Metalux • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
10/06/2008 11:40:01 AM
Specifications and Dimensions subject to change without notice.
ADF071376
PHOTOMETRICS
ORDERING INFORMATION
ACCESSORIES
SHIPPING INFORMATION
VT3
C o e ffi c i e n t s o f U t i l i z a t i o n
Effective floor cavity reflectance
20%
rc
80%
70%
50%
30%
10%
0%
rw
70 50 30 10
70 50 30 10
50 30 10
50 30 10
50 30 10
0
RCR
0
1
2
3
4
5
6
7
8
9
10
Z o n a l L u m e n S u m m a r y
Zone
Lumens
%Lamp
%Fixture
0-30
0-40
0-60
0-90
0-180
C a n d e l a
Angle
Along II
45°
Across
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
VT3-232DR-UNV-
EB81-WL-U
(1) Electronic Ballasts
(2) 32W T8 lamps
2850 lumens
Spacing criterion:
(II) 1.3 x mounting
height, ( ) 1.5 x
mounting height
Efficiency 77.4%
Test Report:
LTL10864.IES
LER =FL72
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.34
1103
1103
1103
1097
1108
1107
1083
1107
1106
1059
1091
1127
1025
1089
1113
983
1058
1098
932
1035
1088
870
991
1052
801
952
1024
725
892
971
640
831
920
548
753
878
451
683
814
352
611
771
251
550
698
155
471
592
77
367
513
28
290
427
6
217
342
91 91 91 91
89 89 89 89
84 84 84
79 79 79
75 75 75
73
82 78 74 70
79 75 72 69
71 68 66
67 65 63
64 62 60
58
74 67 61 56
71 65 60 55
61 57 53
58 54 51
55 52 49
47
67 58 52 46
65 57 51 46
54 49 44
51 47 43
49 45 42
40
61 51 44 39
59 50 43 38
48 42 37
45 40 36
43 39 35
33
56 45 38 32
54 44 37 32
42 36 31
40 34 30
38 33 30
28
51 40 33 28
49 39 32 27
37 31 27
36 30 26
34 29 26
24
47 36 29 24
45 35 28 23
33 27 23
32 27 23
30 26 22
20
43 32 25 20
42 31 25 20
30 24 20
29 23 19
27 23 19
17
40 29 22 17
38 28 22 17
27 21 17
26 20 17
25 20 16
15
37 26 20 15
36 26 19 15
24 19 15
23 18 15
22 18 14
13
899
15.8
20.4
1512
26.5
34.3
2847
49.9
64.5
4169
73.1
94.5
4413
77.4
100.0
L u m i n a n c e Da t a
Average
Average
Average
Angle
0-Deg
45-Deg
90-Deg
in Deg
cd/sm
cd/sm
cd/sm
45
5519
7213
7212
55
5083
6756
7098
65
4347
6377
7074
75
3001
6097
6510
85
1349
5151
6092
C o e ffi c i e n t s o f U t i l i z a t i o n
Effective floor cavity reflectance
20%
rc
80%
70%
50%
30%
10%
0%
rw
70 50 30 10
70 50 30 10
50 30 10
50 30 10
50 30 10
0
RCR
0
1
2
3
4
5
6
7
8
9
10
L u m i n a n c e Da t a
Average
Average
Average
Angle
0-Deg
45-Deg
90-Deg
in Deg
cd/sm
cd/sm
cd/sm
45
7704
10245
10279
55
7142
9700
9531
65
6126
8631
10102
75
4240
9114
10293
85
2265
7674
8760
Z o n a l L u m e n S u m m a r y
Zone
Lumens
%Lamp
%Fixture
0-30
0-40
0-60
0-90
0-180
C a n d e l a
Angle
Along II
45°
Across
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
VT3-254T5DR-UNV-
EHT1-WL-U
(1) Electronic Ballasts
(2) 54W T5 lamps
4400 lumens
Spacing criterion:
(II) 1.2 x mounting
height, ( ) 1.5 x
mounting height
Efficiency 69.7%
Test Report:
LTL10777.IES
LER =FL59
Yearly Cost of 1000
lumens, 3000 hrs
at .08 KWH = $4.05
1546
1546
1546
1540
1525
1533
1519
1548
1525
1483
1514
1546
1436
1509
1566
1375
1487
1530
1300
1446
1509
1215
1396
1502
1118
1315
1425
1012
1267
1384
896
1174
1308
770
1081
1179
634
954
1107
496
827
1101
352
771
1044
219
704
936
113
578
807
47
432
614
13
285
431
82 82 82 82
80 80 80 80
76 76 76
72 72 72
69 69 69
67
74 70 66 63
72 68 65 62
65 62 59
61 59 57
58 57 55
53
66 60 55 50
64 58 54 49
55 51 48
53 49 46
50 47 45
43
60 52 46 41
58 51 45 41
49 44 40
46 42 39
44 41 38
36
55 46 40 35
53 45 39 34
43 38 33
41 36 33
39 35 32
30
50 40 34 29
48 40 33 29
38 32 28
36 31 27
34 30 27
25
46 36 29 25
44 35 29 24
34 28 24
32 27 24
31 26 23
22
42 32 26 21
41 32 25 21
30 25 21
29 24 20
28 23 20
18
39 29 23 18
38 28 22 18
27 22 18
26 21 17
25 20 17
16
36 26 20 16
35 25 19 15
24 19 15
23 18 15
22 18 15
13
33 23 18 14
32 23 17 14
22 17 13
21 17 13
20 16 13
12
1253
14.2
20.4
2112
24.0
34.4
3985
45.3
64.9
5908
67.1
96.3
6137
69.7
100.0
S A M P L E N U M B E R : V T 3 - 2 3 2 D R - U N V- E B 8 1- W L- U
Tandem
Blank
= 4' Length
8T
=8' Length
Series
VT3
=Vaportite
Number of Lamps
(3)
1, 2
or
3
Lamps
(Not included)
Wattage (Length)
32
=32W T8 (48")
28T5
=28W T5 (48")
54T5
=54W T5HO (48")
(5)
Lens
DR
=Internal Prismatic Lens/15% DR High Impact Additive (Standard)
DR-50
=50% High Impact Additive (High Impact)
DR-100
=100% High Impact Additive (Extreme)
Voltage
(1)
120V
=120 Volt
277V
=277 Volt
347V
=347 Volt
UNV
=Universal
Voltage 120/277
(2)
UNC
=Universal
Voltage 347/480
WL
=Wet Label
GL
=Single Element Fuse
GM
=Double Element Fuse
EL
=Emergency Installed
(3), (4)
Options
8L
=8 Latches (IP67 Rating)
M4
=Miro 4 Interior Reflector
RIF1
=Radio Interference
Suppressor
TH
=(2) Top Watertite Hubs
only, no End Hubs
(5)
TEH
=(2) Top & (2) End
(5)
Watertite Hubs (all Watertite
Hubs have 1/2" Conduit
Entry)
SSL
=Stainless Steel Latches
Packaging
U
=Unit Pack
Ballast Type
(1), (4)
EB8
=T8 Electronic Instant Start.
Total Harmonic Distortion < 10%
EB8 /PLUS
=T8 Electronic Instant Start.
High Ballast Factor >1.13. Total
Harmonic Distortion < 20%
ER8
=T8 Electronic Program Rapid Start.
Total Harmonic Distortion < 10%
EBT
= T5 Linear Electronic Program Rapid Start.
Total Harmonic Distortion < 10%
EHT
= T5 Linear Electronic Start High Ambient.
Total Harmonic Distortion < 10%
No. of Ballast
1 or 2
No. of
Ballast
1 or 2
No. of Ballast
1 or 2
No. of Ballast
1 or 2
No. of Ballast
(3)
1 or 2
NOTES
:
(1)
Products also available in non-US voltages and frequencies for international
markets.
(2)
Not available when specifying emergencies, voltage must be specific.
(3)
3
Lamp 54W T5HO is recommended for ambient temperatures below 102°F (40°C) with
EHT2 ballasts, and below 0°F (-18°C) with EHT1 ballast.
(4)
Emergency option in 3 lamp
version must use remote mount test switch.
(5)
Top Hub required when stem mounting.
For complete product data, reference the Fluorescent Specification binder. Specifications &
dimensions subject to change without notice. Consult your Cooper Lighting
Representative for availability and ordering information.
Accessories (order separately)
VT2-Chain/Set-U=Chain Hanging Set
Includes 6 ft. of chain, 4 large S-Hooks and 4
small S-Hooks
Order One (1) Kit for each 4' Fixture
Two (2) Kits Recommended For 8' Fixtures.
VT2-SS-MBK=Stainless Steel Mounting
Bracket
VT3-132 DR-WL
16 lbs.
VT3-232 DR-WL
16 lbs.
VT3-154T5
16 lbs.
VT3-254T5
16 lbs.
Catalog No.
Wt.
