The Firstline 924 is a wall-mount or floor-standing double-conversion emergency lighting inverter designed for single-phase lighting loads. It continuously converts utility power through its batteries, ensuring zero-transfer-time switchover when utility power fails. With runtime configurations from 30 to 90 minutes and capacities from 300VA to 7.5kVA, the 924 covers a wide range of life-safety lighting applications. ePower Network is an authorized service provider for Firstline systems — handling sales, installation, commissioning, and ongoing maintenance.
Request a QuoteWide capacity range for small exit signs up to mid-size floor areas requiring multiple emergency lighting circuits.
Double-conversion topology provides zero transfer time on utility failure — lights stay on without any interruption.
Battery configurations support 30, 60, or 90-minute emergency runtime as required by local code.
Compact chassis available in wall-mount or floor-stand configurations for flexible installation in any utility space.
120V or 208/240V single-phase input to match facility distribution.
Regulated 120V AC output to lighting circuits — protects fluorescent, LED, and incandescent emergency fixtures.
Sealed lead-acid maintenance-free batteries; typical battery life 3–5 years depending on operating conditions.
Meets NEC Article 700 (Emergency Systems) and NFPA 101 Life Safety Code requirements for central battery systems.
Contact us for sizing, site surveys, and installation quotes on the Firstline 924 Series.