Aeronautical led obstruction light type W-Rot ES
The light’s housing is made of marine grade gun metal with an high impact resistant lens cover.
In the base a membrane is incorporated for airpressure equalization and for blocking moisture
to enter the lanternhousing.
In regards to conventional aeronautical obstruction lights the advantages of this light are
especially the low maintenance cost, the very low power consumption, the long life expectancy of
the LED's, and the very high reliability.
The design of this aeronautical obstruction light is according to the following standards :
NFL 1 97 - 107/03, Neues feuer w,rot, Technical Standard W-rot ES obstruction lighting for windfarm
structures.
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Specifications:
| application | :Aeronautical obstruction light |
| type | :W-rot-ES. |
| manufacturer | :I.T.O. Vaarwegmarkering B.V. |
| lens material/type | :PMMA high impact resistant |
| lantern housing | :Marine grade gun metal |
| led type | :High intensity |
| life expectancy | :approx. 100.000 hours |
| Colour Chromaticity | :Red within ICAO specifications |
| connection | :Ex e terminals max. 4 mm2, external M6 earth connection |
| Cable entry | :1 cable entries PG13.5 |
| horizontal spread | :360 degrees |
| vertical divergence | :180 degrees |
| Effective Intensity | :100 candela (170 Cd peak) |
| Character | :1 sec on, 0,5 sec. Off, 1 sec. On, 1,5 sec. Off. |
| Intensity setting | :User selectable 100%, 30%, 10%. |
| Power consumption | During flash 30 watt. |
| voltage range | 20 volt - 34 volt DC. |
| Operating temperature | :-40° + 40 degrees Celsius |
| protection class | :IP68 (design) |
| Attachment | :4 holes ø11 mm. on 200 mm |
| weight | :5.7 kg | |
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