Philips CD7-6 - Manual (Page 2)

LIGHTOLIIËR*
Lighting Systems
CD7-6
Page 2 of 2
Performance and Quick Calculators
CANDLEPOWER CURVE
Lowprofile Direct Lens 3-Light T8 Per 4-Foot Section
CANDLEPOWER
REPORT NO: LRL 496-1A
LAMPS: 3L-32WT8
LUMENS: 2900
EFFICIENCY: 49.3%
ZONE
DEG.
0 22 45 67 90
180 0 0 0 0 0
175 0 0 0 0 0
165 0 0 0 0 0
155 0 0 0 0 0
145 0 0 0 0 0
135 0 0 0 0 0
125 0 0 0 0 0
115 0 0 0 0 0
105 0 0 0 0 0
95 0 0 0 0 0
90 0 0 0 0 0
85 40 50 40 50 30
75 90 150 80 130 100
65 130 270 220 200 120
55 450 560 510 420 320
45 1210 1100 940 840 810
35 1780 1700 1600 1490 1480
25 2050 2000 I960 1910 1900
15 2210 2190 2170 2140 2110
5 2260 2250 2260 2240 2240
0 2260 2260 2260 2260 2260
Fixture Lengths & Mounting Locations
|-«-45-1/2” (115.57cm^ 6” (15.24cm)- I_ _ _ _ I 37” (93.98cm) ■
//////////////////////////
II
49” (124.46cm) —
4-Foot Cable and Stem
-49” (124.46cm)-
Wall
94-1/2” (240.03cm)
T T
------------------ 98” (248.926cm) —
8-Foot Cable and Stem
Sample Run
--------- 94-1/2” (240.03cm) -
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY REFLECTANCE
80 _J L_ 70 _J L_ 50
%WALL REFLECTANCE
50 30 10 50 30 10 50 30 10
0 59 59 59 57 57 57 55 55 55
1 53 52 50 52 51 50 50 49 48
2 49 46 44 48 46 44 46 45 43
3 45 42 40 44 42 39 43 41 39
4 41 38 36 41 38 35 40 37 35
5 38 35 32 38 34 32 37 34 32
6 35 32 29 35 31 29 34 31 29
7 32 29 26 32 29 26 31 28 26
8 30 26 24 29 26 24 29 26 24
9 27 24 22 27 24 22 27 24 22
10 24 21 18 24 21 18 24 20 18
20% FLOOR CAVITY REFLECTANCE
ZONAL LUMEN SUMMARY
Zone Lumens % Bare Lamo % Luminaire
0-90 4289 49.3 100.0
90-180 0 0.0 0.0
0-180 4289 49.3 100.0
SPACING RATIOS: PARALLEL = 1.2 / PERPENDICULAR = 1.7
ROOM SURFACE REFLECTANCES: 80% CEILING, 50% WALLS, 20% FLOOR
3200 LUMENS PER U\MP
/RCR = 1 ¡Rm, Width = lOxMtg, Ht above work plane)
/ RCR = 5 ¡Rm, Wd!h = 2xMtg, Ht above work plane)
/RCR = 10 ¡Rm, Width = Mtg, Ht, above work plane)
AREA PER FIXTURE IN SQUARE FEET
3 4 5 6 7 8
CENTER TO CENTER DISTANCE OF FIXTURES IN FEET
ABOVE DATA FOR 1LT-40 W 49" UNITS, FOR 2LT 49" UNITS FC X 17
49” (124.46cm)
8-Foot Fixture
fE
94-1/2” (240.03cm)
4-Foot Fixture 8-Foot Fixture
20' 5” (622.30cm)
Mounting Details
■ T
24”
(60.96cm)
i
I 3-1/4” (8.26cm)
- 9” (22.86cm)
Stem
T
24”
(60.96cm)
7
:
3-1/4” (8.26cm)
9” (22.86cm)
Cable
i
4-1/2”
(15 43cm)
3-5/8”(9.21cm)
E«- 9” (22.86cm) -*-1T
Surface
3” ( 7 . 6 2 c m ) h -
Wall
Job Information Type:
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
www.llghtoller.com © 2008 Philips Group • C1008
Lightolier is a Philips group brand
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115
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95"
90°
65"
55°
50
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