Lightolier RT6-4 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 RT6-4
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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
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY REFLECTANCE
80 70 50
% WALL REFLECTANCE
50 30 10 50 30 10 50 30 10
0 50 50 50 49 49 49 46 46 46
145 434244 4241 424140
240 383639 3736 383635
337 343236 3331 353231
433 302833 3027 312927
530 272530 2724 292624
628 242227 2422 262422
725 222025 2220 242119
823 201823 2018 221917
921 181621 1816 201816
10 19 16 14 19 16 14 18 15 13
ROOM CAVITY RATIO
CANDLEPOWER
ZONAL LUMEN SUMMARY
ZONE LUMENS % BARELAMP % LUMINAIRE
0-90 2401 41.4 98.7
90-180 33 0.6 1.3
0-180 2434 42.0 100.0
18000000
17500000
16500000
15500000
14500000
13500000
12500000
11500000
105 2 4 14 17 5
95 5133034 7
90 6224246 9
85 18 32 55 62 27
75 61 74 103 108 93
65 114 138 235 240 240
55 199 262 387 503 528
45 384 442 530 645 710
35 621 664 742 831 883
25 826 854 914 955 1018
15 1011 1029 1064 1101 1106
5 1117 1117 1127 1127 1131
0 1131 1131 1131 1131 1131
ZONE
Deg.
022456790
90˚
85˚
95˚
105˚
75˚
65˚
55˚
115˚
125˚
180˚ 175˚ 165˚ 155˚ 145˚ 135˚
0˚ 5˚ 15˚ 25˚ 35˚ 45˚
600
400
900
200
1000
600
800
400
1000
200
1200
1200
0
REPORT NO: LRL 689-7C
LAMPS: 2-32WT8
LUMENS: 2900
EFFICIENCY: 42.0%
CANDLEPOWER CURVE
Performance and Quick Calculator
Dimensions given are both fixture
lengths and mounting distances.
3” (7.62cm) END SET
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