Cooper Lighting VT3-232, VT3-354, VT3-132, VT3-254, VT3-154T5 User Manual

Catalog #

Project

Comments

Prepared by

Type

Date

SPECIFICATION FEATURES

10/06/2008 11:40:01 AM

Consult your representative for additional options and finishes.

Specifications and Dimensions subject to change without notice.

ADF071376

LAMP CONFIGURATIONS

INSTALLATION DATA

MOUNTING DATA

DESCRIPTION

The VT3 Series is a contemporary looking energy efficient industrial

Vaportite fixture that features rugged and durable construction. The VT3

incorporates a full metal clear tray 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 VT3 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 five embossments (2'

unit), nine embossments (4' unit)

and thirteen embossments (8'

unit), providing mounting flexibi-

lity on uneven surfaces. A watertite

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

clamp diffuser tightly for a positive

seal between housing, gasketing

and diffuser.

B ... Electrical*

Unit has full metal gear tray

secured by internal fasteners and

tethers providing maximum

protection and rigidity. Ballasts are

CBM/ETL Class "P" certified

suitable to 70°F. (Cold temperature

ballasts are available for less than

0°F starting with EHT (T5HO only),

EB/PLUS and ER/PLUS Ballasts).

Rotor lock lampholders. Electrical

components and fixtures are

UL/CUL listed for Wet Locations.**

IP65 approved with optional IP67

rating (4' only) with 8 latches.

C ... Shielding

New contemporary styled lens

clear acrylic w/impact resistant

additives and linear prisms.

"DR" - Clear low brightness pattern

acrylic with 15% high impact

additive.

"DR-100" - Clear low brightness

pattern acrylic with 100% high

impact additive. Example:

VT3-232DR-100

VT3

132
232

332
154T5
254T5

4' INDUSTRIAL

1, 2 OR 3 LAMP

Vaportite Industrial

LAMPS CONTAIN MERCURY. DISPOSE ACCORDING

TO LOCAL, STATE OR FEDERAL LAWS

Safe and convenient means of

disconnecting power

EB Ballast & STD Lamps

132 (30)
232 (61)
154T5 (54)
254T5 (106)

Luminaire Efficacy Rating

LER = FI-73
Catalog Number: VT3-232DR

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 D AT A

Input Watts:

4-13/16"

[123mm]

6-15/16"

[177mm]

A B C

4-13/16"

[123mm]

X

6-15/16"

[177mm]

X=1-13/32"

[36mm]

4-13/16"

[123mm]

X

6-15/16"

[177mm]

Y

Y=2-1/2"
[64mm]

X=1-13/32"

[36mm]

4-13/16"

[123mm]

X

6-15/16"

[177mm]

Y=2-1/2"
[64mm]

Y

X=1-13/32"

[36mm]

MOUNTING
BRACKETS

Furnished
Two per

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 4' Fixture
Two (2) Kits Recommended For

8' Fixture

Relative Light Output Factors

To accurately predict how luminaires will perform in cold temperatures,
Cooper Lighting individually tested each configuration in the different
ambient environments. The relative light output factor should be
applied as an additional light loss factor component.

VT3 Series

-15°F (-26°C) 0°F (-18°C) 20°F (-6°C) 33°F (0°C) 50°F (10°C)

VT3-232 – – 0.67 0.97 0.99

VT3-254 0.73 0.76 0.86 0.90 0.94

VT3-332 – – 0.96 0.98 0.98

VT3-354 0.91 0.93 – – –

6-5/8"

[168mm]

49-13/16" [1265mm]

X

Y

X=5-3/8"
[137mm]

Y=4-3/16"

[107mm]

41-1/2" [1054mm]

Optional Back Hub

Locations

38-3/4" [984mm]

1/4" x 28" Stud

(2 Places)

COOPER LIGHTIN G - ME TA LU X

®

Specifications and Dimensions subject to change without notice.

PHOTOMETRICS

ORDERING INFORMATION

ACCESSORIES

SHIPPING INFORMATION

VT3

Coefficients of Utilization

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

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180

Candela

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-UNV­EB81-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

Luminance D ata

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 30 01 6097 6510
85 1349 5151 6092

Coefficients of Utilization

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

Luminance D ata

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

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180

Candela

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-UNV­EHT1-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

SAMPLE NUMBER: VT3-232DR-UNV-EB81 -WL-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.

Metalux • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL [phone] • FAX [phone]

10/06/2008 11:40:01 AM

ADF071376