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E3MINI

125/250 VA Pure Sine Wave Mini Inverter

Field-selectable 120 or 277 VAC input/output

Four Independent Outputs with user-configurable Normally-Off / Switched output types. One dedicated Normally-On, 3 configurable Switched/Normally-Off outputs

Microprocessor controlled Pure Sine Wave output with less than 3% THD and Crest Factor up to 10X (125W), 5X (250W)

  • Input
  • Voltage: 120 or 277 VAC – field configurable
  • Current: 2.7A (120V), 1.2A (277V) for 250 Watt Model
  • Current: 1.4A (120V), 0.6A (277V) for 125 Watt Model
  • Frequency: 60Hz +/- 2 Hz
  • Protection: Easy access 8A fast acting 5x20 mm fuse.
  • Power Factor: 0.5 lead to 0.5 lag

  • Output
  • Voltage: 120 or 277 VAC – matches input selection
  • Current: 2.08A (120V), 0.9A (277V) for 250 Watt Model
  • Current: 1.04A (120V), 0.45A (277V) for 125 Watt Model
  • Frequency: 60Hz +/- 0.02 Hz crystal controlled during emergency mode
  • Overload: 110 percent will generate overload fault
  • Configurable Transfer Times: 50mS, 1s (default), 2s
  • Output Distortion: Less than 3% THD
  • Overload: 110 percent will generate overload fault
  • Crest Factor: 10X for 125W and 5X for 250W model
  • Load Power Factor: 0.5 lead to 0.5 lag
  • Output Types: 1x Normally-On, 3x configurable Normally-Off/Switched
  • Max Connected Load w/ Dimmer option: 375W (In Non emergency Mode)
  • Approvals
  • UL924
  • New York City approved, Calendar #51575
  • NFPA 101 Life Safety Code
  • NFPA 70-NEC
  • OSHA
  • NEMA Type 1 enclosure

Product Details

Inverters provide the necessary power for emergency lighting if utility power is unavailable. Isolite inverters charge battery banks from utility power, discharge batteries to generate power in an emergency, and then transfer back to the utility power when available. Inverters also monitor the state of the utility power, automated code compliance and are more cost-effective than other solutions. Isolite offers small, medium, and building-scale inverters.

The Isolite E3MINI is a 125/250 VA Pure Sine Wave mini-inverter. The inverter has field-selectable 120 or 277 VAC input/output with four independent outputs offering user-configurable Normally-Off / Switched output types. Its microprocessor-controlled Pure Sine Wave output has less than 3% THD and crest factor up to 10X (125W) and 5X (250W). The advanced startup, charger, and inverter diagnostics prevent failures from wiring errors, overloads, and application issues and include self-testing and self-diagnostics. This mini-inverter has an optional internal DALI/0-10V dimming interface that allows for up to 3 independent zones and five different dimming presets to adjust emergency lighting levels. The high purity, premium valve-regulated lead-acid (VRLA) with lead-calcium plates provides long life and durability.