Ste24 3

2012-02-01

: Pdf Ste24-3 ste24-3 spec products columbia

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ExamplE STE24-332G-mpO-EU
SizE
24 2' × 4'
NO. Of lampS
3Three
24
ORDERING INFORMATION
BallaST
EElectronic T8, Instant Start
ED Electronic Dimming T8 and T5
(specify series)
Ep Electronic T5, T5HO, or T8,
Programmed Start
3E 3-Lamp Electronic T8,
Programmed Start
3Ep 3-Lamp Electronic T5, T5HO,
or T8 Programmed Start
3
CONSTRUCTION
Luminaire housing and end caps are die formed
code gauge cold rolled steel. The sturdy reector is
stiened with linear forms, proled to a precision
curve. Perforated basket with high transmission
overlay for improved optical eciency plus lamp
obscuration. Basket and all reective surfaces are
nished after fabrication with unique formula high
reectivity matte white paint for soft, uniform
indirect illumination.
Thermoplastic light traps snap into the housing
at both ends of the basket to prevent light leaks.
Basket hinges down for easy access to center
wireway.
INSTALLATION
An access plate is furnished with each luminaire
for fast wiring access from the plenum. No need to
open xture.
BALLASTS
Energy ecient, thermally protected, automatic
resetting, Class P, high power factor, sound rated A,
magnetic or electronic ballasts. CEE NEMA Premium
compliant.
ELECTRICAL
Standard class “P”, thermally protected,
autoresetting HPF ballast, sound rated A. CEE NEMA
Premium compliant. All ballast leads extend a
minimum of 6" through access location. NEC/CEC-
compliant ballast disconnect is standard.
CEILING COMPATIBILITY
NEC-compliant T-Bar clips supplied with all grid trim
xtures. See ceiling details on reverse. For type SG
ceilings order G trim. Fixture will be regressed 3/8”
from the face of the ceiling tee. For hard ceilings
order G trim and FK ange accessory. Assemble
then support FK accessory at the ceiling plane
using tie wires (by others). Contact your Columbia
representative for compatibility information
for specic ceiling types or for continuous row
applications in hard ceilings.
CERTIFICATION
All luminaires are built to UL 1598 standards and
bear appropriate UL and cUL or CSA labels. Damp
location labeling is standard. Emergency-equipped
xtures labeled UL 924.
FEATURES
Precision optical design produces high eciency in a •
high visual comfort architecturally styled direct/indirect
distribution
Custom perforated metal basket is backed by a high •
transmission lamp obscuring overlay
Optimized coating process and unique paint formulation •
provide exceptional reectivity in a matte nish for a soft
visual image and balanced basket and reector illumination
Completely recessed, provides a clean ceiling with uniform •
illumination at mounting heights as low as 8 feet
Available for use with T8, T5 or T5HO linear uorescent lamps•
Optional acrylic dust guard pivots to seal lamp compartment •
against contaminants especially for schools, medical
facilities and public spaces
Companion Louvered (STEL), side basket (STS) and pendant •
(STP) models available
CEiliNG TypE
GGrid Lay-in
Sm Surface Mount
mODEl
STE Stratus E-Series
Recessed
Indirect
STE
VOlTaGE
U120V-277V
347 347V
– –
ShiElDiNG
mpO Metal Perf w/Overlay
– –
lamp TypE
28 4', T5: 28 Watt
32 4', T8: 32, 30, 28 or 25 Watt
54 4', T5HO: 54 or 51 Watt
mpO
OpTiONS
GlR Fast Blow Fuse
Gmf Slow Blow Fuse
El Emergency Battery Pack
El5 Emergency Battery Pack, T5
DG Dust Guard Clear Acrylic
NyC NYC Compliant
NyCU NYC Compliant, Union Label
aCCESSORiES
(ORDER SEpaRaTEly)
fK24 2' × 4' Single Flange Kit
(Shipped separately)
Page 1/2 Rev. 02/03/11
STE243
2' × 4' Stratus Recessed Indirect / 3-Lamp T5, T5HO, T8
RECESSED ARCHITECTURAL / STE243
© 2011 Columbia Lighting, a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Columbia Lighting reserves the right to change
specications without notice. 701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Tech Support 864.678.1668 / Website www.columbialighting.com
Catalog No.
Project Name Type
Date
PROJECT INFORMATION
DIMENSIONAL DATA CEILING COMPATIBILITY
NOTE: All dimensions are in inches; dimensions and specications are subject to change without notice. Please consult factory or check sample for verication.
For lay-in installation in exposed grid ceilings. Maximum tee widths of 1" and maximum heights of
1½" allowed.
For hard ceiling applications, xtures must be ordered with a
ange kit that wires directly into the concealed ceiling opening
for a clean nished appearance. For row congurations contact
your local Columbia Representative.
Flange kit cut out dimension for single FK22 only: 24⁄" × 48⁄"
Type G Ceiling Mounting
FK Flange Kit
Type G Side
Recessed Section
Surface Section
24"
24⁄"
5"
End
Top View
3"
4¾" 3"
43⁄"
Surface Mount K.O. Dimensions
A: ⁄ K.O.
B: 2" × 3" Access (Cover Removed)
C: 2" × 3" Rectangular Knockout
4¾"
A
24⁄"
48⁄"
B
For ⁄" slot grid type ceilings. Luminaire will be regressed ⁄" horizontal surface of the tee. Slot grid
tees must be eld installed all around the xture.
Type SG Ceiling Mounting
Type SG Ceiling
End
Horiz 0-180
1200
2400
0 15 30 45
90
75
60
0 0 45 0 90 0
PHOTOMETRIC DATA
RCR = Room Cavity Ratio
RC = Effective Ceiling Cavity Reflectance RW = Wall Reflectance
INDOOR CANDELA PLOT
ENERGY DATA
Total Luminaire Eciency 78.9%
Luminaire Ecacy Rating (LER) 81
IESNA RP-1-1993 Compliance Noncompliant
Comparative Yearly Lighting
Energy Cost per 1000 Lumens
$2.96 based on
3000 hrs. and
$0.08 per KWH
LUMINAIRE DATA
AVG. LUMINANCE
Candela/Sq. M.
Test ITL65805 Test Date 8/30/10
0.0 22.5 45.0 67.5 90.0
Average Luminance Angle
03275 3275 3275 3275 3275
30 3110 3142 3220 3285 3307
40 2986 3058 3174 3307 3330
45 2917 3000 3158 3309 3350
50 2824 2926 3125 3300 3359
55 2700 2832 3078 3289 3358
60 2538 2719 3010 3255 3339
65 2330 2603 2923 3254 3289
70 2011 2415 2794 3088 3016
75 1790 2184 2550 2561 2561
80 1460 1913 1905 2156 2114
85 919 1170 1438 1504 1504
Luminaire STE24-332G-MPO-3EU
Stratus, Recessed/Architectural
2 x 4 3-lamp with perforated metal
baslet and opal overlay
Ballast ICN-3P32-SC
Ballast Factor 0.88
Lamp F28T8
Lumens per Lamp 2750
Watts 71
Shielding Angle 0º = 0 90º = 0
Spacing Criterion 0º = 1.22 90º = 1.30
Luminous Opening
in Feet
Length: 3.93
Width: 1.88
Height: 0.00
Zone Lumens % Lamp % Fixt.
0-30 1750 21.2 26.9
0-40 2875 34.8 44.2
0-60 5130 62.2 78.8
0-90 6507 78.9 100.0
0-180 6507 78.9 100.0
ZONAL LUMEN SUMMARY
RC 80 70 50 0
RW 70 50 30 10 70 50 30 10 50 30 10 0
RCR
186 82 79 76 84 80 77 74 77 74 72 66
278 71 66 61 76 70 65 61 67 63 59 55
371 63 56 51 69 61 55 50 59 54 50 46
465 55 48 43 63 54 48 43 52 47 42 39
560 49 42 37 58 48 42 37 47 41 36 34
655 44 37 32 53 44 37 32 42 36 32 30
751 40 33 28 50 40 33 28 38 32 28 26
847 37 30 25 46 36 30 25 35 29 25 23
944 34 27 23 43 33 27 23 32 27 23 21
10 42 31 25 21 41 31 25 21 30 24 20 19
COEFFICIENTS OF UTILIZATION %
Page 2/2 Rev. 02/03/11
STE243
2' × 4' Stratus Recessed Indirect / 3-Lamp T5, T5HO, T8
RECESSED ARCHITECTURAL / STE243
© 2011 Columbia Lighting, a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Columbia Lighting reserves the right to change
specications without notice. 701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Tech Support 864.678.1668 / Website www.columbialighting.com

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