Cooper Lighting Fail-Safe MRM User manual

Catalog #
Project
Comments
Prepared by
Type
Date
SPECIFICATION FEATURES
03/29/2007 4:03:15 PM
Consult your representative for additional options and finishes.
Specifications and Dimensions subject to change without notice.
ADC041679
ORDERING INFORMATION
DESCRIPTION
Enclosed and gasketed, rugged construction and three especially selected
shielding elements make this fixture ideally suited for use in various types
of medical applications. The door is constructed of heavy guage aluminum
and has mitered corners. The doors have a continuous aluminum piano
hinge and tamper proof fastners. The trim, door, and shielding are
completely gasketed to minimize maintenance. Flange or lay-in trim styles
interface with plaster or mechanical ceilings. Fixtures are installed as
individual or in continuous runs.
Mounting
Recessed, 1/2" liquid tight
connector.
Lamps
By Others.
Ballast
Standard Class P, CBM/ETL ballast.
Housing
20 ga cold rolled steel.
Shielding
IK12 lexan prismatic lens, 93
tempered glass lens, KSH25 acrylic
prismatic lens.
Finish
Baked on low gloss white powder
coated polyester-epoxy.
Options
Gasketed door suitable for wet
location. UL listed no. 13386.
Dimming
Consult Cooper Lighting
Representative.
Emergency
Em-3 battery pack, 90 minutes at
20% initial output for one 32W
lamp operation.
MRM
1' X 4', 2' X 2', 2' X 4'
FLUORESCENT
MEDICAL RECESSED
24 1/8" [613mm]
CEILING OPENING
5" [127mm]
12" [305mm] x 48" [1219mm] 24" [610mm] x 48" [1219mm]
24" [610mm] x 24" [610mm]
STANDARD LUMINAIRE SECTION
LNL= LED Night Light
(50,000 hrs.)
provided by Cooper
FAIL-SAFE®

Fail-Safe • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL [phone] • FAX [phone]/2007 4:03:15 PM
Specifications and Dimensions subject to change without notice.
ADC041679
PHOTOMETRICS
TYPICAL MOUNTING INFORMATION SERIES 3F/T8
SHIELDING
MRM
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
90
˚
90
˚
120
˚
60
˚
150
˚
0
˚
0˚
Report No. 393932.3274 for Cat No.3F/2444-S58
Lamp Type: F40T12RS/WW, 3200 lumens
Candlepower
Vertical Angle Horizontal Angle
0 45 90
3160 3160 3160
5 3150 3160 3160
15 3040 3080 3120
25 2820 2940 3000
35 2450 2080 3120
45 1820 1990 2070
55 1180 690 1210
65 484 375 510
75 207 274 210
85 52.5 56 35.1
90 0 0 0
Zonal Lumen Summary
Zone Lumens Lamp% Fixt%
0-30 3097 16.1 30.4
0-40 8711 45.4 85.5
0-90 10183 53.0 100.0
Total Luminaire Efficiency= 53.0%
π
π 0
D LAY-IN GRID BK WET PLASTER OR SHEET ROCK
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.