Gotham 8 PDPF Elevations Horz SpecSheet Manual de usuario descargar pdf (Pagina 3)

GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com

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PDPF-8-HORz

PDPF 2/32TRT 8AR,

(1) CF32DT/E/IN/835 LAMP, 2400 RATED LUMENS, 1.4 S/MH, TEST NO. LTL9407

PHOTOMETRY

Distribution Curve Distribution Data Output Data Coefﬁcient of Utilization Illuminance: Single Luminaire 30” Above Floor

8” PDPF

Elevations

Performance Downlight Pendant, Horizontal Triple-Tube Lamp

From 0° cp. Lumens

0° 1584

5° 1676 165

15° 1720 514

25° 1849 795

35° 1348 815

45° 830 549

55° 36 63

65° 56

75° 22

85° 00

90° 0

ρf 20%

ρc 80% 70% 50%

ρw50% 30%50% 30%50% 30%

1666565646361

2615860575856

3565255525351

4514851474946

5474347434642

6443943394239

7403640363935

8373337333633

9353134303430

10 32 28 32 28 31 28

Zone Lumens%lamp

0°-30° 1473.7 30.7

0°-40° 2288.7 47.7

0°-60° 2901.1 60.4

0°-90° 2909.7 60.6

90°-180°0.0 0.0

0°-180° 2909.7 60.6*

*Efficiency

50% 10%

beam angle 67.9° beam angle 94.3

Initial fc fc at fc at

Mount at beam Beam beam Beam beam

height center diameter edgediameter edge

8' 52.4 7.426.2 11.

10' 28.2 10.1 14.116.

12' 17.6 12.8 8.820.5 1.8

14' 12.0 15.5 6.024.8 1.2

16' 8.718.2 4.329.1 0.9

PHOTOMETRY NOTES

• Tested to current IES and NEMA standards under stabilized laboratory conditions.

• Actual performance may differ as a result of end-user environment and application.

• Consult factory or IES ﬁle for microgroove bafﬂe, black cone or other photometric reports.

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