Staco 924 Emergency Lighting Inverter

Staco 924 Emergency Lighting Inverter SystemThe Staco 924 Emergency Lighting Inverter System is the safe choice for your emergency egress building lighting support. The 924 ensures efficient AC emergency power to operate all emergency lighting fixtures at “full-light” output, providing superior dependability and security to commercial/industrial environments in a small footprint.

The Staco 924 full range of centralized lighting inverters extends from 0.75kW to 27kW and provides secure, conditioned back up power. The 924 comes in small, large or paralleled frame sizes. The Voltage and Frequency Independent (VFI) design ensures a continual clean supply of power, provides exceptional voltage regulation and ensures lumens, drivers and ballasts on the Staco 924-protected circuit are fully operational when most needed.

The 924 is ideal for schools, universities, hospitals, nursing homes, bridges, tunnels, sports arenas, shopping malls, subways, hotels, offices, and data centers. With the highest level of power protection available, a full range of power capacities to fit installation needs, and one of the best warranties in the industry, the Staco 924 is the ideal solution for all emergency lighting requirements.

Staco 924 Emergency Lighting Inverter Features

  • True online, double conversion technology provides the highest level of secure power protection available
  • Full LCD display indicates all operating parameters for easy, immediate monitoring
  • Temperature-compensated battery charging maximizes battery life
  • Sealed maintenance-free batteries.
  • Full light output for 90 minutes
  • Pure sine wave output
  • Meets federal, state and local codes: UL924, NFPA 101, NFPA 70, NEC and OSHA

924 Emergency Lighting Inverter Specifications

kW Rating:
Small – 0.75kW, 0.95kW, 1.15kW, 1.75kW, 2.5kW, 3kW
Large – 4.2kW, 6kW, 8kW, 10kW
Paralleled – 10.8kW, 16kW, 18kW, 24kW, 27kW
Voltage: Input – 120/208/240/277/480VAC, Output – 120/208/240/277/480VAC Multi-tap Transformer for multiple output voltages
Integrated Maintenance Bypass switch
Operating Temperature: 32-104 °F (0 – 40 °C)

For more in-depth specifications about the 924, see the data sheet.


For more information about Staco Emergency Power products,
call 800-876-9373 or email [email protected].