Category:

ALS 410 NAi

ORIGINAL NAi Floodlight

  • Fulfills the German TF13 requirements
  • Optimised optical head for 1:10 uniform illumination
  • Anodised & powder-coated housing for better corrosion protection
  • Class III over voltage protection
  • 60.000 hours minimum LED lifetime

The ALS410 is used for short range illumination of the daytime marking on the turbine tower of transition piece. It fulfils the German TF13 requirements for color, illumination uniformity and intensity.

As an NAi product, it the floodlight is easily integrated into the NAi bus for power, communication and control. Status and error messages are sent to the central NAi Controller ands the information is available through the central SCADA system

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.

Integrated operational monitoring detects LED failure, errors in electronic control as well as supply voltage problems, excess temperatures and interruptions communication.

In the case of interrupted bus communication, the integrated ambient light sensor triggers the light to turn on when the environmental brightness falls below a minimum brightness level. (configurable)

 

 

Technical Data
DIMENSIONS (diameter x height)
ALS-410-NAI, ALS-410-NAI MR,
ALS-410-NAI LR
230 mm x 150 mm
ALS-410-NAI OH, ALS-410-NAI MR-OH, ALS-410-NAI LR-OH230 mm x 183 mm
WEIGHT
ALS-410-NAI, ALS-410-NAI MR,
ALS-410-NAI LR
2,1 kg
ALS-410-NAI OH, ALS-410-NAI MR-OH, ALS-410-NAI LR-OH2,6 kg
MATERIAL
Housing
(Device foot, head, cover for socket)
Anodised, powder-coated
aluminium (AlSi12)
LensPMMA
Cover LED insertMakrolon® AL2647
Cable glandNickel-plated brass
Earthing connectionStainless steel 1.4571
Cover indicator LEDPMMA
Insulation sleevePA
SealsTPE, injection-molded
Pressure compensation valve
for socket and housing
PTFE membrane
Shield (OH variants only)Stainless steel 1.4571, powder coated
OPTICAL SYSTEM
Light colour3000 K
Uniformity [Emin : Emax]≥ 1 : 10
ELECTRICAL CONNECTION
Electrical connectionSpring terminal block, max. 2.5 mm²
Operating voltage VINDC 19 to 36 V DC
Power consumption
(VIN = 24 V DC – max. intensity)
ALS-410-NAI, ALS-410-NAI OH14 W
ALS-410-NAI MR, ALS-410-NAI MR-OH12 W
ALS-410-NAI LR, ALS-410-NAI LR-OH11 W
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
Electrical Safety and Health
Protection classProtection class
Overvoltage protectionClass III
Pollution degree3
RELIABILITY
MTBF (Electronics and LEDs)
(acc. To SN 29500-1)
780 000 h
Minimum LED lifetime60 000 h
MECHANICAL REQUIREMENTS
Vibration testing sinusoidal vibrationsacc. to IEC 60945