Tucson Micro

Single Phase, Indoor
Standby Emergency Lighting Inverter
20 to 55 Watt

The Tucson Micro Inverter is a single phase, stand-by, solid state lighting (SSL) inverter system. The small cabinet size of the Tucson Micro Inverter adds flexibility in installation location as it can be installed at the fixture or hundreds of feet away. The Tucson Micro Inverter is designed to function in conjunction with the existing building electrical system to provide back-up power protection and distribution for lighting loads and other critical loads in the event of utility power failure. Connected fixtures are powered at full lumen output in emergency mode, thus providing greater safety to an occupant with brighter illumination for a clear path of egress in the event of a power failure.
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  • Capacity: 32W and 55W in lead calcium; 20W and 35W in NiCad
  • Input Voltage: 120 or 277VAC
  • Input Voltage Range: ±10%
  • Input Frequency Range: 60Hz, ±2%
  • Output Voltage: 120 or 277VAC
  • Output Voltage Regulation: ±5% in battery discharge mode, 0-100% linear load
  • Output Frequency Range: 60Hz, ±3% during emergency cycle
  • Output Distortion: Less than 3% THD (linear load)
  • Input Protection: Provided by service panel, rated at 20A max
  • Output Protection: Inverter fuses
  • Battery: Sealed lead calcium (32W and 55W) / NiCad (20W and 35W)
  • Recharge Current: Conforms to UL 924 standards
  • Efficiency: Offline inverter with online efficiency of 98% at 100% linear load
  • Listing: UL 924 Listed; meets NFPA Life Safety Code 101, OSHA, NEC, state and local codes.
  • Optional T-Grid models are Plenum Rated
  • Operating Temperature: 20°C to 30°C (68°F to 86°F)
  • Altitude: <10,000 feet (3,000m) above sea level
  • Humidity: 95%, Non-condensing
  • Monitoring: LED monitoring display panel providing system operational information
  • Transfer Time: Less than 1 second
  • Mounting: Surface mount (standard) also available in Recessed or T-Grid mounting
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