Description
LED Emergency Backup Driver | 5W Output | 120-277V | Dual-Flex Conduit | 90 Minute Operation
Keystone KT-EMRG-LED-5-500-AC/DF is a constant wattage LED emergency backup driver designed for compatible recessed LED downlight fixtures, retrofit kits, and Keystone DirectDrive compact lamps. This 5W emergency driver operates on 120-277V input power, provides 40-100V DC output, delivers approximately 500 lumens in emergency mode, and includes dual-flex conduit for installation into 1/2 inch knockouts.
Product Specifications
- Brand: Keystone
- Model: KT-EMRG-LED-5-500-AC/DF
- Product Type: Constant wattage LED emergency backup driver
- Driver Type: Constant wattage LED emergency
- Maximum Output Power: 5W
- Approximate Emergency Output: 500 lumens based on 100 lm/W minimum efficacy
- Input Voltage: 120-277V AC +/-10%
- Input Frequency: 50/60 Hz
- Power Factor: >=0.35
- Maximum Current: 100mA at 120V
- Output Voltage: 40-100V DC
- Output Current: Load dependent
- LED Module Included: No
- Maximum Load: 50W
- Emergency Operation: 90 minutes
- Dimmable: No
- Dimmer Restriction: Not for use with dimmers
- Test Switch: 2-in-1 LED test switch and indicator light included
- Conduit Type: Dual-flex conduit
- Conduit Fit: Fits into 1/2 inch knockouts
- Housing: One-piece metal housing
- Battery Type: Li(NiCoMn)O2 battery
- Operating Temperature: 0 C to 50 C
- Safety Standard: Evaluated to UL 924 requirements
- Listing: UL listed
- Compliance Restriction: Does not meet CEC Title 20 requirements
- California Restriction: Not to be sold or offered for sale in California, except when sold wholesale in California for final retail sale outside the state
- Body Length: 11.24 inches
- Overall Length: 11.72 inches
- Housing Height: 1.23 inches
- Overall Height: 1.43 inches
- Body Width: 1.73 inches
- Lead Length: 5.12 inches
- Flex Length: 24.41 inches each side
- End Lead Length: 4.72 inches
- Packaging Style: Individually packaged
- Pack Quantity: 1
- Item Status: Active
- Warranty: 5 years
- UPC: Cannot Source
Benefits
- Provides 5W emergency backup output for compatible constant current LED loads.
- Delivers approximately 500 lumens during emergency operation when paired with a suitable LED load.
- 90-minute emergency operation supports emergency lighting code requirements.
- Dual-flex conduit simplifies installation in fixtures with 1/2 inch knockouts.
- One-piece metal housing provides a durable emergency driver assembly.
- Illuminates the entire LED load at reduced output in emergency mode.
- Included 2-in-1 LED test switch and indicator light supports testing and maintenance.
- Designed for recessed LED downlights, retrofit kits, and Keystone DirectDrive compact lamp applications.
Applications
- Recessed LED downlight emergency backup applications
- LED retrofit kit emergency lighting
- Keystone DirectDrive compact lamp emergency backup applications
- Commercial emergency lighting upgrades
- Office and retail emergency lighting
- Facility maintenance replacement projects
- LED fixture emergency driver retrofits
Downloads
Disclaimers
This product is shipped directly from the manufacturer and typically ship in 2 to 3 business days. Larger quantities may take longer than stated lead-time. All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship.
Non-Returnable Item Notice:
Due to the sensitive electronic nature of LED drivers and the risk of improper installation, tampering, or programming, this item is non-returnable. Please confirm compatibility before purchasing. If your LED driver is defective upon arrival or during the warranty period, it may be eligible for a manufacturer warranty replacement. For assistance selecting the correct driver, please contact our support team.
