PARABAFFLE plus MPA2G36LP3FT
Page 2 of 2 | 2'x2' RECESSED FLUORESCENT, 1 1/2" DEEP, 36 CELL PARABOLIC LOUVER | ||||||||||||||
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| STATIC OR AIR SUPPLY/RETURN, 2 OR 3 LAMP, TWIN TUBE T5 | ||||||||||||
PHOTOMETRY | MODEL NO. MPA2G36LP3FT |
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| Luminaire Efficacy Rating |
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| coefficients of utilization — zonal cavity method |
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| RF |
| 20 |
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| 20 |
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| 20 |
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| RC |
| 80 |
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| 50 |
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| 30 |
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| RW | 70 | 50 | 30 | 50 | 30 | 10 | 50 | 30 | 10 |
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| ratio | 1 | 70 | 68 | 66 | 64 | 63 | 61 | 62 | 60 | 59 |
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| 3 | 60 | 55 | 51 | 52 | 49 | 46 | 51 | 48 | 46 |
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| 2 | 65 | 61 | 58 | 58 | 55 | 53 | 56 | 54 | 52 |
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| cavity | 4 | 56 | 50 | 45 | 47 | 44 | 41 | 46 | 43 | 40 |
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| 5 | 52 | 45 | 40 | 43 | 39 | 36 | 42 | 38 | 36 |
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| room | 6 | 48 | 41 | 36 | 39 | 35 | 32 | 38 | 35 | 32 |
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| 8 | 42 | 34 | 30 | 33 | 29 | 26 | 32 | 29 | 26 |
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| 7 | 45 | 37 | 33 | 36 | 32 | 29 | 35 | 31 | 29 |
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| 9 | 39 | 32 | 27 | 31 | 26 | 24 | 30 | 26 | 23 |
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| 10 | 37 | 29 | 25 | 28 | 24 | 22 | 28 | 24 | 21 |
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| visual comfort probability (VCP) average 100 fc; reflectances 80/50/20 |
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room size
W | L |
20 | 20 |
20 | 30 |
20 | 40 |
20 | 60 |
30 | 20 |
30 | 30 |
30 | 40 |
30 | 60 |
30 | 80 |
40 | 20 |
40 | 30 |
40 | 40 |
40 | 60 |
40 | 80 |
40 | 100 |
60 | 30 |
60 | 40 |
60 | 60 |
60 | 80 |
60 | 100 |
100 | 40 |
100 | 60 |
10080
100100
luminaries lengthwise
ceiling height
8.510.0 13.0 16.0
71 | 63 | 55 | 59 |
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74 | 67 | 60 | 54 |
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77 | 70 | 65 | 58 |
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78 | 72 | 68 | 62 |
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77 | 69 | 58 | 59 |
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79 | 72 | 63 | 55 |
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80 | 74 | 67 | 59 |
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82 | 76 | 69 | 62 |
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83 | 78 | 72 | 65 |
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79 | 72 | 63 | 61 |
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81 | 75 | 67 | 57 |
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82 | 77 | 70 | 61 |
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83 | 79 | 73 | 64 |
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84 | 80 | 75 | 66 |
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85 | 81 | 76 | 69 |
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82 | 77 | 70 | 61 |
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83 | 79 | 73 | 64 |
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84 | 80 | 75 | 67 |
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85 | 81 | 76 | 69 |
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86 | 82 | 78 | 71 |
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84 | 79 | 74 | 67 |
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85 | 80 | 76 | 70 |
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86 | 82 | 78 | 72 |
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87 | 83 | 80 | 74 |
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luminaries crosswise
ceiling height
8.510.0 13.0 16.0
74 | 66 | 59 | 62 |
76 | 69 | 63 | 57 |
79 | 72 | 66 | 60 |
80 | 74 | 69 | 64 |
79 | 71 | 61 | 62 |
80 | 73 | 64 | 57 |
82 | 76 | 68 | 60 |
83 | 77 | 70 | 63 |
84 | 79 | 73 | 66 |
81 | 74 | 66 | 63 |
83 | 76 | 69 | 59 |
84 | 78 | 71 | 62 |
85 | 80 | 74 | 65 |
85 | 81 | 75 | 67 |
86 | 82 | 77 | 69 |
83 | 78 | 71 | 63 |
84 | 80 | 73 | 65 |
85 | 81 | 75 | 68 |
86 | 82 | 77 | 70 |
87 | 83 | 78 | 72 |
85 | 80 | 75 | 68 |
86 | 81 | 77 | 70 |
87 | 83 | 79 | 72 |
87 | 84 | 80 | 74 |
ORDERING INFORMATION
Explanation of Catalog Number. Example: MPA2G36LP3FT120X3RF
MP
BODY STYLE:
A=Air Supply
S=Static
PARABAFFLE
aluminum louver
2 |
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| 36 |
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| CEILING | TYPE: |
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| LOUVER | |||||
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| G= Grid |
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| FINISH*: | ||||
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| L= Low | |||||
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| F=Flanged |
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| Iridescence | ||||
FIXTURE | NUMBER OF | |||||||||
WIDTH | (overlap) | CELLS |
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Z spline and |
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| plaster frame |
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| P= Low | |||||
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| T=Slot grid or |
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| Iridescence | ||||
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| Specular | |||||
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| concealed T |
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| W=White Baked | |||||
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| (see options) |
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| Enamel |
P
DUAL “V”
REFLECTOR
FT
LAMP
QUANTITY
2=2 Lamp
3=3 Lamp
LAMP TYPE/
FIXTURE
LENGTH:
Twin Tube T5 (Nominal 24")
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VOLTAGE: |
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| OPTIONS: | |||||
120 or 277 |
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| Add appropriate | |||||
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| suffix to catalog | ||||
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| no, ie: (RF) | |||
| BALLAST TYPE: | <10THD | ||||||
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| <20THD | |||||
1 & 2 Lamp Elec. TT5 |
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| IB* | ||||
(40 Watt) |
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| I3* | |||
| X3* |
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(40 Watt) |
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LOL TT5 Dimming |
| PB |
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OPTIONS & ACCESSORIES
PLASTER FRAME: Catalog Number: PF22.
CONTINUOUS ROW INSTALLATION: For F type fixtures,
are required between fixtures. Order Catalog Number: S2FCTRIM (each joint).
SPLAY TRIM: For T ceiling type only. SUFFIX: CTZ22 S2 SPLAY TRIM.
RADIO INTERFERENCE FILTER: 120 or 277 volt, 50 or 60 Hz. One per fixture
standard. SUFFIX: RF.
ELECTRICAL/WIRING OPTIONS: Consult factory.
AIR CLOSURE STRIP: SUFFIX: ACS2 (factory installed).
DRYWALL KIT: Order Catalog Number: FK92X2. (Request Folio
CHICAGO PLENUM: SUFFIX: CP.
SPECIFICATIONS
PERFORMANCE: In an installation of 3 lamp 40W luminaires in a room cavity ratio of 1, with reflectance of 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .68. To prevent glare the VCP shall be not less than 84 either lengthwise or crosswise (at 100fc level) and the average brightness at 65° shall not exceed 1746 candelas per square meter. To control veiling reflections, lumi- naire output in the
AIR HANDLING (MPA only) side air passages for air supply or air return. Supply air is discharged vertically. Optional side closure strips. Air return is also provided through the lamp compartment through fixture body ends.
*Instant Start Standard
Other dimming options. Consult factory.
SPECIFICATIONS (continued)
MATERIALS: Chassis parts are
FINISH: Chassis
ELECTRICAL: Thermally protected class “P” ballast C.B.M. approved, non PCB. If K.O. is within 3" of ballast, use wire suitable for at least 90°.
LABELS: I.B.E.W. UL and ULc Listed.
Job Information |
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Lightolier a Genlyte Thomas Company | www.lightolier.com |
Technical Information: (978) 657-7600 • Fax (978) 658-0595
631 Airport Road, Fall River, MA 02720 • (508)
© 2002 Genlyte Thomas Group LLC (Lightolier Division) A0902