Description
Helpower 40 Watt 277V-347V-480V Industrial Emergency Battery Back
The Helpower EMA-40500DI-HY is a 40W high-voltage emergency LED driver designed to provide reliable backup power for large LED fixtures in commercial and industrial settings. Operating at an input range of 277-480V AC, this driver delivers a high output voltage of 310-500V DC, ensuring up to 1.5 hours of emergency illumination. Built with self-testing capabilities and advanced protection features, including over-temperature, overcharge, and over-discharge protection, the EMA-40500DI-HY meets rigorous safety standards for UL924 and CSA compliance.
Designed for high-powered LED fixtures (up to 350W when dimmed to the minimum), this emergency driver offers dependable performance, low energy consumption, and a five-year warranty for peace of mind.
Key Features
- 40W Emergency Power Output: Delivers up to 1.5 hours of backup lighting for large fixtures during power outages.
- High Voltage Compatibility: Operates on 277-480V AC, providing a stable 310-500V DC output for high-voltage applications.
- Advanced Protection Features: Equipped with over-temperature, overcharge, and over-discharge protection for reliable performance.
- Self-Testing Function: Integrated self-testing system performs regular diagnostics to ensure the driver is always ready for emergencies.
- CEC Title 20 Compliant: Meets California energy efficiency standards for emergency lighting equipment.
Benefits
- Enhanced Safety: Ensures critical areas are well-lit during power failures, supporting safety and compliance in industrial spaces.
- Energy Efficiency: Low standby power consumption and quick recharge time make it cost-effective for long-term use.
- Durable Design: Built to withstand industrial conditions with robust surge protection and comprehensive battery safeguards.
- Reliable Operation: Self-testing functionality reduces maintenance and assures consistent performance.
Applications
The Helpower EMA-40500DI-HY Emergency LED Driver is ideal for:
- Warehouses and Factories: Ensures emergency lighting for high-powered fixtures, supporting safety in large industrial spaces.
- Commercial Buildings: Suitable for hallways, exits, and high-ceiling areas requiring reliable emergency backup.
- Retail Spaces: Maintains visibility in high-traffic and critical areas during outages.
- Educational Institutions: Provides dependable lighting in auditoriums, corridors, and other public spaces.
How to Calculate Lumens During Emergency Operation
To determine the lumen output in emergency mode, multiply the fixture’s lumens per watt (LM/W) by the driver’s rated emergency output (40W). This helps assess the emergency lighting level needed for optimal visibility and safety. Do not use in LED fixtures above 350 watt.
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