Description
1 or 2x42W CFL or 1 or 2x 40W Biax CFL Replacement Ballast | 120-277V | HPF | Program Start
Keystone Technologies KTEB-242-UV-PS-DW is a high-power factor (HPF) electronic ballast, designed for 120-277V universal input and optimized for two 42W compact fluorescent (CFL) lamps. Featuring a program start function, this ballast extends lamp life by reducing electrode stress during startup. The dual wire connectors provide added flexibility for installations, making it an ideal solution for commercial and industrial CFL lighting applications. It meets FCC Part 18 Class B limits for consumer applications and includes end-of-life protection for added safety.
Features
- Lamp Compatibility: Operates 2 x 42W CFL (CFTR42W/GX24q) or 32W (CFTR321/GX24q)
- Input Voltage: 120-277V (Universal)
- Power Factor: High Power Factor (HPF)
- Start Type: Program Start for extended lamp life
- Wiring Type: Dual Wire Connectors for flexible installation
- Ballast Frequency: >40 kHz
- Sound Rating: A-rated for quiet operation
- Temperature Ratings:
- Minimum Start Temperature: 0°F (-18°C)
- Maximum Case Temperature: 194°F (90°C)
- Compliance: UL Listed, Class P, Type 1 Outdoor
- Transient Protection: Meets ANSI/IEEE C62.41 Cat. A
- Warranty: 5 Years
Benefits
- Energy-efficient operation reduces power consumption
- Program start ignition extends lamp life and minimizes flickering
- Dual wire connectors simplify installation and provide flexibility
- Reliable and consistent performance for commercial CFL applications
- Quick Ship Availability ensures fast delivery for urgent replacements
Applications
- Commercial office lighting
- Retail and warehouse lighting
- Industrial lighting fixtures
- Fluorescent lighting retrofits
Product Specifications
- Manufacturer: Keystone Technologies
- Model: KTEB-242-UV-PS-DW
- Lamps Operated: 2 x 42W CFL (or compatible CFL lamps)
- Input Voltage: 120-277V
- Input Power: 94W (2-lamp CFTR42W/GX24q)
- Start Type: Program Start
- Ballast Factor: 1.00 (2-lamp CFTR42W/GX24q)
- Total Harmonic Distortion (THD%): ≤10%
- Mounting Length: 4.63”
- Case Material: Metal
- Warranty: 5 Years
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