight is used for illuminating boat landing and maintenance platforms.

The floodlight’s integrated NAi bus interface is used to supply power and control the intensity and switching status and to transmit status and error messages to the central NAi Controller. The messages are then available to the central SCADA system.

The integrated operational monitoring detects failure of LEDs, errors in the control electronics as well as supply voltage problems, excess temperature and interruptions in communication.

 

Technical Data
DIMENSIONS, WEIGHT
Dimensions, (diameter x height)230 mm × 150 mm
Weight2 kg
ELECTRIC CONNECTION
Electrical connectionSpring terminal block, max. 2.5 mm²
Operating voltage VIN19 to 36 V DC
Power consumption
(VIN=24 V DC - max. intensity)
25 W
OPTICAL SYSTEM
Light colour3800 K
Average illuminance
(10 m installation height)
100 lx
RELIABILITY
MTBF Electronics2 130 000 h
Minimum LED Lifetime60 000 h
ENVIRONMENTAL CONDITIONS
RegulationsIEC 60945, device type ‘exposed’
Ambient temperature (operation)-40°C to 55 °C
Ambient temperature
(storage / transport)
-40°C to 70 °C
Humidity
(operation / storage / transport)
max. 95 % acc. to IEC 60945
Atmospheric pressure
(operation / storage / transport)
80 kPa to 108 kPa
Degree of protection (acc. to IEC 60529)IP67
Protection classClass III
MECHANICAL REQUIREMENTS
Vibration testing sinusoidal vibrationsacc. to IEC 60945
MATERIAL
Housing
(Device foot, head, cover for socket)
Anodised, powder-coated aluminium (AlSi12)
LensPMMA
Cover LED insertPC (MAKROLON®)
Cable glandNickel-plated brass
Earthing connectionNickel-plated brass
Cover indicator LEDPMMA
Insulation sleevePA
SealsTPE / EPDM
Pressure compensation valvePTFE membrane