Cooper Lighting MSM Indoor Furnishings User Manual


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Fail-Safe • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
04/15/2007 12:24:03 PM
Specifications and Dimensions subject to change without notice.
ADC041681
PHOTOMETRICS
TYPICAL MOUNTING INFORMATION SERIES 3S/T8
SHIELDING
MSM
Coefficients Of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
1 68 66 64 52 62 61 59 60 59 57
2 64 60 56 53 56 54 51 54 52 50
3 59 54 50 46 51 48 45 49 47 44
4 55 48 44 40 46 42 40 45 42 39
5 50 44 39 35 42 38 35 40 37 34
6 47 39 34 31 38 34 31 37 33 30
7 43 35 31 27 34 30 27 33 30 27
8 40 32 27 24 31 27 24 30 26 23
9 37 29 24 21 28 23 20 27 23 20
10 34 26 21 18 25 21 18 25 21 18
Report No
. 393932/3274 for Cat No.3S/2448-S58
Lamp
Type: F40T12Rs/WW, 3000 lumens
90
˚
0
˚
180
˚
135
˚
45
˚
90
˚
0˚
Zonal Lumen Summary
Zone Lumens Lamp% Fixt%
0 3160 3160 3160
5 3150 3160 3160
15 3040 3080 3120
25 2820 2940 3000
35 2450 2080 2760
45 1820 1990 2070
55 1180 690 1210
65 484 375 210
75 207 274 210
85 52.8 56 35.1
90 52.8 56 35.1
Total Luminaire Efficiency= 56%
7
/8" DIA. K.O.
3
/8" DIA. K.O.
11/16" x 2" K.O.
TRIPLE 11/16" x 2" K.O.
LEGEND
12"
38"
48" 24"
48"
24"21"
24"21"
9"
S40 Lexan Lens
1/8"thick, clear
hexagonal prisms,
high impact, shatter
proof.
S44 Glass Lens
5/32" thick, clear
square prisms, pattern
#73, controls
brightness, tempered
glass lens, high
impact, shatter proof.
S58 Acrylic Lens
1/8" thick, clear
acrylic prismatic
lens.
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