Job Information
Type:
"JSQPSU3PBE'BMM3JWFS."t t'BY
We reserve the right to change details of design, materials and finish.
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Lighting Systems
RT6-8
1BHFPG
-ZUFUVCF*OEJSFDU5SBDL-JHIU51FS'PPU4FDUJPO
20
20
3
4
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 (R
m
. Width = 10xMtg. Ht. above work plane)
RCR = 5 (R
m
. Width = 2xMtg. Ht. above work plane)
RCR = 10 (R
m
. 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 a
m
ps.
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" (243.84c
m
)
48" (121.92c
m
)
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" (243.84c
m
)
96" (243.84c
m
)
48" (121.92c
m
)
20' 6" (624.84c
m
)
3” (7.62c
m
) 6“ (15.24c
m
) 9" (22.86c
m
) 12” (30.54c
m
) 18” (45.72c
m
) 24” (60.96c
m
)
S12 = 12" OAL
S18 = 18" OAL
S24 = 24" OAL
Add
WH
for
white ste
m
Ordering Instructions
Individual Fixtures:
1. Order nu
m
ber 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. Deter
m
ine run length.
2. Order the appropriate nu
m
ber of JOINER FIXTURES for the co
m
plete run.
3. Order one POWER FEED END SET per run.
4. Order one SINGLE STEM or CABLE ASSEMBLY per JOINER FIXTURE.
5. For cable
m
ounted runs that exceed a
m
perage li
m
its, order the appropriate
nu
m
ber of CABLE/CORD FEEDS.
Square/Rectangle Patterns:
1. Order appropriate nu
m
ber of JOINER FIXTURES to co
m
plete the pattern size.
2. Order nu
m
ber and type of JOINER BLOCKS required.
3. Order one SINGLE STEM or CABLE ASSEMBLY per JOINER FIXTURE.
4. For cable
m
ounted patterns that exceed a
m
perage li
m
its, order the appropriate
nu
m
ber of CABLE/CORD FEEDS.
Add
WH
for
white ste
m
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
0
70
70
70
60
60
60
41
41
41
1
61
58
56
52
50
48
36
34
33
2
53
49
46
45
42
39
31
29
28
3
47
42
38
40
36
33
27
25
23
4
41
36
32
35
31
27
24
21
19
5
36
31
27
31
27
23
21
19
16
6
32
27
23
28
23
20
19
16
14
7
29
23
20
25
20
17
17
14
12
8
26
21
17
22
18
15
15
13
10
9
23
18
15
20
16
13
14
11
09
10
21
16
13
18
14
12
13
10
08
CANDLEPOWER CURVE
ROOM CA
VITY RA
TIO
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
90
0
0
0
0
0
85
0
0
0
0
0
75
0
0
0
0
0
65
0
0
0
0
0
55
0
0
0
0
0
45
0
0
0
0
0
35
0
0
0
0
0
25
0
0
0
0
0
15
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
ZONE
Deg.
0
22
45
67
90
Di
m
ensions given are both fixture
lengths and
m
ounting distances.
3” (7.62c
m
) END SET
