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DB* LED Luminaire PaLeStra A
Back to OverviewModel 881
Product Description and Application
The new patented PaLeStra A combines a modern appearance with the compact design of a slender whip mast luminaire. For its convincing performance this luminaire was rightly awarded a prize in the national competition "Communes In A New Light".
Equipped with state-of-the-art multi-chip-on-board technology (MCOB) and a service life of more than 100,000 hours, this convincing luminaire contains our entire lighting expertise. The luminaires are equipped with highly efficient LED modules with nominally 99 lm/W at
4,000 K.
4,000 K.
The luminaire passed the pressure and dynamic pressure tests of the DEUTSCHES ZENTRUM FÜR LUFT- UND RAUMFAHRT (German Aerospace Centre).
The PaLeStra A is particularly suitable for track field lighting and the illumination of railway crossings.
Pay attention to the quality and efficacy of the product. Having an optimised luminous intensity distribution, the quantity of luminaires can be reduced due to larger luminaire spacing.
* DB = Deutsche Bahn (German Railways)
Recommended pole height: 5 - 14 metres
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Light distribution curve |
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Model and Performance Variants
| Wattage/ output* | 40 Watt | 4,524 lumen |
| 60 Watt | 6,786 lumen | |
| 100 Watt | 11,310 lumen | |
| 140 Watt | 13,920 lumen | |
| 160 Watt | 14,848 lumen | |
| *effective up to 113 lm/Watt at 4,000 K | ||
| Colour temperature | 4,000 K | |
| Light distribution | Asymmetrical | |
| Mounting |
Combined side-/top-mounting |
|
| Spigot size | 42 mm / 60 mm / 76 mm | |
Design - Technical Specifications
| Dimensions l x w x h [mm] | Weight [kg] | Wind load [m²] |
| 1,100 x 238 x 90 | 9.6 | 0.09 |
Design, material and mounting
- Enclosure of high-quality non-corroding aluminium without external cooling fins
- High-quality powder coating acc. DB 703 (graphite), on request all RAL colours
- Direct mounting on the pole without additional work, connecting cable pre-assembled (optionally)
- Illuminant cover of impact- and uv-restistant polycarbonate
- External screw connections of high-grade steel
- Optimal thermal management by directly linking the LED modules with the enclosure
- Use of heat conducting paste (alternatively heat conducting foil)
- Integrated pressure compensation valve
- Degree of enclosure protection: IP 65
Lighting technology
- Multi-chip-on-board LED
- MCOB-LED approved acc. to IESNA LM 80-08
- Service life LED: 50,000 h – L90, B10 // 100,000 h – L70, B10
- LED module and electronic ballast separately removable and plug-connected
- Highly efficient reflector technology (chromed plastic reflectors)
Electrical design
- Voltage 195-265 V / 50 Hz
- Electronic constant current LED ballast, efficiency 93 %
- Power supply interference-suppressed acc. DIN EN 61000-6-3/-4, EN 55011,
EN 55022 CI. B, PFC corrected - Protection class II acc. to VDE 0140 (DIN EN 61140)
- Power supply degree of enclosure protection IP 65
- Standard connection by means of Wieland plugs series ST18
- Overvoltage protection 4 KV (optionally 10 kV, external module)
- Wired ready for operation acc. to EN 60598
- ENEC 05 tested and approved
- Night-time dimming (power reduction down to 50 % via 2nd phase)
- Optionally, equipped with a telemanagement system
Subject to technical modifications!
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