Lightolier DPB2S18DS340 User manual

DPB2S18DS340
DEEPCEL SURFACE
2’ x4’ SURFACE FLUORESCENT
3“ DEEP, 18 CELL PARABOLIC LOUVER
Only 5’/z” deep
Welded 20 gauge steel body
45°miteredcorrlers (body and louver)
Side-mounted ballast for cooler operation,
Collzak@ alumlnum parabolic louver,
Vertical grain on louver eliminates
reflected lamp Images on cross baffle
Perfectly untform four-side black reveal,
Spring-loaded “roosterhead” latches
Reversible louver hlnglng,
Door jamb with Integral posltwe hght stop
Flush end KOs for smooth surface
appearance (at end of row or Indlvldual)
Interchangeable wlfh Lytecel 1/2” x1l/z”
x1” deep, InjectIon molded louver or 1I/q”
deep regressed (DR) alumlnum lens frame
Protective film dust guard,
Meets NYC Code requirements
MOUNTING METHOD DIMENSIONS
Stem mounting (four per fixture
is recommended)
OPTIONS
Lytecel 1V,’ x1V’ x1” deep, injection
molded louver 11A deep regressed aluminum lens
frame
All K0s are ““ unlessotherwise noted
2
4f
F17/32” 1
9/32 “I
)Mounting hole:
7/8” dla KO
within 17/8” dla
KO
6b
3lfi’’x518’f K0
78“ KOfor s[erm
muun[lng where
Preqwred Iyplcal
4places
5i2
T
57/8”
A
—
-.. Dlrectlon _
of lamps
.IE
—
End view
FIXTURE SCHEDULE
TYPE CATALOGNO. VOLTS
REMARKS
SECTION 2A /Folio G50-81

DEEPCEL SURFACE
2’ x4’ SURFACE FLUORESCENT
REPORT *UMBER IT L3709E DA,, ,7–20-! 990
PREPARED m,: L:. HTo LIER-GF.NL, T.
CATALOG NUMBE1 2PB2s18DS 340
LU” INAIRE: FABRICATED ~TAL HOUS lNG, WI ITE-PAIWTED F.EF LECTOR, SEMI-
SPECUIM 18-cELL PARABOLIC LOUVER.
L.4!@S: THREE F40T12tCW, EACH -T.. 3150 LUMENS.
mLI.As.Ts, m. MAGNATE. 446-L-sL.-Tc-P, mm MAGNATE. 412- L- SLH-TC-P
MOUNTING: SURIACE
LUMEN TO CANDELA PATIO LISED =9.17
TOTAL INPUT WATTS -134.6 AT 120.0 VOLTS
THE 0DEGREE PLANE 1S PP.P.ALLzL WITH THE -5.
CANDELA DISTRIBUTION
0.0 22.5 45.0
0 2346 2346 2346
5 235o 2345 ,347
15 2262 2296 2400
25 2133 2235 2488
;; 1969 2131 2457
1721 1B60 2012
55 1296 1302 1256
538 525 486
;; 23 30 30
;;06 00 :
67.5 90.0
2346 2346
2355 2351
2511 2543
2719 2808
2691 2772
1926 1863
>150 1153
4,1 366
30 JO
6
;0
,.”,
225
682
,,45
,50,
,449
1077
458
37
6
zONAL LUI.C5N SU!WARY
zONE LUMENS %LAW %FIXT
0- 30 2053 21.7 31.2
0- 40 3554 37.6 54.0
0- 60 :~:~ 64.3 92.4
0- 90 6;:; 100.0
90-180
0-180 658; 69.6 10~:~
TOTAL LLIMINA IRS EFFICIENCY =69.6 %
TOT*L QZF,ECTANCE OF PAINT =92 8 %
.,. TYPE DIRECT
PLANE :0-DEC 90-DEG
SPACING CRITERIA :1.3 1.6
SIIIELDING ANGLES :
PLANE :0-.:: 90-,;:
L“MINOIJS ,,)4.,}! :45.000 21.000
LuMINANCE DATA IN ,OC’TL-ERTS
ANGLE A~PAGE &=RAG. AVT?AGE
,. >EJ 0-0,. WE& 9;;~
1165.
55 1082. 1048. 962.
65 610. 550. 415.
75 42, 56. 56.
85 0. 30. 35.
MODEL NO. DPB2S18DS340
coefficients of utilization-zonal cavity method
DE I9n xl ‘x-
.. 1.“ .. ..
RW 70 50 30 50 30 10 50 30 10
I78 75 73 71 69 68
268 67 65 72 68 64 64 61 59 62 60 38
Q3 6/ 61 56 38 54 51 56 53 51
?4 62 !)5 !10 52 48 45
=5 51 47 44
!)7 49 43
=47 42 39 45 41 38
!52 44 38
:6 47 37 34 41 37 34
~7 48 39 34 38 33 29 37 33 29
98 44 35 30 34 29 25 33 29 25
Y941 31 26 30 25 22 29 25 22
10 .38 28 23 27 23 19 27 22 19
visual comfort probability [VCP) avcrayc 100 Ic rcllcctances 80/50/20
~
100 60 I86 83 80 75 I88 86 83 77
100 80 86 84 81 77 89 87 84 79
100 100 86 83 81 77 89 87 85 81
ORDERING INFORMATION
Explanation of Catalog Number Example: DPB2S18DS340120LEGLR
%T~T%T~T~=7fz,
alum[numlouver IIII
BOOYSTYLE: CEILINGTYPE: LOUVERFINISH*: LAMP BALLA;TTYPE: ‘0” ‘e’ ‘GLR)”
SurfaceBox S=SurTace O=Semt-specular QUANTIN
L=LowIndesceoceSemi-specular LE=LowEnergy
P=LowIridescenceSpecular OC=Octron
S=Secular SS=Electronic
$W=hltePaint SO=ElectronicOctron
G= ChampagneGold OIM=Oimmlng
OPTIONS/ACCESSORIES
STEM AND CANOPY SETS Suspends fixture 6, FUSING Internal fast-blow fusing SUFFIX GLR
12, 18“ or 24” from surface (Four per fixture IS Internal slow-blow fusing SUFFIX GMF
recommended )RADIO INTERFERENCE FILTER 120 or 277 volt, 50
CATALOG NUMBER ASC6 (6) or 60 Hz One per fixture standard SUFFIX RF
ASC12 (12) ELECTRICALAMRING OPTIONS Consult factory
ASC18 (18)
‘Consultfactoryfor avallablldy ASC24 (24”)
of louverhmhes
SPECIFICATIONS
PERFORMANCE In an mstallatlon of 3lamp 40W Iumlnalres [n a
room cavlfy rat[o of 1wlfh reflectance of 80% celllng, 50% wall, 20%
floor, the C U shall not be less than 75 To prevent glare the VCP
shall be not less than 86 elfher Iengthw[se or crosswise (at 100 fc
level) and the average brightness at 65Pshall not exceed 610 foot-
Iamberts To control vellmg reflections, Iumlnalre output rthe 30-9~
zone shall be not less than 697.
MATERIALS Chassis parts are die-formed 20 gauge steel, welded
for rlglddy wlfh all seams flmshed smooth Louver Epre-anodized
alumlnum (CollzakR or equal )
STANDARD FINISH: Louver–semi-specular anodized, vertical grain
alum[num reflector sheet. Cavity—whlfe baked acryl!c enamel, mlnl-
mum 86% reflectance Phosphafe undercoating, Chassis extenor-
whlfe baked acrylrc enamel
ELECTRICAL: Rapid start HPF, LE (low energy) thermally protected
class “P” ballast CBM. cert[f[ed by E.T.L. If KOcswlthm 3“ of
ballast, use wire suitable for at least 9~
LABELS IB.E.W. Usted by Underwrlfers Laboratories.
1-1<31”1701-11=1? BINDUSTRIAL WAY WILMINGTON MA 01887. [phone]
100 LIGHTING WAY SECAUCUS NJ 07094. [phone]
aGNLW: company Printed (n US A 10M 10/90