Cooper Lighting 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]

S T A N D A R D L U M I N A I R E S E C T I O N

LNL= LED Night Light

(50,000 hrs.)

provided by Cooper

FAI L-S AFE

®

Specifications and Dimensions subject to change without notice.

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 6 8 6 6 6 4 5 2 6 2 6 1 5 9 6 0 5 9 5 7

2 6 4 6 0 5 6 5 3 5 6 5 4 5 1 5 4 5 2 5 0

3 5 9 5 4 5 0 4 6 5 1 4 8 4 5 4 9 4 7 4 4

4 5 5 4 8 4 4 4 0 4 6 4 2 4 0 4 5 4 2 3 9

5 5 0 4 4 3 9 3 5 4 2 3 8 3 5 4 0 3 7 3 4

6 4 7 3 9 3 4 3 1 3 8 3 4 3 1 3 7 3 3 3 0

7 4 3 3 5 3 1 2 7 3 4 3 0 2 7 3 3 3 0 2 7

8 4 0 3 2 2 7 2 4 3 1 2 7 2 4 3 0 2 6 2 3

9 3 7 2 9 2 4 2 1 2 8 2 3 2 0 2 7 2 3 2 0

10 34 26 21 18 25 21 18 25 21 18

90

˚

90

˚

120

˚

60

˚

150

˚

0

˚

0

˚

R e p o rt No . 3 9 3 9 3 2 . 3 2 74 fo r C a t N o . 3 F /24 44 - S 5 8
L a m p Ty pe : F 4 0 T 1 2 R S / WW, 3 20 0 l u m e n s

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

T otal Luminaire Efficiency= 53.0%

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.

Fail-Safe • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL [phone] • FAX [phone]

03/29/2007 4:03:15 PM

ADC041679