Cooper Lighting VT3-354, VT3-332, VT3-254 specifications Construction, Electrical, Shielding

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COOPER LIGHTING - METALUX®

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.

Catalog #

Project

Comments

Prepared by

Type

Date

SPECIFICATION FEATURES

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.

A B C

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

4-13/16"

[123mm]

6-15/16"

[177mm]

MOUNTING DATA

LAMP CONFIGURATIONS

 

 

 

254T5

4' INDUSTRIAL 1, 2 OR 3 LAMP

Vaportite Industrial

6-5/8"

[168mm]

X=5-3/8"

[137mm] X Y=4-3/16"

[107mm]

41-1/2" [1054mm] Optional Back Hub Locations

38-3/4" [984mm]

1/4" x 28" Stud

(2 Places)

49-13/16" [1265mm]

X

 

X

 

4-13/16"

 

4-13/16"

 

[123mm]

 

[123mm]

 

X=1-13/32"

6-15/16"

X=1-13/32"

Y

[36mm]

[36mm]

 

[177mm]

6-15/16"

 

Y=2-1/2"

 

 

[177mm]

 

 

[64mm]

 

 

X

Y

4-13/16"

 

[123mm]

X=1-13/32" Y

[36mm] 6-15/16"

E N E R G Y DATA

Input Watts:

EB Ballast & STD Lamps

132 (30)

232 (61)

154T5 (54)

254T5 (106)

Luminaire Efficacy Rating

LER = FI-73

Catalog Number: VT3-232DR

INSTALLATION DATA

Y=2-1/2" [177mm] [64mm]

Yearly Cost of 1000 lumens, 3000 hrs at .08 KWH = $3.29

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

 

 

 

 

 

 

*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.

LAMPS CONTAIN MERCURY. DISPOSE ACCORDING

TO LOCAL, STATE OR FEDERAL LAWS

Safe and convenient means of

disconnecting power

Specifications and Dimensions subject to change without notice.

Consult your representative for additional options and finishes.

ADF071376 10/06/2008 11:40:01 AM

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Contents Electrical ConstructionShielding Relative Light Output FactorsPhotometrics AccessoriesEB81-WL-U EHT1-WL-U Ordering Information

VT3-254, VT3-154T5, VT3-132, VT3-332, VT3-354 specifications

Cooper Lighting has established itself as a leader in energy-efficient and innovative lighting solutions, and the VT3 series exemplifies this commitment. Among the notable models in this series are the VT3-254T5, VT3-232, VT3-354, VT3-332, and VT3-132, each designed for versatile applications in commercial and industrial settings.

The VT3-254T5 is equipped with high-efficiency T5 fluorescent lamps, providing superior illumination while reducing energy consumption. Its slim design makes it well-suited for areas with constrained ceiling heights. This model is ideal for task lighting in offices and retail spaces, where both brightness and aesthetics are crucial.

Similarly, the VT3-232 model features a dual-lamp configuration that delivers optimal lighting performance. This fixture is designed with a robust housing that ensures durability and longevity, making it an excellent choice for warehouses and manufacturing facilities. The use of T8 lamps in this model enhances energy efficiency while delivering consistent light output.

For larger spaces, the VT3-354 offers three lamp configurations, significantly increasing the lumen output. This model is particularly effective in expansive environments like gymnasiums and auditoriums, where uniform lighting is essential for visibility and safety. Its design incorporates advanced reflector technology that maximizes light distribution while minimizing glare.

The VT3-332 stands out with its flexibility, allowing users to choose between various lamp types, including LED retrofits. This adaptability ensures that facility managers can tailor lighting solutions to their specific needs, promoting energy savings without compromising on light quality. Additionally, the VT3-332 features integrated controls for enhanced energy management.

Lastly, the VT3-132 is a compact yet powerful option for spaces that require concentrated light in a smaller footprint. Ideal for hallways or smaller rooms, this fixture maintains high efficiency without sacrificing aesthetics. All models in this series utilize premium materials and finish options, ensuring they blend seamlessly with any interior design.

In summary, the Cooper Lighting VT3 series, including the VT3-254T5, VT3-232, VT3-354, VT3-332, and VT3-132, represents a comprehensive solution for a wide range of lighting needs. With advanced technologies, robust designs, and energy-efficient configurations, these fixtures are engineered to enhance both functionality and aesthetics in any space.