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Mps

Inverters

MPS Series

The MPS Series Micro Inverter our smallest in both output and profile. By offering both lead calcium or nickel cadmium battery options we have been able to provide four different wattage capacities to meet various needs. UL Listed to UL924.

  • For powering incandescent, fluorescent, and LED fixtures.
  • True sinusoidal AC pulse width modulated (PWM) design provides clean 60Hz emergency output.
  • Universal 120/277VAC, 60Hz input/output.
  • Unit capacities up to 20W to 55W.
  • “Soft Start” design reduces fixture inrush current.
  • Surface, recessed or T-Grid mount models.
  • Lumen output from fixture is 100% of nominal.

Product Description

Specifications

Standard Features
  • For powering incandescent, fluorescent, and LED fixtures.
  • True sinusoidal AC pulse width modulated (PWM) design provides clean 60Hz emergency output.
  • Universal 120/277VAC, 60Hz input/output.
  • Unit capacities up to 20W to 55W.
  • “Soft Start” design reduces fixture inrush current.
  • 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 ballasts.
  • Normally-ON and/or Normally-OFF load output.
  • Provisions for local switching capability – Always-ON during emergency conditions regardless of local switch position.
  • Temperature compensated, dual-mode charger includes low voltage disconnect feature to provide protection against battery deep discharge.
  • Maintenance-free Lead-Calcium and premium grade Nickel-Cadmium battery models offered.
  • Control panel with momentary test switch, AC-ON, Charge- ON and Inverter-ON LED indicators.
  • Battery circuit fuse protected.
  • Reverse battery and AC lockout protection.

Input
  • Input Voltages: 120 or 277VAC ±10%.
  • Input Frequencies: 60Hz ±2%.
  • Input Protection: Provided by Service Panel, Rated 20A max.

Output
  • Output Voltages: 120 or 277VAC (60Hz).
  • Efficiency Rating: 98% at full rated load (line).
  • Waveform: Sinusoidal (digitally controlled, PWM design).
  • Static Voltage: ±5% during battery discharge. 0-100% linear load.
  • Output Frequencies: 60Hz. ±0.3Hz during emergency cycle.
  • Output Distortion: Less than 3% THD (linear load).
  • Transfer Time: Less than 1.0 second.
  • Load Power Factor Range: 0.44 Lead to 0.44 Lag.
  • Minimum Loading: 0% of rated system capacity.
  • Output Protection: Inverter fuse.

Approvals
  • UL924
  • NFPA 101 Life Safety Code
  • NEC
  • OSHA

Warranty
  • Isolite warrants the IMI Series electronics assembly against defects in material and workmanship for a period of 3 years.
  • Isolite warrants the lead calcium batteries for 1 year full and 9 years pro-rata limited.

Downloads

Spec Sheet

Instructions