Product Description
The EC3DT4MWKU2S Ecosystem 5 Percent 3-WIRE And Ecosystem Digital Link Controlled ballast by Lutron offers high-performance dimming for compact fluorescent applications. This studded ballast supports two lamps, delivering continuous dimming from 100% to 5% with a ballast factor of 0.95, making it ideal for energy-efficient and versatile lighting systems.
Key Features
- Continuous, flicker-free dimming from 100% to 5% for optimal lighting control.
- Compatible with Energi Savr Node, GRAFIK Eye QS, PowPak dimming module, and Quantum systems.
- Supports standard 3-wire line-voltage phase control technology.
- Programmed rapid start ensures full-rated lamp life while dimming and cycling.
- Ultra-quiet operation suitable for various applications.
- Protected from miswires and end-of-lamp-life issues for safe operation.
- Non-volatile memory restores ballast settings after power failure.
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 wiring diagrams to connect power and control leads correctly.
- Limit wire length between the ballast and lamp sockets to a maximum of 3 feet for T4 compact lamps.
- Avoid cold airflows directly on the lamps to maintain performance.
- Do not allow lamp glass to touch any grounded metal surface.
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: How many lamps can this ballast support?
A: This model supports up to two T4 compact lamps.
Q: Is this ballast compatible with other EcoSystem devices?
A: Yes, it works with Energi Savr Node, GRAFIK Eye QS, PowPak dimming modules, and Quantum systems.
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, it is UL Type 1 Outdoor rated for damp locations.
Q: What is the maximum ballast case temperature?
A: The maximum case temperature is 167°F (75°C).
