Lightolier RT6-8 Indoor Furnishings User Manual


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Job Information Type:
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We reserve the right to change details of design, materials and finish.
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Lighting Systems RT6-8
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20
20
34 5 6 7 8 9 10 11 12 13
40 60 80 100 120 140 160
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
2000 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 = 1.3 / PERPENDICULAR = 1.5
Mounting & Joiner Block Accessories
"T" Joiner Block
RT62-TD
6"
6"
9"
9"
"L" Joiner Block
RT62-LD
6"
6"
9"
12"
6"
6"
9"
12"
"X" Joiner Block
RT62-XD
Power Feed End Set
Cable/Cord
RT62 EDCC36
(straight cord)
RT62 EDCCC36
(coiled cord)
Max 10 amps.
Single Stem
Chrome
Power Feed End Set
Chrome Stem
RT62 ED12 = 12" OAL
RT62 ED18 = 18" OAL
RT62 ED24 = 24" OAL
3" 3"
Cable Assemblies
C36 (cable only)
CC36 (cable/straight
cord feed)
CCC36 (cable/coiled
cord feed)
Inline joiner block available: RT62ILD
Sample Run
Fixture Lengths & Mounting Locations
4-FOOT JOINER 8-FOOT JOINER
96" (243.84cm)48" (121.92cm)
POWER FEED SINGLE SINGLE SINGLE
END SET STEM OR CABLE STEM OR CABLE STEM OR CABLE
8-FOOT JOINER 8-FOOT JOINER 4-FOOT JOINER
96" (243.84cm)
96" (243.84cm)
48" (121.92cm)
20' 6" (624.84cm)
3” (7.62cm) 6“ (15.24cm) 9" (22.86cm) 12” (30.54cm) 18” (45.72cm) 24” (60.96cm)
S12 = 12" OAL
S18 = 18" OAL
S24 = 24" OAL
Add WH for
white stem
Ordering Instructions
Individual Fixtures:
1. Order number of JOINER FIXTURES.
2. Order one POWER FEED END SET per fixture.
3. Order one SINGLE STEM or CABLE ASSEMBLY per JOINER FIXTURE.
Continuous Rows:
1. Determine run length.
2. Order the appropriate number of JOINER FIXTURES for the complete run.
3. Order one POWER FEED END SET per run.
4. Order one SINGLE STEM or CABLE ASSEMBLY per JOINER FIXTURE.
5. For cable mounted runs that exceed amperage limits, order the appropriate
number of CABLE/CORD FEEDS.
Square/Rectangle Patterns:
1. Order appropriate number of JOINER FIXTURES to complete the pattern size.
2. Order number and type of JOINER BLOCKS required.
3. Order one SINGLE STEM or CABLE ASSEMBLY per JOINER FIXTURE.
4. For cable mounted patterns that exceed amperage limits, order the appropriate
number of CABLE/CORD FEEDS.
Add WH for
white stem
Performance and Quick Calculator
90˚
85˚
95˚
105˚
75˚
65˚
55˚
115˚
125˚
180˚ 175˚ 165˚ 155˚ 145˚ 135˚
0˚ 5˚ 15˚ 25˚ 35˚ 45˚
600
400
800
200
1000
600
800
400
1000
200
1200
1200
0
REPORT NO: LRL 489-10D
LAMPS: 2-32WT8
LUMENS: 2900
EFFICIENCY: 73.6%
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY REFLECTANCE
80 70 50
% WALL REFLECTANCE
50 30 10 50 30 10 50 30 10
070 707060 6060 414141
161 585652 5048 363433
253 494645 4239 312928
347 423840 3633 272523
441 363235 3127 242119
536 312731 2723 211916
632 272328 2320 191614
729 232025 2017 171412
826 211722 1815 151310
923 181520 1613 141109
10 21 16 13 18 14 12 13 10 08
CANDLEPOWER CURVE
ROOM CAVITY RATIO
ZONAL LUMEN SUMMARY
ZONE LUMENS % BARELAMP % LUMINAIRE
0-90 0 0.0 0.0
90-180 4270 73.6 100.0
0-180 4270 73.6 100.0
CANDLEPOWER
180 821 821 821 821 821
175 821 827 848 855 867
165 800 860 954 1027 1040
155 747 876 1076 1234 1284
145 654 865 1178 1366 1428
135 523 812 1157 1267 1278
125 417 770 1014 1102 1096
115 272 635 734 757 763
105 128 351 398 401 401
95 24 80 94 95 95
9000000
8500000
7500000
6500000
5500000
4500000
3500000
2500000
1500000
500000
000000
ZONE
Deg.
022456790
Dimensions given are both fixture
lengths and mounting distances.
3” (7.62cm) END SET
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