The IOTA ILBHI CP20 HE SD HV is a UL 924 Listed emergency LED driver suitable for both field and factory installation, enabling fixtures with 347-480VAC input and 55-200VDC Non-Class 2 LED lighting loads to operate seamlessly under normal and emergency conditions. In the event of a power failure, the unit automatically switches from the primary AC driver to the integrated battery supply, providing up to 90 minutes of uninterrupted emergency illumination. The driver combines a high-temperature rechargeable lithium iron phosphate (LiFePO4) battery, charger, and converter circuitry within a durable, galvanized steel enclosure, minimizing space requirements while maintaining long-term reliability. For installation flexibility, the ILBHI CP20 HE SD HV offers either single or dual flexible conduit options and supports remote mounting of the single-piece test switch and charge indicator up to 25 feet from the unit.
Operating at a constant 20-watt output, the ILBHI CP20 HE SD HV delivers a nominal 55-200 VDC output that auto-senses and adapts to a wide range of Non-Class 2 LED forward voltage designs, ensuring consistent illumination during the full emergency runtime. Its high 20W output makes it particularly well-suited for high-bay or elevated mounting applications, maintaining steady light levels without degradation. The unit’s auto-sensing capabilities accommodate high-voltage AC inputs from 347 to 480VAC at 50/60 Hz, supporting fixtures with switched or unswitched operation.
The ILBHI CP20 HE SD HV is equipped with advanced self-diagnostic and self-testing features to meet NFPA 101 periodic testing requirements. Monthly and annual automated tests verify battery and system performance, while visual indicators on the remote test accessory provide immediate status updates. AC-activated circuitry simplifies installation by eliminating the need for manual battery connection. The maintenance-free lithium iron phosphate battery offers a 24-hour recharge cycle and a 5-7 year life expectancy, contributing to a reduced environmental footprint with recyclable components.
Designed for reliability and compliance, the driver meets or exceeds NEC, IBC, and Life Safety Code emergency lighting requirements, and is certified to California Title 20 and registered in the Modernized Appliance Efficiency Database (MAEDBS). It is suitable for use in plenum spaces, damp locations, and enclosed or gasketed luminaires, with a maximum operating temperature of 55°C and a minimum of 0°C. Electrical performance includes a power factor of ≥0.9 at 347V, total harmonic distortion under 10%, and compliance with ANSI/IEEE C62.41.2-2002 surge protection and FCC commercial EMI limits. The driver supports a maximum AC driver neutral current of 1.5A, with output currents ranging from 0.363A at 55VDC to 0.1A at 200VDC, ensuring safe, stable operation across a wide range of LED fixtures.
Backed by a five-year warranty, the IOTA ILBHI CP20 HE SD HV integrates robust construction, intelligent diagnostics, and high-output emergency performance in a compact, maintenance-free package, making it an ideal solution for modern high-bay, commercial, and industrial LED lighting applications.
https://www.iotaengineering.com/products/detail/1278937/iota/ilbhi-cp20-he-sd-hv-emergency-led-driver/20-watt-emergency-led-driver-for-347-480-vac-luminaires-with-55-200-vdc-non-class-2-led-loads
