P422-3
2' × 2' Recessed Air Handling Parabolic / 3-Lamp T8, TT, U-Bent Project Information
3" Deep Louver
Project Name
Type
Catalog No.
Date
Construction
Luminaire housing and end caps are die formed code gauge cold rolled steel. Louver is formed from low iridescent anodized aluminum and is secured by die-formed spring steel hinges. Louver hinges from either side. Mechanical light trap prevents light leaks. Latches are finger-tip actuated, positive feed type and completely concealed in the black reveal.
Also available with 2 lamps and 16 cells
Features • • • • • •
3" deep cell parabolic louver for optimum control IES standard RP-1 glare control models available Wide light distribution provides uniform illumination Black reveal with full air handling capabilities Anodized low iridescent aluminum louver Treated with a five stage phosphate bonding process and finished with a baked white enamel • Mechanical light trap prevents light leaks • Surface mount available
Finish
Painted parts are treated with a five stage phosphate bonding process and finished with a high temperature baked white enamel. Louvers are low iridescent semi-specular (diffuse) natural anodized (LD) aluminum as standard. AIR HANDLING
All supply/return and air extract functions are shown on the specification sheet and are available as a specified option. Specify air handling requirement by including function number as part of complete catalog number. Directional control vanes and/or extract dampers must be specified. Air extract slots are located out of sight in end caps. See air removal data on specification sheet.
Ordering Information P4
22
Model
–
3
–
3 Three
Ceiling Type G F M SG SM
Grid Overlap Flange Modular Fit-in Trim Slot Grid Surface Mount (Static only)
– NO. CELLS NO. CELLS CROSSWISE LENGTHWISE 3 Three 4 Four
Size
Lamp Type
Louver Finish
22 2' × 2'
31U1 U-Bent, 15⁄8" Leg Spacing T8: 31 Watt 17 2', T8: 17 Watt 40TT Twin Tube Compact, 2G11 Base: 40 Watt
LD Low Iridescent Semi-Specular (Std.) LS Low Iridescent Specular MA Matte Anodized Low Iridescent SemiSpecular Aluminum GW Gloss White Enamel
3 Three 4 Four
EL or other options may increase fixture depth.
Page 1/2 Rev. 05/26/10
Electrical
Standard class “P”, thermally protected, autoresetting HPF ballast, sound rated A. All ballast leads extend a minimum of 6" through access location. NEC/CEC-compliant ballast disconnect is standard. Ceiling Compatibility
Luminaire is available to fit most standard ceiling types. NEC-compliant tee-bar clips supplied with all grid trim fixtures. See ceiling details on reverse. Contact your Columbia representative for compatibility information for specific ceiling types. 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.
–
– Ballast
Options1
E Electronic T8, Instant Start 3E 3-Lamp Electronic T8, Instant Start 3EP 3-Lamp Electronic T5HO or T8, Programmed Start EPTT Electronic Twin Tube, Programmed Start (40TT) For a specific ballast vendor, show as option.
GLR Fast Blow Fuse GMF Slow Blow Fuse EL Emergency Battery Pack C388 3-Wire Flex C488 4-Wire Flex 1BC One Ballast Cover MS9 Master/Satellite w/9' Harness 2BC Blank 2nd Channel Cover (3-Lamp 33 and 34 louvers only) NYC NYC Compliant NYCU NYC Compliant, Union Label
AIR FUNCTIONS S A AV C CV CD CVD
1
For fast wiring connections without the necessity of opening fixture or wireway, a flex connector adapter plate is furnished with each luminaire. A plastic dust cover which eliminates construction dust and protects the lamps is provided as standard.
Example P422-317G-LD33-S-3EU
No. of Lamps
P4 Recessed Air Handling Parabolic
Installation
H HD
Static Air Handling Air Handling w/Supply Vanes Combination Supply/Extract Combination Supply Vanes/Extract Combination Supply Extract Dampers Combination Supply Vanes Extract Dampers Heat Extract Heat Extract w/Dampers
Voltage U 120V-277V 347 347V
Parabolics / P422-3
© 2010 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
P422-3
2' × 2' Recessed Air Handling Parabolic / 3-Lamp T8, TT, U-Bent
Photometric Data
Test 8751B Test Date 5/6/08
Luminaire Data
Indoor Candela Plot
Energy Data
P422-331U1G-LD33-3E-PAF P4 Parabolic 2 × 2 with 3 T8 U-Lamps, 9-Cell Semi-Specular Louver, BWE Triad Utrad B-332I120 0.95 FBO31/31K 2800 79 0° = 0 90° = 0 0° = 1.20 90° = 1.34
Ballast Ballast Factor Lamp Lumens per Lamp Watts Shielding Angle Spacing Criterion
Lumens % Lamp % Fixt.
0-30 0-40 0-60 0-90 0-180
2020 3317 5327 5621 5621
24.0 39.5 63.4 66.9 66.9
35.9 59.0 94.8 100.0 100.0
RCR
Coefficients of Utilization (%) RC RW 1 2 3 4 5 6 7 8 9 10
70 75 69 64 59 55 51 47 44 41 39
80 50 30 72 70 65 61 58 54 52 47 47 42 43 38 39 34 36 31 33 28 30 26
10 68 58 50 43 38 34 30 27 24 22
70 73 68 62 58 53 50 46 43 40 38
70 50 30 71 69 64 60 57 53 51 47 47 42 42 37 39 34 35 30 33 28 30 25
10 67 57 50 43 38 34 30 27 24 22
EXTRACT AIR DATA 50 68 61 55 50 45 41 38 35 32 30
66.9%
Luminaire Efficacy Rating (LER) ANSI/IESNA RP-1-2004 Compliance Comparative Yearly Lighting Energy Cost per 1000 Lumens
68 Noncompliant $3.53 based on 3000 hrs. and $0.08 per KWH
AVG. LUMINANCE (Candela/Sq. M.)
Zonal Lumen Summary Zone
Total Luminaire Efficiency
Average Luminance Angle
Luminaire
50 30 66 58 52 46 41 37 33 30 27 25
10 65 56 49 43 38 33 30 27 24 22
0.0
22.5
45.0
67.5
90.0
8531 7950 7575 7284 6922 6397 5648 3341 784 372 257 158
8531 8403 8212 8012 7595 6781 5456 2748 814 372 257 197
8531 9117 8602 7964 7494 5517 2955 1618 623 332 257 197
8531 9474 8827 8333 5431 3241 2343 1219 432 319 237 197
8531 9621 9634 8090 4672 3211 2309 1146 392 292 218 197
Report AL-526-1.1
.10
0 0 60 52 46 40 36 32 28 25 23 21
0 30 40 45 50 55 60 65 70 75 80 85
.08
Negative Static Pressure Inches of Water
.06
R1
E
R2
ER2
.04
.02 .015 0
RCR = Room Cavity Ratio RC = Effective Ceiling Cavity Reflectance RW = Wall Reflectance
15 20
40
R1 - Air Return thru One Side Passage R2 - Air Return thru Two Side Passages
Dimensional data
60 80 100 200 Air Flow Rate-CFM
400
600 800 1000
E - Heat Extract thru Lamp Compartment ER2 - Thru Both Sides and Lamp Compartment
Ceiling Compatibility Type G
½" 57⁄8"
Type SG
4" 3" Side
End
Side
End
24" 33⁄4"
253⁄4"
24"
¼" Diffuser
Mtg. K.O. 3⁄16" High Embossed
For lay-in installation in exposed grid ceilings. Maximum tee widths of 1" and maximum tee heights of 11⁄2" allowed. 2" × 3" F-Cap Hole
Type F
For 9⁄16" slot grid type ceilings. Louver will be level with the ceiling plane. Shoulder heights of tee or exact slot grid must be specified. Type M
24" 253⁄4" 221⁄8"
Side
End
For tile, plaster or plasterboard type ceilings. Overlapping extruded aluminum trim conceals edges of ceiling opening. Wing hanger suspension system included. For row mounting, row information is required.
.875 DIA K.O. 29⁄32"
103⁄4" 243⁄8"
17⁄16"
Side
End
For metal pan ceilings “Fit-in” style extruded trim aligns with modular tile joints. Fixture is supported with concealed suspension and includes all adjustable wing hangers.
Flange kit rough in dimensions for single unit only: 241/8" × 241/8"
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. 05/26/10
Parabolics / P422-3
© 2010 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