Energy Efficient Lighting

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Inverter Series



Mini-electrical inverter systems for powering up to 220 Watts/250VA of incandescent, fluorescent, induction or LED lighting loads. Pulse width modulated (PWM) output design provides clean, 60 Hz. sinusoidal emergency power to loads.
Models are available for surface, recessed or T-Grid mounting as required.

Features / Specifications:

• For powering Incandescent, fluorescent, induction and LED fixtures *
• Sinusoidal output eliminates compatibility problems
• Universal 120/277VAC, 60Hz. input/output. Unit capacities up to 220 watts/250 VA
• “Soft Start” design reduces fixture inrush current
• Unit may be installed up to 1,000 feet from controlled fixture(s). Surface, recessed or T-Grid mount models
• Lumen output from fixture is 100% of nominal
• Unique design eliminates compatibility problems with LED drivers as well as fluorescent and induction ballasts
• Compatible with dimming ballasts. Normally-on and/or Normally-off load output
• Provisions for local switching capability - Always on during emergency conditions regardless of local switch position
• Emergency fixtures can be on, off or switched
• Solid state, line latched low voltage disconnect provides protection against battery deep discharge
• Long life, maintenance-free lead-calcium battery
• Momentary test switch. AC-On, Charge-On and Inverter-On LED indicators
• Meets NFPA Life Safety Code 101, OSHA, NEC, State and local Codes. UL 924 listed
• Optional T-Grid models are plenum rated
* Consult factory for compatibility for other lamp types




Surface Mount: (Standard Models)
Surface mount models are designed for mounting to walls by means of keyhole slots provided in the back of the unit housing.
Recess Mount: (SPS-55/125, SPS-110/125 Only):
Recess models provide recess mounting holes on both sides of the enclosure.
T-Grid Mount: (SPS-55/125, SPS-110/125 Only):
Housing design allows simple drop-in installation between t-grid runs. Safety wires (supplied by others) are required for attachment to building structure.




The SPS Series is designed to provide up to 220 watts/250VA of emergency power to incandescent, fluorescent, induction and/or LED fixtures. The SPS unit provides clean, sinusoidal AC output power allowing it to be remotely mounted up to 1,000 feet away from the controlled fixture(s). Unlike a ballast fluorescent emergency pack, the SPS provides power to the input side of the fixture, (including the ballast) eliminating any chance of incompatibility. The SPS Series is designed primarily for surface mounting, however, the SPS-55/125 and SPS-110/125 models provide optional housings for recessed or ceiling T-Grid mounting if required. All SPS systems will provide emergency power output for a minimum of 90 minutes.


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Housing Color