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Description

Keystone Technologies KT-EMRG-LED-5-500-AC-DF 5W Emergency Driver — 40-300V DC

The Keystone Technologies KT-EMRG-LED-5-500-AC-DF is a 5W Emergency Driver designed to provide reliable emergency lighting solutions. With an input voltage range of 120-277V AC and an output voltage of 40-300V DC, this driver ensures consistent performance in critical situations. It is a constant wattage driver, optimized for recessed LED downlight fixtures and retrofit kits. The metal housing with dual-flex conduit allows for easy installation and integration into existing systems.

Key Features

  • Power Output: Delivers a constant 5W output to maintain emergency lighting.
  • Input Voltage: Compatible with 120-277V AC, accommodating various electrical systems.
  • Output Voltage: Provides 40-300V DC, suitable for a range of LED applications.
  • Non-Dimmable: Ensures stable performance without dimming capabilities.
  • Dimensions: Compact size of 9.50 in. L x 1.29 in. W x 1.22 in. H for versatile installation.
  • Enclosure Type: Durable metal housing with dual-flex conduit for secure mounting.
  • UL Listed: Meets UL 924 requirements for emergency lighting.
  • Operating Temperature: Functions effectively between 0ºC/32ºF to 50ºC/122ºF.
  • Battery Type: Utilizes a Li(NiCoMn)O2 battery for reliable power storage.
  • Warranty: Backed by a 5-year warranty for peace of mind.

Physical Design & Installation

The driver features a metal enclosure with dual-flex conduit, facilitating easy integration into existing lighting systems. Its compact design allows for installation in tight spaces.

Dimming & Controls

This emergency driver is non-dimmable, ensuring consistent power delivery during emergency situations. It operates on a wide input voltage range of 120-277V AC.

Performance & Build

Equipped with short circuit and over-voltage protection, this driver is designed for durability and reliability. It complies with Class 2 standards and is UL listed for safety.

Typical Applications

  • Recessed LED downlights
  • LED retrofit kits
  • Commercial emergency lighting
  • Industrial lighting systems

Specifications

Dimensions

Length/Depth
9.5 in
Width/Diameter
1.29 in
Height
1.22 in
Weight
1 lb

Style & Materials

Material
Metal

Electrical Information

Voltage
120-277V
Output Voltage
40-300V DC
Wattage Rating
5.0W

Item Details

MPN
KT-EMRG-LED-5-500-AC /DF-IP
Brand
Keystone Technologies
Catalog Number
DUE-53
UPC
843654120843

Warranty & Certifications

Product Warranty
5 Years
Product Rating
Dry Rated

Shipping & Returns

Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.

Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.

See Full Shipping Policy | See Full Return Policy

Frequently Asked Questions

Is the KT-EMRG-LED-5-500-AC-DF dimmable?

No, this emergency driver is non-dimmable to ensure consistent emergency operation.

What input voltage does the KT-EMRG-LED-5-500-AC-DF support?

It supports a wide input voltage range of 120-277V AC.

Does the KT-EMRG-LED-5-500-AC-DF include a junction box?

No, it features a metal housing with dual-flex conduit for installation.

What is the output voltage range of the KT-EMRG-LED-5-500-AC-DF?

The output voltage range is 40-300V DC.

What is the IP rating of the KT-EMRG-LED-5-500-AC-DF?

This product is dry rated and does not have an IP rating.
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Keystone Technologies

For over 75 years, Keystone Technologies has been a leader in the lighting industry, operating under a simple yet powerful philosophy: "Light Made Easy." The brand is dedicated to creating high-quality, reliable, and user-friendly lighting solutions for commercial and industrial applications. With a massive portfolio of lamps, fixtures, and controls, Keystone is the trusted, go-to partner for contractors and lighting professionals seeking performance and simplicity.

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