Product Description
The EC3DT4MWKU1S Ecosystem 5 Percent 3-WIRE And Ecosystem Digital Link Controlled ballast by Lutron offers a high-performance dimming solution for compact fluorescent lighting applications. This studded ballast, compatible with EcoSystem Digital Link systems, provides precise lighting control with a ballast factor of 0.95 and continuous dimming from 100% to 5% for maximum flexibility and energy efficiency.
Key Features
- Continuous, flicker-free dimming from 100% to 5%.
- Supports standard 3-wire line-voltage phase control technology.
- Programmed rapid start ensures full-rated lamp life while dimming.
- Compatible with Energi Savr Node, GRAFIK Eye QS, and Quantum systems.
- Low harmonic distortion for stable operation throughout the dimming range.
- Ultra-quiet operation, suitable for any environment.
- Protected from miswiring and end-of-lamp-life issues for safe operation.
Specifications
- Application: Ballast
- Max Wattage: 26/32W
- Input Voltage: 120/220/240/277V
- Ballast Factor: 0.95
- Dimming Range: 100% to 5% of relative light output
- Total Harmonic Distortion (THD): Less than 10%
- Sound Rating: Class A
- Operating Temperature: Up to 167°F (75°C)
- Certifications: UL Listed, CSA Certified, FCC Compliant
Installation Tips
- Ensure the ballast and fixture are effectively grounded for proper dimming performance.
- Follow local electrical codes for wiring and grounding practices.
- Limit the wire length between the ballast and lamp socket to a maximum of 3 feet for T4 compact lamps.
- Do not allow lamp glass to touch any grounded metal surface to avoid performance issues.
- Avoid cold airflows directly on the lamps to prevent operational issues.
Frequently Asked Questions
Q: What is the dimming range for this ballast?
A: The ballast provides continuous, flicker-free dimming from 100% to 5%.
Q: What certifications does this ballast have?
A: It is UL Listed, CSA Certified, and FCC Compliant, meeting ANSI standards.
Q: Can this ballast be used in damp locations?
A: Yes, the ballast is UL Type 1 Outdoor rated for damp locations.
Q: Is it compatible with other EcoSystem devices?
A: Yes, it works with Energi Savr Node, GRAFIK Eye QS, PowPak dimming modules, and Quantum systems.
Q: What is the maximum lamp-to-ballast wire length?
A: The maximum wire length is 3 feet for T4 compact lamps.
Q: Does this ballast offer inrush current protection?
A: Yes, it features inrush current limiting circuitry to prevent circuit breaker tripping and relay failures.
