Description
50W Constant Current LED Driver | 1400mA Programmable Output | 0-10V Dimming | Energy-Efficient
The Keystone KTLD-50-UV-P1400-55-VDIM-LT1 is a 50W programmable LED driver engineered for energy efficiency and reliability. Featuring an adjustable output current from 140mA to 1400mA, this driver supports smooth, flicker-free 0-10V dimming down to 1%. Its robust metal casing ensures durability, while multiple built-in protection mechanisms—including over-voltage, over-current, short-circuit, and over-temperature protection—enhance safety and performance. Ideal for commercial, industrial, and architectural lighting applications, this driver delivers long-lasting efficiency.
Features
- Wattage: 50W
- Input Voltage: 120–277V AC ±10%
- Output Current: 140mA – 1400mA (Programmable)
- Output Voltage Range: 8V – 55V DC
- Dimming Type: 0-10V, Flicker-Free (1% Dimming)
- Efficiency: 88% @ 120V, 89% @ 277V
- Power Factor: >0.95 (120V) | >0.90 (277V)
- Surge Protection: 2.5 kV Ring Wave, 2 kV Combination Wave
- Certifications: UL Listed, Class P, FCC Compliant
- Lifespan: 50,000+ hours
- Warranty: 10-Year Limited Warranty
Benefits
- Energy-efficient design reduces operational costs.
- Smooth, flicker-free dimming enhances lighting performance.
- Versatile compatibility with multiple LED fixture types for seamless installation.
- Long lifespan and advanced protection features minimize maintenance needs.
- Robust construction ensures durability in various environments.
Applications
- Commercial lighting: Offices, retail stores, showrooms.
- Industrial lighting: Warehouses, production areas.
- Architectural lighting: Enhances aesthetics and functionality.
- Outdoor lighting: Suitable for streetlights and exterior fixtures.
- Horticulture lighting: Supports LED grow light applications.
Product Specifications
- Max. Output Power: 50W
- Input Voltage: 120–277V AC ±10%
- Output Current: 140mA – 1400mA
- Output Voltage Range: 8V – 55V DC
- Dimming Type: 0-10V, Flicker-Free (1% Dimming)
- Efficiency: 88% @ 120V, 89% @ 277V
- Power Factor: >0.95 (120V) | >0.90 (277V)
- Surge Protection: 2.5 kV Ring Wave, 2 kV Combination Wave
- Operating Temperature: -30°C to 50°C (-22°F to 122°F)
- Lifespan: 50,000+ hours
- Certifications: UL Listed, Class P, FCC Compliant
- Warranty: 10-Year Limited Warranty
- Dimensions: 11.02” L x 1.18” W x 0.83” H
- Case Material: Metal
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