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Application Local authority & commercial covered car parks - - PowerPoint PPT Presentation
Application Local authority & commercial covered car parks - - PowerPoint PPT Presentation
Application Local authority & commercial covered car parks Energy efficiencies, high quality lighting and controllability are all combined in the D-Series Parking Garage. Value Proposition Delivers Holophanes first standard dedicated
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Value Proposition
- Delivers Holophane’s first standard dedicated LED product
designed for covered car park environments.
- Designed to suit typical European ceiling heights and mounting
methods.
- Proprietary precision optics deliver exceptional performance,
uniformity and spacing's.
- Typical energy saving of 50% over equivalent compact
fluorescent luminaires.
- Part of the D-Series family ensures style consistency and builds
- n the success of ‘family’ product concepts proven over many
years by the Denver range
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Designed to deliver energy/maintenance savings without visual compromise.
Optical Performance
Intensive distribution intended for entrance/exits. .SQN (Square Narrow) .SQM (Square Medium) .SQW (Square Wide) For applications demanding higher illumination levels. Wide distribution with enhanced vertical light levels.
Three precision-engineered optics specifically created for covered car park environments.
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Typical Comparison
Parameters General Area Target Lux – 75 Uniformity – 0.4 Entrances/Exits Target Lux – 300 Uniformity – 0.4 Ceiling height of 3 meters.
Luminaire Number of Luminaires Power per luminaire (W) Total Load (Kw) Energy Cost Per Years D-Series PG 117 51 5.97 £4,704 Typical CFL 117 115 13.45 £10,608
18hrs burning per day Cost of £0.12 per Kw Typical CFL (Atlanta ) using 2 x 55W lamps (with gear loses)
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Thermal Management
LEDs are mounted to a metal core board and attached to a die- cast aluminium heat sink for maximum conductive cooling. Air flow-through design gives additional convection cooling, channelling air across the underside of the luminaire’s heat sink. Ensures all LED and electric components run cool, which extends the life of the components and enhances the performance of the LEDs.
* At L70F50 tq 20oC.
LED module life that can be up to 90,000* hrs at 25°C.
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Controls Package
Attached dual purpose presence detector and ambient light sensor option available (.PIRA) for individual luminaire control. Full 360O sensing with 9m radius detection at 3m mounting height.
Side view Top view
Default Settings: Presence 100% No Presence 10% Daylight OFF (5 minutes delay to turn off) No Daylight ON (45 sec delay to turn on)
Switches luminaire off when day light is >2000lux. Switches luminaire on when daylight is <2000lux
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Emergency
3 hour maintained emergency
- ption available*.
Emergency version illuminates all the LED’s at 6% of the original light output (BLF = 0.09). Achieves 5 lux average in emergency mode in a typical lighting scheme mounting at 3m.
* Available with L044 version only due to limitations of emergency kit.
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Installation
Two Mounting Arrangements
Surface Mounted (.SM) Flush Mounted (.FM) Mounted directly to ceiling with cable entry via the top of the luminaire. Designed to work in conjunction with standard four way conduit BESA box (20mm or 25mm)
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Product Code Driver Current (mA) Average Luminaire Lumens Power Consumption (W) Luminaire Performance (LPW) Power Factor (Ø)
DPG.L044 700 4470 47 95 0.95 DPG.L054 525 5497 51 108 0.95 DPG.L064 700 6704 67* 100* 0.95*
- Estimated min life of 90,000 hours (subject to testing) at L70:F50 in Tq 20oC.
* Subject to final testing
Performance Data
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Excellent thermal management
- Ensures LED’s and drivers are run as cool as possible which improves life.
- LED Light engine life of 90,000 hours (L70:F50) at 20oC tq.
Future proof LED light engine.
- Upgradable and fully replaceable light modules & driver that protects
customer investment. Energy Saving.
- Delivers saving of up to 56% verses conventional fluorescent luminaires.
Complete Solution.
- Available with integrated emergency and controls options.
Key Highlights
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- Brochure available with key
benefits and order codes highlighted.
- Website updated with the addition
- f DSX Parking Garage.
- Envision is already available for
quotations (DPG).
- Photometry available now for