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Case Study
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www.ewo.com
ewo srl/GmbHVia dellAdige/Etschweg 15I-39040 Cortaccia/Kurtatsch(BZ)fon +39 0471 623087fax +39 0471 [email protected]
Outdoor lightingProduct data sheetProduct: F32
Kurtatsch 2011---------------------------------------------------------------------------------------------------------
Lighting technology
Lighting unit in operation: DP31 / DS32
LED: CREE XP-G, 130 lm
Light colour: Outdoor white, 4.500 K
Number of LEDs: 9 (3 x 3)
Current feed: 550 mA
Connected power: 16,9 W
Lighting management
Constant light output regulation
Automatic lowered night-time lighting
Remote maintenance 1-10 V, DALI
TECHNICAL DATA
Classification in compliance with EN 12464-2
(Terminal apron 30 lux)
ICAO Aereodromes Annex 14 Aircraft standsCalculation area: 95 m x 350 mIlluminance, Em = Terminal apron 30 lux
Area illuminated: 33.000 mPower consumption/area: 0,6 W/m
Power consumption in total: 18 kW
* CO calculation at an energy mix of 600 g/kWH, saving at
0.12 /kWh and 4,200 hours in service per annum
TECHNOLOGICAL COMPARISON
--------------------------------------------------High-pressure sodium
7 high mast systems: High-pressure sodium lamp:
4 x SAP-1.000 W
High-pressure sodium lamp:
3 x SAP-400 W
Electromagnetic ballast, = 90 %
Power consumption in total: 38,5 kW
Lighting immission: Rn > 3 %
LED
7 high mast systems: LED Lighting units: DP31/DS32 1.064 16,9 W
Electronical driver, = 92 %
Power consumption in total: 18 kW
Lighting immission: Rn = 0 %
SAVINGS*
86.100 kWh/year
51.600 kg CO/year
10.332,00 /year
46%
Case Study: Munich Airport, apron / taxiway
Lighting system
Lighting systems:
7 x F-System, 5 floodlights per system
Configuration (Number of lighting units per floodlight) 4 x F-System (Apron) with 32 lighting units DP31
Power consumption per lighting system: 542,0 W
1 x F-System (Taxiway) with 24 lighting units DS32
Power consumption per lighting system : 405,6 W
Mounting height: 24,0 m
95 m