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)
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-OH | 230 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-OH | 2,6 kg |
MATERIAL | |
Housing (Device foot, head, cover for socket) | Anodised, powder-coated aluminium (AlSi12) |
Lens | PMMA |
Cover LED insert | Makrolon® AL2647 |
Cable gland | Nickel-plated brass |
Earthing connection | Stainless steel 1.4571 |
Cover indicator LED | PMMA |
Insulation sleeve | PA |
Seals | TPE, injection-molded |
Pressure compensation valve for socket and housing | PTFE membrane |
Shield (OH variants only) | Stainless steel 1.4571, powder coated |
OPTICAL SYSTEM | |
Light colour | 3000 K |
Uniformity [Emin : Emax] | ≥ 1 : 10 |
ELECTRICAL CONNECTION | |
Electrical connection | Spring terminal block, max. 2.5 mm² |
Operating voltage VIN | DC 19 to 36 V DC |
Power consumption (VIN = 24 V DC – max. intensity) | |
ALS-410-NAI, ALS-410-NAI OH | 14 W |
ALS-410-NAI MR, ALS-410-NAI MR-OH | 12 W |
ALS-410-NAI LR, ALS-410-NAI LR-OH | 11 W |
ENVIRONMENTAL CONDITIONS | |
Regulations | IEC 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 class | Protection class |
Overvoltage protection | Class III |
Pollution degree | 3 |
RELIABILITY | |
MTBF (Electronics and LEDs) (acc. To SN 29500-1) | 780 000 h |
Minimum LED lifetime | 60 000 h |
MECHANICAL REQUIREMENTS | |
Vibration testing sinusoidal vibrations | acc. to IEC 60945 |
Documents
Datasheet ALS-410-NAi