Lightolier LCS6G20LW228 Indoor Furnishings User Manual


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Lytecel Recessed Fluorescent LCS6G20LW228
Page 2 of 2 For Continuous Row Mounting, 6" wide x 48", 20 Cell (1 Row) Parabolic Louver,
Air Return/Static, 2 Lamp T5, IES RP1 For VDT Areas
Lightolier a Genlyte company www.lightolier.com
Technical Information: (978)657-7600 • Fax(978) 658-0595
631 Airport Road,Fall River, MA02720 • (508)679-8131 • Fax(508) 674-4710
We reservethe right tochange details ofdesign, materialsand finish.
© 2007 aGenlyte company
Section 2/Folio G07-46
Job Information Type:
Ordering Information
Explanation of CatalogNumber. Example: LCS6G20LW228120PG
Options/Accessories
Access Plate: TopWiring access plateis shipped withfixture
as standard. When
access plates arerequired in advancefor wiring convenience, specify separately.
Order Catalog Number:ACP5 CSP.
Coupler/Clamp: (Set of2) Requiredfor beginning ofrows.
Order Catalog Number:LC85 CLAMP (forG or Ttype)
End Trim: Requiredat beginning andend of rows.For every roworder (2).
Order Catalog Number:LC6 ENDTRIM.
Electrical/Wiring Options: Consult factory.
EM Packor Dimming Ballast: Consult factory.
Fusing: Internal fast-blow fusing. Suffix: GLR.
Internal slow-blow fusing.Suffix: GMF.
Chicago Plenum: Suffix:CP.
Specifications
Performance: In aninstallation of 2lamp 28W semi-specularluminaires in a
room cavity ratioof 1, reflectance80% ceiling, 50%wall, 20% floor,the C.U.
shall not beless than .56with a spacingto mounting ratioof 1.3 perpendicular
to the lamps.To meet IESRP-1 for VDTareas the VCP(visual comfort
probability) shall notbe less than87 either crosswiseor lengthwise andthe
candela valuebetween 55° and 90°in the 0°to 90° planesshall not exceed
2858. Candelasat Nadir (0°) notto exceed 1373.
Specifications (continued)
Air Handling–(LCAonly) Side airpassages for airreturn.
Materials: Chassisparts are die-formed coldrolled steel.
Louver: Pre-anodizedaluminum (Coilzak
®
or equal).
Finish: Louver—specularor semi-specular low iridescencepre-anodized
reflector sheet.Reflector: White bakedpolyester enamel. Chassisexterior—
black baked polyesterenamel.
Electrical: Thermallyprotected class “P” ballastC.B.M. approved, nonPCB. If
K.O. is within3" of ballast,use wire suitablefor at least90°.
Labels: I.B.E.W./UL andULc Listed.
This product mayhave a mercurycontaining lamp. Managein accord with
Disposal Laws. See:www.lamprecycle.org
LC:
Lytecel6"
Continuous
Louver
Appearance
6
Fixture
Width
20
Numberof
Cells:
1 rowof
20 cells
LouverFinish:
L=Low
Iridescence
Semi-
specular
P=Low
Iridescence
S
pecular
W
2
Lamp
Quantity:
(By others)
2=2 Lamp
BallastType:
<20THD <10THD
2 Lamp28wElec.T5 –PI††
2 Lamp28wElec.T5 – PG††
2 Lamp54wElec.T5 – PG††
††Instant Start(120,277orUNV)
††Program RapidStart(UNVonly)
DA=DALI digitaladdressabledimming.
Options:
Add appropriate
suffix tocatalog
no, ie:(GLR)
Voltage:
120, 277or
UNV=120-277
0.0 45.0 90.0 FLUX
0 1373 1373 1373
5 1300 1383 1363 133
15 1278 1420 1516 393
25 1188 1382 1403 614
35 1023 1139 1216 711
45 829 868 861 668
55 488 348 137 288
65 26 36 31 37
75 3596
85 1232
90 121
Model No. LCS6G20LW228120PG
LER =FP- 43.3 IW- 66.0 BF -1.0
Comparative yearlylightingenergy costper
1000 lumens=$5.54
Report Number:G1206007
Catalog Number:LCS6G20LW228120PG
Lamp: F28T5
Luminaire:6" wideTroffer withsemi-
specular louver.
Ballast: AdvanceICN-2S28
Report isbasedon 2750Lumensper lamp.
Efficiency: 52.0%
CIEType-Direct-Indirect
Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.3
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 47.943 5.816
CANDELADISTRIBUTION
AVERAGE AVERAGE AVERAGE AVERAGE
INDEG. 0-DEG. 45-DEG. 90-DEG.
45 6515. 6821. 6766.
55 4728. 3371. 1327.
65 342. 473. 408.
75 64. 107. 193.
85 64. 128. 191.
LUMINANCEDATAINCANDELA/SQ.METER
COEFFICIENTSOFUTILIZATION–
ZONALCAVITYMETHOD.EFFECTIVE
FLOORCAVITYREFLECTANCE0.20
0
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
1 58 56 55 53 52 51 51 50 49
2 54 51 48 48 46 45 47 45 44
3 50 46 43 44 41 39 43 41 39
4 47 42 38 40 37 35 39 36 34
5 44 38 34 37 33 31 36 33 31
6 41 35 31 33 30 28 33 30 27
7 38 32 28 31 27 25 30 27 25
8 35 29 25 28 25 23 28 25 22
9 33 27 23 26 23 20 26 23 20
10 31 25 21 24 21 19 24 21 19
ZONE LUMENS %LAMP %FIXT
00-030 1144 20.8 40.0
00-040 1856 33.7 64.9
00-060 2812 51.1 98.4
00-090 2858 52.0 100.0
90-180 0000 0.0 000.0
00-180 2858 52.0 100.0
ZONALLUMENSUMMARY
0.0 45.0 90.0 FLUX
0 1348 1347 1348
5 1337 1348 1377 134
15 1278 1470 1522 414
25 1184 1483 1448 649
35 1079 1221 1262 756
45 893 963 980 737
55 586 377 113 314
65 1 35 29 27
75 1495
85 1242
90 011
Model No. LCS6G20PW228120PG
LER =FP- 45.8 IW- 66.0 BF -1.0
Comparative yearly lightingenergycost per
1000 lumens=$5.24
Report Number:G1206008
Catalog Number:LCS6G20PW228120PG
Lamps: F28T5
Luminaire:6" wideTroffer withspecular
louver.
Ballast: AdvanceICN-2S28
Report isbasedon 2750Lumensper lamp.
Efficiency:55.3%
CIEType-Direct-Indirect
Plane: 0-Deg 90-Deg
Spacing Criteria: 1.3 1.5
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 47.943 5.816
CANDELADISTRIBUTION
COEFFICIENTSOFUTILIZATION–
ZONALCAVITYMETHOD.EFFECTIVE
FLOORCAVITYREFLECTANCE0.20
0
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
1 62 60 58 56 55 54 54 53 52
2 58 54 51 51 49 47 50 48 46
3 54 49 46 47 44 42 45 43 41
4 50 45 41 43 39 37 41 39 36
5 46 40 36 39 35 33 38 35 32
6 43 37 33 35 32 29 35 31 29
7 40 34 30 33 29 26 32 29 26
8 38 31 27 30 26 24 29 26 24
9 35 29 24 28 24 22 27 24 21
10 33 26 22 26 22 20 25 22 20
ZONE LUMENS %LAMP %FIXT
00-030 1198 21.8 39.4
00-040 1954 35.5 64.3
00-060 3004 54.6 98.8
00-090 3039 55.3 100.0
90-180 0000 0.0 000.0
00-180 3039 55.3 100.0
ZONALLUMENSUMMARY
Reflector:
W
=White
MountingHeight
Lengthwise Crosswise
Room Luminaires Luminaires
Size 0DegPlane 90DegPlane
8.5 10 8.5 10 8.5 10 8.5 10
30x30 87 84 80 71 93 89 85 76
40x40 87 84 81 78 94 91 89 80
60x30 87 84 81 77 93 89 87 78
60x60 87 83 81 79 94 91 90 83
100x100 88 83 81 79 94 92 91 86
TYPICALV.C.P.'s
MountingHeight
Lengthwise Crosswise
Room Luminaires Luminaires
Size 0DegPlane 90DegPlane
8.5 10 8.5 10 8.5 10 8.5 10
30x30 86 76 73 71 93 88 85 70
40x40 86 76 75 74 94 90 87 79
60x30 86 76 75 76 93 88 85 77
60x60 86 77 76 76 94 91 89 82
100x100 86 77 76 76 93 92 91 85
TYPICALV.C.P.'s
AVERAGE AVERAGE AVERAGE AVERAGE
INDEG. 0-DEG. 45-DEG. 90-DEG.
45 7018. 7568. 7701.
55 5677. 3652. 1095.
65 13. 460. 381.
75 21. 86. 193.
85 64. 128. 255.
LUMINANCEDATAINCANDELA/SQ.METER
BodyStyle:
A=AirReturn
S=Static
CeilingType:
G= 9/16"or
15/16"Grid
T =SlotGrid
StandardLytecel
LC
ForNYCCode–Local3Manufactured
LN
LampFixture
Length:
28=T5
54=T5HO
(Nominal 48")
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