Transcript
SM22
2' × 2' Surface Mount / 2, 3, or 4-Lamp T5, T5HO, T8, TT, U-Bent Project Information Project Name
Type
Catalog No.
Date
Housing
Features
Heavy gauge steel. Die formed for extra rigidity. Designed for surface mounting.
• Only 3½" deep. Modular dimensions • Clean mitered corners, no overlap • Heavy gauge flush steel shielding frame screw assembled for easy diffuser replacement • Optional flush or regressed aluminum shielding frames available • Vertical insertion lampholders for positive lamp contact • Heat sink embossments behind ballasts for cooler operation, longer life • Door frame and corners are sealed with an open cell foam gasket
Ballasts
Energy efficient, 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/CECcompliant ballast disconnect is standard.
Ordering Information SM
22
Model
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2 Two 3 Three 4 Four
Size 22 2' × 2'
Page 1/2 Rev. 02/03/11
Shielding
100% acrylic prismatic, extruded and rollembossed, diagonally oriented female prisms, unless otherwise specified. 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 fixtures labeled UL 924.
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Door
Voltage
FS Flush Steel FA Flush Aluminum RA Regressed Aluminum For a complete list of lenses and louvers, see options and accessories section.
U 120V-277V 347 347V
Lamp Type
Shielding
2', T5: 14 Watt (2) 2', T8: 17 Watt (2, 3, or 4) 2', T5HO: 24 Watt (2) U-Bent, T8: 31 Watt, 15/8" Leg Spacing (2 or 3) 32U6 U-Bent, T8: 32 Watt, 6" Leg Spacing (2) 40TT Twin Tube Compact, 2G11 Base: 40 Watt (2 or 3)
A12 Acrylic, Pattern 12 A12.125 Acrylic, Pattern 12.125 Nominal A19 Acrylic, Pattern 19.156 Male Prism PC1 Polystyrene Silver Parabolic Louver ½" × ½" × ½" PC2 Polystyrene Silver Parabolic Louver 1½" × 1½" × 1"
14 17 24 31U1
All parts pre-painted with high gloss baked white enamel, minimum reflectance 86%, applied over iron phosphate pre-treatment for maximum adhesion and rust resistance.
Example SM22-232U6-RAA19-EU
No. of Lamps
SM Surface Mount
Finish
Options GLR Fast Blow Fuse EL Emergency Battery Pack Note: 2' × 2' fixtures require four stems for stem mounting. For a complete list of options, see options and accessories section.
Ballast E 3E 4E EP 3EP
Electronic T8, Instant Start 3-Lamp Electronic T8, Instant Start 4-Lamp Electronic T8, Instant Start Electronic T5 or T8, Programmed Start 3-Lamp Electronic T5HO or T8, Programmed Start 4EP 4-Lamp Electronic T5HO (N/A 347V) or T8, Programmed Start ETT Electronic Twin Tube, Instant Start, (Specify voltage) For others available, see Ballast Options.
surface / SM22
© 2011 Columbia Lighting, a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Columbia Lighting reserves the right to change specifications without notice. 701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Tech Support 864.678.1668 / Website www.columbialighting.com
SM22
2' × 2' Surface Mount / 2, 3, or 4-Lamp T5, T5HO, T8, TT, U-Bent
Photometric Data
Test 8276 Test Date 1/8/03
Luminaire Data
Zonal Lumen Summary Zone
SM22-240U6G-FSA12 SM Surface Mounted 2 × 2 with 2 EA U-Lamps - Acrylic Prismatic Lens R-2S40 0.95 FB40/6" 3000 85 N/A 0º = 1.21 90º = 1.35 Length: 1.84 Width: 1.82 Height: 0.00
Ballast Ballast Factor Lamp Lumens per Lamp Watts Shielding Angle Spacing Criterion Luminous Opening in Feet
0-30 0-40 0-60 0-90 0-180
Energy Data
Lumens % Lamp % Fixt. 1381 2256 3681 4306 4306
23.0 37.6 61.3 71.8 71.8
32.1 52.4 85.5 100.0 100.0
Indoor Candela Plot
RCR
70 79 72 66 61 56 52 49 45 42 40
80 50 30 76 73 67 62 59 54 53 47 48 42 43 37 39 33 36 30 33 27 31 25
10 70 58 50 43 37 33 29 26 24 21
70 77 70 65 59 55 51 47 44 41 39
70 50 30 74 71 65 61 58 53 52 47 47 41 43 37 39 33 36 30 33 27 30 25
10 69 58 49 42 37 33 29 26 24 21
50 71 63 56 50 45 41 38 35 32 30
50 30 69 59 52 46 40 36 33 29 27 25
10 67 56 48 42 37 32 29 26 23 21
71.8%
Luminaire Efficacy Rating (LER) ANSI/IESNA RP-1-2004 Compliance Comparative Yearly Lighting Energy Cost per 1000 Lumens
48 Noncompliant $5.00 based on 3000 hrs. and $0.08 per KWH
AVG. LUMINANCE (Candela/Sq. M.)
Coefficients of Utilization (%) RC RW 1 2 3 4 5 6 7 8 9 10
Total Luminaire Efficiency
Average Luminance Angle
Luminaire
0 0 61 52 45 39 34 30 27 24 22 20
0 30 40 45 50 55 60 65 70 75 80 85
0.0
22.5
45.0
67.5
90.0
5586 5285 4691 4205 3790 3351 2931 2594 2481 2658 2832 2840
5586 5430 4834 4405 4015 3547 2989 2517 2331 2335 2388 2877
5586 5686 5157 4823 4490 3979 3234 2365 1739 1875 2240 2545
5586 5875 5518 5137 4705 4136 3375 2685 2396 2347 2425 2914
5586 5927 5702 5173 4705 4231 3529 2928 2641 2720 2906 2840
RCR = Room Cavity Ratio RC = Effective Ceiling Cavity Reflectance RW = Wall Reflectance
Dimensional Data
16" C
2' × 2' 2-Lamps
4"
24"
C 3½"
24"
A 1¼" C
1"
20"
P
10½"
C 12" 24"
Optional Regressed Aluminum Frame - RA
A - 7⁄8" Diameter Knockout C - 5⁄8" Diameter Knockout P - 1½" Diameter Knockout
Optional Flush Aluminum Frame - FA
NOTE: All dimensions are in inches; dimensions and specifications are subject to change without notice. Please consult factory or check sample for verification.
Page 2/2 Rev. 02/03/11
surface / SM22
© 2011 Columbia Lighting, a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Columbia Lighting reserves the right to change specifications without notice. 701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Tech Support 864.678.1668 / Website www.columbialighting.com
