SYLVANIA QTP 2x40TT5/277 PSN-F | Quicktronic Professional Series Compact Fluorescent Ballast

The Sylvania Quicktronic Professional Series (QTP 2x40TT5/277 PSN-F) is a high-performance **2-lamp electronic ballast** designed specifically for **FT40T5 compact fluorescent lamps**. Engineered to meet the most stringent energy codes, this **277V** ballast delivers consistent, flicker-free operation and exceptional energy efficiency. Its **Normal Ballast Factor (0.88)** and parallel circuitry ensure optimal light output and reliability, making it an excellent choice for sustainability-focused commercial and industrial lighting projects.

High-Efficiency Performance and Versatility

This ballast is part of Sylvania’s commitment to energy sustainability, qualifying for many utility incentives due to its adherence to **NEMA Premium Electronic Ballast** requirements. Its parallel configuration means that if one lamp reaches end-of-life, the other lamp continues to function, drastically reducing maintenance headaches in large-scale facilities.

• Energy Savings: Delivers significant energy reduction (30-60%) compared to legacy T12 magnetic systems.
• Lamp Striation Control (LSC): Integrated technology minimizes or eliminates lamp striations often found in energy-saving fluorescent systems.
• Small Can Design: Compact dimensions (9.47”L x 1.69”W x 1.18”H) allow for easy installation in constrained fixture housings.
• Robust Performance: Rated for a wide temperature range and featuring transient protection (ANSI 62.41 Cat. A), ensuring durability in diverse environments.

Comprehensive Technical Specifications

• Brand: Sylvania
• Series: Quicktronic Professional
• Operating Lamps: 1 or 2 x FT40T5
• Ballast Factor: 0.88 (Normal)
• Input Voltage: 277V
• Sound Rating: Class A
• Total Harmonic Distortion (THD): < 10%
• Enclosure Dimensions: 9.47”L x 1.69”W x 1.18”H
• Min. Starting Temp: -20°F (-29°C)
• Safety/Compliance: UL Listed (Class P, Type 1 Outdoor, Type CC), CSA Certified, FCC Part 18 Non-Consumer, ANSI C82.11

Installation Guidelines

• Wiring: Always ground the ballast case. Lampholders must be shorted exactly as shown in the provided wiring diagram.
• Installation: Install in strict accordance with the National Electric Code (NEC).
• Mounting: Compatible with remote mounting up to 20 feet from the fixture.