Description
RAB A17-3T480/480 LED Area Light — 320W/400W/480W, 480V
The RAB high-voltage field-adjustable LED area light delivers up to 76,317 lumens with selectable wattage and selectable CCT. Operating on a dedicated 480V input, the fixture is rated IP65 and DLC Premium for high-efficiency outdoor industrial use. This heavy-duty fixture is designed for large parking lots and roadway perimeters, providing a forward-throwing Type III distribution to optimize illumination across expansive outdoor sites.
Key Features
- Field-Adjustable Wattage: Selectable settings of 320W, 400W, and 480W
- Selectable CCT: Choice of 3000K, 4000K, or 5000K color temperatures
- Lumen Output: Maximum delivery of 76,317 lumens
- Optical Distribution: Type III IES classification for wide area coverage
- High-Voltage Operation: Specifically engineered for 480V commercial and industrial electrical systems
- Dimming: 0-10V dimmable down to 10%
- High Efficiency: Efficacy up to 171.1 lm/W, qualifying for top-tier DLC Premium rebates
- Vibration Rating: 3G vibration rating for stability in high-wind and high-traffic applications
- Surge Protection: Integrated 6kV protection against electrical transients
- Universal Mounting: Included arm fits 1″ to 5 1/2″ hole patterns on standard poles
Typical Applications
- Large-scale commercial parking lots
- Municipal roadways and highway interchanges
- Regional distribution center exteriors
- Industrial shipping and logistics yards
- Automotive dealership display lots
- Retail shopping center perimeters
Performance & Light Output
The fixture provides an expansive light output range from 49,556 to 76,317 lumens with an ultra-efficient efficacy reaching up to 171.1 lm/W. It maintains a color accuracy of 81 CRI for clear visibility and boasts a long L70 lifespan of 100,000 hours to minimize maintenance in difficult-to-reach pole locations. Utilizing a Type III optical distribution, this fixture pushes light outward and forward, efficiently projecting illumination from the perimeter of a site into large parking or roadway areas.
Electrical & Controls
The integrated constant current driver is designed exclusively for 480V, 50/60Hz high-voltage input and includes 0–10V dimming wiring for integration with standard lighting control systems. To ensure long-term electrical reliability in challenging outdoor environments, the fixture is equipped with 6kV surge protection. It maintains an excellent power factor of 96.7% at 480V and low total harmonic distortion (THD) of 4.61%.
Construction & Durability
Constructed from rugged die-cast aluminum with a high-durability bronze powder coat finish, the housing is engineered to withstand extreme weather conditions. It features a clear polycarbonate lens and is fully sealed to achieve an IP65 ingress protection rating against dust and water. The fixture carries a 3G vibration rating for secure pole-mounted operation and is cold-weather rated for ambient temperatures ranging from -40°C (-40°F) to 40°C (104°F).
Installation & Mounting
This area light comes standard with a universal pole mounting arm that accommodates existing drill hole patterns ranging from 1 inch to 5 1/2 inches center-to-center. For added versatility, a round pole adapter plate is included in the box to ensure seamless mounting on round poles with a diameter greater than 4 inches. The mounting arm utilizes an easy slide-and-lock mechanism, allowing for a safer and more streamlined installation process by a single technician. The unit weighs 24.2 lbs.
What’s Included
- LED Area Light Fixture
- Universal Pole Mounting Arm
- Round Pole Adapter Plate
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