Lightolier CD7-3 User manual

Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
"JSQPSU3PBE'BMM3JWFS."tt'BY
We reserve the right to change details of design, materials and finish.
XXXMJHIUPMJFSDPN½1IJMJQT(SPVQt
Lighting Systems CD7-3
1BHFPG2 -PXQSPGJMF%JSFDU-PVWFS-JHIU51FS'PPU4FDUJPO
$
2
1
4
3
Half Scale
9" (22.86cm)
5" (12.70cm)
3-1/4"
(8.26cm)
Ordering Information
Style Type Mounting Length Total Lamps Color Ballast & Voltage
1 %JSFDU-PVWFS 1 4VSGBDF 4 GPPU 3 -BNQ5 White E815&MFDUSPOJD7
2 = Cable 8GPPU QFSGJYUVSF  E825&MFDUSPOJD7
3 4UFN  GJYUVSF  HD1 5&MFDUSPOJD1PXFS4QFD®
4 = Wall 6 -BNQ5  )%'%JNNJOH7
     QFSGJYUVSF  HD2 5&MFDUSPOJD1PXFS4QFD®
     GJYUVSF  )%'%JNNJOH7
M71 5&MFDUSPOJD%JNNJOH#BMMBTU7
M72 5&MFDUSPOJD%JNNJOH#BMMBTU7
CD7 1 WH
For all fixtures represented in this family please refer to the brochure and/or additional specification sheets.
$PNQMFUFPSEFSJOHJOTUSVDUJPOTCFMPX
Features
1. Housing&YUSVEFEBMVNJOVN%JFDBTUFOEDBQNFDIBOJDBMMZBUUBDIFEXJUIOP
FYQPTFEGBTUFOFST$PODFBMFEBDDFTTIPMFTJOFOEQMBUFGPSUISPVHIXJSJOH
2. Lamping:0OF5XBUUGMVPSFTDFOUMBNQBTTQFDGJFE1SPWJEFECZPUIFST
3. Reflector:"DDVSBUFQBSBCPMJDTIBQFEEJFGPSNFETFNJTQFDVMBSBOPEJ[FE
BMVNJOVNSFGMFDUPSXJUI¾TIJFMEJOHDSPTTXJTF
4. Louver:1BSBCPMJDTIBQFEEJFGPSNFETFNJTQFDVMBSBOPEJ[FEBMVNJOVN
1SPWJEFTMPXCSJHIUOFTTJOMFOHUIXJTFBOEDSPTTXJTFWJFXTXJUI¾TIJFMEJOH
lengthwise. Concealed latches operate from either side.
Electrical
4QFDJGZWPMUPSWPMUDPOEVDUPSHBVHFXJSF$PMPSDPEFERVJDL
DPOOFDUPSTBMMPXFBTFPGDPOOFDUJPOGPSKPJOFSNPEVMFT'PSTQFDJBMDJSDVJUJOH
DPOTVMUGBDUPSZ3BQJETUBSU)1'DMBTT1UIFSNBMMZQSPUFDUFE1PXFS4QFD)%'
dimming ballast is available. Factory installed ballast disconnect allows the ballast
UPCFEJTDPOOFDUFEGSPNBOESFDPOOFDUFEUPJODPNJOHQPXFSVOEFSMPBEXJUIPVU
UVSOJOHUIFFOUJSFDJSDVJUPGG
Mountings
Cable SuspensionOPUTIPXODNBOEDNEJBNFUFS
GMBUDBOPQZGJOJTIFEFOBNFMXIJUFDNEJBNFUFSTUBJOMFTTTUFFMBJSDSBGU
DBCMFBEKVTUBCMFVQUPDNBEKVTUBCMFDBCMFHSJQQFS
Stem MountingOPUTIPXODNEJBNFUFSGMBUDBOPQZ
DNEJBNFUFSSJHJENPVOUFETUFN8IJUFGJOJTI$BOCFDVUUPMFOHUIPOKPC
4FMGBMJHOJOHTXJWFMQSPWJEFTBEKVTUBCJMJUZVQUP¾PGTMPQFT
Surface & Wall Mounting OPUTIPXODPOTVMUGBDUPSZGPSBWBJMBCJMJUZ
Finish
1PXEFSDPBUFECBLFEXIJUFFOBNFM$VTUPNDPMPSTBWBJMBCMFDPOTVMUGBDUPSZ
Options and Accessories
&NFSHFODZCBUUFSJFTBWBJMBCMF
Ordering Instructions
Individual Fixtures:
0SEFSOVNCFSPG'*9563&4GJYUVSFDPNFTDPNQMFUFXJUIFOEDBQTNPVOUJOH
IBSEXBSFBOEQPXFSGFFET
Continuous Rows:
%FUFSNJOFSVOMFOHUI
0SEFSUIFBQQSPQSJBUFOVNCFSPG'*9563&4GPSUIFDPNQMFUFSVO'JYUVSFTDBOCF
CPMUFEUPHFUIFSBOEUISPVHIXJSFEUPDPNQMFUFMPOHSVOT
Labels
6-D6-BOE*#&8

Job Information Type:
"JSQPSU3PBE'BMM3JWFS."tt'BY
We reserve the right to change details of design, materials and finish.
XXXMJHIUPMJFSDPN½1IJMJQT(SPVQt $
Lighting Systems CD7-3
1BHFPG2 -PXQSPGJMF%JSFDU-PVWFS-JHIU51FS'PPU4FDUJPO
Performance and Quick Calculators
REPORT NO: -3-#
LAMP: 85
LUMENS: 
EFFICIENCY: 
CANDLEPOWER CURVE
90˚
85˚
95˚
105˚
75˚
65˚
55˚
115˚
125˚
180˚ 175˚ 165˚ 155˚ 145˚ 135˚
0˚ 5˚ 15˚ 25˚ 35˚ 45˚
90˚
0˚
900
1800
600
1800
900
2
400
600
2
400
0
CANDLEPOWER
;0/& 
%&(
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
      ZONAL LUMEN SUMMARY
 ;0/& -6.&/4 #"3&-".1 -6.*/"*3&
        
       
        
94-1/2” (240.03cm) 49” (124.46cm)94-1/2” (240.03cm)
20’ 5” (622.30cm)
8-Foot Fixture 4-Foot Fixture 8-Foot Fixture
45-1/2” (115.57cm)
49” (124.46cm)
94-1/2” (240.03cm)
98” (248.926cm)
37” (93.98cm)6” (15.24cm)
4-Foot Cable and Stem
8-Foot Cable and Stem
Wall
49” (124.46cm)
Mounting Details
3-1/4” (8.26cm)
9” (22.86cm)
Stem
24”
(60.96cm)
3-1/4” (8.26cm)
9” (22.86cm)
Cable
24”
(60.96cm)
3-5/8”(9.21cm)
4-1/2”
(15.43cm)
Surface
9” (22.86cm)3” (7.62cm)
12” (30.48cm)
Wall
Sample Run
20 10 20 30 40 50 60 70 80 90
40
60
80
100
120
ROOM SURFACE REFLECTANCES: 80% CEILING, 50% WALLS, 20% FLOOR
INITIAL FOOTCANDLES
AREA PER FIXTURE IN SQUARE FEET
CENTER TO CENTER DISTANCE OF FIXTURES IN FEET
ABOVE DATA FOR 1LT-40 W 49” UNITS. FOR 2LT 49” UNITS FC X 17
3200 LUMENS PER LAMP
RCR = 1 (Rm. Width = 10xMtg. Ht. above work plane)
RCR = 5 (Rm. Width = 2xMtg. Ht. above work plane)
RCR = 10 (Rm. Width = Mtg. Ht. above work plane)
SPACING RATIOS: PARALLEL = 1.2 / PERPENDICULAR = 1.7
3 4 5 6 7 8 9
Fixture Lengths & Mounting Locations
COEFFICIENTS OF UTILIZATION
&''&$5*7&$&*-*/($"7*5:3&'-&$5"/$&
 70 
8"--3&'-&$5"/$&
 30 10  30 10  30 10
300.$"7*5:3"5*0
0        
1        
2        
3        
 37 
32 37  32 36  32
6 31   31   31 
732 26 31  26 31  26
26   26    23
27 23 21 26 23 21 26 23 21
10 23 20  23 20  23 20 
'-003$"7*5:3&'-&$5"/$&