The ILBLP CP20 HE SD HV is a UL Listed emergency LED driver designed for both field and factory installation, enabling fixtures with 55-200VDC Non-Class 2 LED lighting loads to operate under normal and emergency conditions. In the event of a power outage, the unit automatically switches to emergency mode, powering the existing fixture for up to 90 minutes. Housed within a single durable galvanized steel enclosure, the unit integrates the battery, charger, and converter circuit, and offers flexible wiring options with either single or dual conduit connections to the fixture and test accessories. Its patented Constant Power design ensures that the LED array receives consistent wattage throughout the emergency runtime, maintaining steady illumination even as battery voltage gradually decreases.
This driver utilizes advanced lithium iron phosphate (LiFePO4) battery technology, providing a significantly smaller form factor while remaining maintenance-free and recyclable. Automatic self-testing is built in, with monthly and annual cycles, and system status is easily monitored through a single-piece test switch and charge indicator that can be remotely mounted up to 25 feet from the unit. AC-Activate circuitry simplifies installation by eliminating the need for manual battery connection, making it compatible with both switched and unswitched fixtures. The unit is suitable for plenum spaces, damp locations, recessed IC-type luminaires, and enclosed or gasketed fixtures, and it meets or exceeds all NEC, IBC, and Life Safety Code emergency lighting requirements.
The ILBLP CP20 HE SD HV delivers a constant 20-watt output, with an auto-sensing, adjustable 55-200VDC range to accommodate a wide variety of Non-Class 2 LED designs. Its high-output capability makes it ideal for elevated mounting heights and high-bay applications, while the constant power performance ensures no drop in illumination during the full 90-minute emergency runtime. Self-diagnostic and self-testing features support NFPA 101 compliance, providing visual confirmation of system readiness. Additionally, the unit is certified for CA Title 20, meeting CEC energy efficiency standards for small battery chargers.
From a technical standpoint, the ILBLP CP20 HE SD HV accepts universal input voltage ranging from 120-277VAC at 50/60Hz, drawing a maximum input current of 0.05A. The output delivers 0.1A at 200VDC up to 0.363A at 55VDC with a constant 20-watt power output. The driver maintains a high power factor of ≥0.99 and complies with ANSI/IEEE C62.41.2-2002 surge protection standards. Its total harmonic distortion is below 10% at full charge, and electromagnetic interference remains within FCC commercial limits. The unit’s operating temperature range spans 0°C to 55°C.
The integrated LiFePO4 battery offers a 24-hour recharge time and a service life of 5 to 7 years, providing reliable emergency performance without the environmental concerns associated with heavy metals. With a five-year warranty and UL 924 certification for the U.S. and Canada, this emergency LED driver represents a robust, efficient, and code-compliant solution for commercial and industrial lighting applications requiring dependable emergency backup and consistent illumination.
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