Cooper Lighting VT2 User Manual
Catalog #
Project
Comments
Prepared by
Type
Date
SPECIFICATION FEATURES
09/29/2008 10:06:07 AM
Consult your representative for additional options and finishes.
Specifications and Dimensions subject to change without notice.
ADF071394
LAMP CONFIGURATIONS
MOUNTING DATA
INSTALLATION DATA
DESCRIPTION
The VT2 Series is an energy efficient industrial Vaportite fixture that features
rugged and durable construction. The VT2 incorporates a full metal fixture
liner inside a reinforced fiberglass housing with a high impact diffuser. This
Vaportite series is suitable for interior and exterior applications and can be
surface or chain mounted.
The VT2 Series has been designed for maximum operation in commercial
institutional and industrial environments where weathering, high
temperature, humidity and dust or corrosive fumes are present.
A ... Construction
Fiberglass housing is reinforced
polyester and self-extinguishing
(ASTM-D635-74) plastic of a
permanent pearl gray color. Top of
housing has nine embossments
(4' unit) and thirteen embossments
(8' unit), providing mounting
flexibility on uneven surfaces. A
watertight hub for 1/2" conduit
entry is provided at each end of
housing (standard) for continuous
feed. Polyurethane gasketing is
formed in the housing providing a
continuous seamless seal for the
diffuser. Six sturdy cam latches (4'
unit) and twelve (8' and tandem
unit) clamp diffuser tightly for a
positive seal between housing,
gasketing and diffuser.
B ... Electrical*
Unit has full metal liner (channel)
secured by brass internal/external
mounting studs for positive
grounding, maximum protection
and rigidity. Ballasts are CBM/ETL
Class "P" certified suitable to plus
50°F. Spring loaded lampholders.
Electrical components and fixtures
are UL/CUL listed for Wet
Locations.**
IP65 approved (4' only).
C ... Lens
"DR" - Clear low brightness pattern
acrylic with 15% high impact
additive.
"DR-100" - Clear low brightness
pattern acrylic with 100% high
impact additive.
Example: VT2-296DR-100
"LEX" - High impact clear low
brightness pattern polycarbonate.
LEXAN
Example: VT2-296LEX.
D ... Reflectors
Optional die formed finished or
95% specular miro reflector.
VT2
132
232
332
154T5
254T5
4' OR 8' INDUSTRIAL
1, 2 OR 3 LAMP T8
1 OR 2 LAMP T5HO
Vaportight Industrial
5-7/8"
[149mm]
7" [178mm]
A B C
5"
[127mm]
7"
[178mm]
X
Y
6-5/8"
[168mm]
Z
5"
[127mm]
7"
[178mm]
X
Y
6-5/8"
[168mm]
Z
W
1-lamp
2-lamp
5"
[127mm]
7"
[178mm]
X
Y
6-5/8"
[168mm]
Z
W
3-lamp (T8 Only)
X=2-1/8"
[54mm]
Y=3-3/16"
[81mm]
Z=1-1/2"
[38mm]
W=2-5/8"
[67mm]
6-5/8"
[168mm]
49-13/16" [1265mm]
X
Y
X=5-3/8"
[137mm]
Y=5-3/8"
[102mm]
41-1/2" [1054mm]
Optional Back Hub
Locations
38-3/4" [984mm]
1/4" x 28" Stud
(2 Places)
6-5/8"
[168mm]
97-13/16" [2484mm]
X Y
X=5-3/8"
[137mm]
Y=5-3/8"
[102mm]
89-1/2" [2273mm]
Optional Back Hub
Locations
87-1/16" [2211mm]
1/4" x 28" Stud
(4 Places)
5-1/8"
[130mm]
40-13/16"
[1037mm]
40-13/16"
[1037mm]
MOUNTING BRACKETS
Furnished
Two per 2' and 4' Unit
Four per 8' Unit
OPTIONAL CHAIN HANGING SET
(VT2-CHAIN/SET-U)
Includes 6 ft. of chain, 4 large S-Hooks and 4
small S-Hooks
Order One (1) Kit for each 2' or 4' Fixture
Two (2) Kits Recommended For 8' Fixture
EB Ballast & STD Lamps
132 (36), 232 (57), 332 (82)
EB Ballast & T5HO Lamps
254T5 (121), 8T254T5 (242)
EB Ballast & T5HO Lamps
154T5 (62), 254T5 (117)
EB Plus Ballast & STD Lamps
132 (46), 232 (73), 332 (108)
Luminaire Efficacy Rating
LER = FI-73
Catalog Number: VT-232DR
Yearly Cost of 1000 lumens,
3000 hrs at .08 KWH = $3.29
*Reference the lamp/ballast data in the
Technical Section for specific lamp/ballast
requirements.
**Not Suitable for Wet Locations if EL4
Option is added. Consult Pre Sales
Technical Support.
E N ER G Y DATA
Input Watts:
LAMPS CONTAIN MERCURY. DISPOSE ACCORDING
TO LOCAL, STATE OR FEDERAL LAWS
Safe and convenient means of
disconnecting power
COOPER LIG HT IN G - ME TA LU X
®
Specifications and Dimensions subject to change without notice.
PHOTOMETRICS
ORDERING INFORMATION
ACCESSORIES
SHIPPING DATA
VT2
C o e ffi c i en ts o f Ut il iz at io 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 in an ce D at a
Average Average Average
Angle 0-Deg 45-Deg 90-Deg
in Deg cd/sm cd/sm cd/sm
45 7779 10632 11288
55 7074 10221 10954
65 6110 9764 12196
75 5205 13928 20408
85 4251 27797 39527
Z o n al L um en S um ma ry
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
||
?
C a n dl ep ow e r
Angle Along II 45° Across ?
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
VT2-254DR-UNVEB81-WL-M4-U
Electronic Ballast
(2) F54/T5/835 Lamps
4460 Lumens each
Spacing criterion:
(II) 1.2 x mounting
height, (? ) 1.6 x
mounting height
Efficiency 74.3%
Test Report:
127P111
LER = FI57
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $4.24
1615 1615 1615
1613 1632 1648
1592 1673 1723
1556 1704 1781
1504 1717 1820
1438 1712 1839
1357 1683 1815
1262 1625 1743
1154 1532 1635
1033 1412 1499
902 1263 1355
762 1101 1180
621 944 994
485 775 968
362 667 1051
253 677 992
158 612 827
74 455 647
26 297 463
87 87 87 87 85 85 85 85 80 80 80 76 76 76 72 72 72 70
78 73 70 66 75 71 68 65 67 64 62 64 61 59 60 59 57 55
70 63 57 52 68 61 56 51 58 53 50 55 51 48 52 49 46 44
64 55 48 43 61 53 47 42 51 45 41 48 43 40 45 42 39 37
58 48 41 36 56 47 40 35 45 39 34 42 38 34 40 36 33 31
53 43 36 31 51 42 35 30 40 34 30 38 33 29 36 32 28 26
49 39 32 27 47 38 31 26 36 30 26 34 29 25 33 28 25 23
45 35 28 23 44 34 28 23 32 27 23 31 26 22 30 25 22 20
42 32 25 21 41 31 25 20 30 24 20 28 23 20 27 23 19 18
39 29 23 18 38 28 22 18 27 22 18 26 21 18 25 21 17 16
37 27 21 17 36 26 20 16 25 20 16 24 19 16 23 19 16 14
1411 15.8 21.3
2397 26.9 36.2
4380 49.1 66.2
6268 70.3 94.8
6614 74.2 100.0
C o e ffi c i en ts o f Ut il iz at io 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 in an ce D at a
Average Average Average
Angle 0-Deg 45-Deg 90-Deg
in Deg cd/sm cd/sm cd/sm
45 4874 6095 5343
55 4392 5171 4906
65 3669 4791 5995
75 2853 5921 5721
85 1868 5874 5512
Z o n al L um en S um ma ry
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
||
?
C a n dl ep ow e r
Angle Along II 45° Across ?
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
VT2-232DR-UNVEB81-WL-M4-U
Electronic Ballast
(2) T8 Lamps
2850 Lumens each
Spacing criterion:
(II) 1.3 x mounting
height, (? ) 1.6 x
mounting height
Efficiency 81.7%
Test Report:
127P113
LER = FI71
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.39
1036 1036 1036
1036 1059 1077
1023 1114 1175
1000 1175 1275
968 1227 1344
926 1255 1352
876 1245 1284
817 1184 1182
750 1080 1070
674 961 946
591 834 833
501 706 780
408 597 785
317 533 816
233 520 755
160 489 624
97 396 518
45 302 434
16 224 353
96 96 96 96 93 93 93 93 87 87 87 82 82 82 78 78 78 76
86 81 77 73 83 78 74 71 74 70 68 69 67 64 65 63 61 59
77 69 63 58 74 67 61 57 63 58 54 60 56 52 56 53 50 48
70 60 53 47 67 59 52 46 55 49 45 52 47 43 49 45 42 40
64 53 45 40 61 52 44 39 49 43 38 46 41 37 44 39 35 33
58 47 39 34 56 46 39 33 44 37 32 41 36 31 39 34 31 29
54 42 35 29 52 41 34 29 39 33 28 37 32 27 35 30 27 25
50 38 31 26 48 37 30 25 35 29 25 34 28 24 32 27 24 22
46 35 28 23 45 34 27 22 32 26 22 31 25 21 29 25 21 19
43 32 25 20 42 31 25 20 30 24 20 28 23 19 27 22 19 17
40 29 23 18 39 29 22 18 27 22 18 26 21 17 25 20 17 15
985 17.3 21.1
1675 29.4 36.0
2999 52.6 64.4
4316 75.7 92.7
4658 81.7 100.0
Width
Blank=4' Length
8T=8' Length
Series
VT2=Vapor-Tite
Number of Lamps
(3)
1=1 lamp (T5 or T8)
2=2 lamps (T5 or T8)
3=3 lamps (T8 only)
(Lamps not included)
Lamp Type
32=32W T8 Lamp (4' Long)
54T5=54W T5HO Lamp (4' Long)
Lens
DR=Internal Prismatic Lens/15% DR High Impact Additive (Standard)
DR-100%=100% High Impact Additive
LEX=High Impact Clear Polycarbonate LEXAN Lens/Low Brightness Pattern
Voltage
(1)
120V=120 Volt
277V=277 Volt
347V=347 Volt
480V=480 Volt
UNV=Universal
Voltage 120/277V
UNC=Universal
Voltage 347/480V
(T5 Linear Only)
Fusing
GL=Single Element Fuse
GM=Double Element Fuse
Emergency=EM Installed,
see EM options table
(3) (4)
NOTES:
(1)
Ballast type used only if ballast & voltage is chosen
(2)
Not available when specify-
ing emergencies, voltage must be specific.
(3)
T5HO is only available in 1 or 2-lamp versions
only.
(4)
Emergency option in 3 lamp version must use remote mount test switch.
Options
RIF1=Radio
Interference Suppressor
TH=(2) Top Watertite Hubs
TEH=(2) Top & (2) End Watertite
Hubs (all Watertite Hubs have 1/2"
Conduit Entry)
TILW=Tandem In-Line Wiring
Option (Consult TILW Option Catalog Page)
PI/CPI=Plug-In Option
DD=Deep Diffuser (4' Length)
M4=Specular Reflector
SSL=Stainless Steel Latches
Packaging
U=Unit Pack
PALC=Job
Pack in Carton
Ballast Type
(1)
T8 Systems
EB8
=T8 Electronic Instant Start.
(4)
Total Harmonic Distortion < 20%
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%
ER8
/PLUS=T8 Electronic Program Start.
High Ballast Factor >1.13. Total
Harmonic Distortion < 10%
EB8
/L= T8 Electronic Instant Start w/0.80
Ballast Factor.
T5 Systems
EBT
=T5HO Electronic Program Start.
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
1 or 2
WL=Wet
Location
Label
(Available for 4' Fixture Length) To Complement
Deep Diffuser Depth of 8' Fixture
No. of
Ballast
1 or 2
SAMPLE NUMBER: 8T VT2-254DR-UNV-EB82-M4-U
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
2' or 4' Fixture
Two (2) Kits Recommended
For 8' Fixture
VT2-SS-MBK=Stainless
Steel Mounting Bracket
VT2-132DR-WL 35 lbs.
VT2-232DR-WL 35 lbs.
Catalog No. Wt.
Metalux • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
09/29/2008 10:06:07 AM
ADF071394
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