Isolite E3Mini

125— 550 VA

Pure Sine Wave Mini Inverter

Isolite E3Mini

125 — 550 VA

The Isolite E3MINI is a 125/250/375/550 VA mini-inverter. The inverter has field-selectable 120 or 277 VAC input/output with four independent outputs for the 125/250 VA models and five independent outputs for the 375/550 VA models. The output types are normally-off/switched output types and are user-configurable. Its microprocessor-controlled Pure Sine Wave output has less than 3% THD and crest factor up to 10X (125VA), 5X (250VA), 7.5X (375VA), or 5X (550VA). 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 three independent zones for 125/250 VA models, four independent zones for 375/550 VA models, and five different dimming presets on all models in order to adjust emergency lighting levels. The high purity, premium valve-regulated lead-acid (VRLA) batteries with lead-calcium plates provide long life and durability.

Standard Features

  • Features

    • Field-selectable 120 or 277 VAC input/output.
    • 1X normally-on and 3X configurable normally-off/switched for 125VA and 250VA
    • models. 1X normally-on and 4X configurable normally-off/switched output types
    • for 375VA and 550VA models.
    • Microprocessor controlled pure sine wave output with less than 3% THD and
    • crest factor up to 10X (125VA), 5X (250VA), 7.5X (375VA), and 5X (550VA).
    • Advanced startup and charger/inverter diagnostics prevent failures from wiring
    • errors, overloads, and application issues.
    • Front facing module allow for easy field wiring of AC input/output wires and all
    • system connections/interfaces.
    • Advanced hysteric ultra-efficient charger improves efficiency and extends battery
    • lifetime.
    • Approved by UL 924 and CSA 22.2.
    • Includes self-testing/self diagnostics.
    • Optional internal DALI/0-10V dimming interface allows for up to three
    • (125/250VA) or four (375/550VA) independent zones and allows for five different
    • dimming presets to adjust emergency lighting levels.
    • High purity, premium valve regulated lead acid (VRLA) batteries with lead-calcium
    • plates provide long life and durability.
    • Max connected load with dimmer option is 375VA for the 125VA and 250VA
    • models, and 1,125VA for the 375VA and 550VA models (non-EM mode).

Power Rating: 125-550 VA

Voltage: 120V, 277V

Product Series: E3Mini

Input

Field-selectable 120 or 277 VAC input/

output.

Frequency: 60Hz +/- 2 Hz

Protection: easy access 8A fast acting

5x20mm fuse.

Power Factor: 0.5 lead to 0.5 lag


Output

Voltage: 120 or 277 VAC and matches

input selection.

Frequency: 60Hz +/- 0.02 Hz crystal

controlled during emergency mode.

Overload: 110% will generate overload

fault.

Configurable Transfer Times: 50mS, 1s

(default), or 2s

Output Distortion: less than 3% THD

Crest Factor: 10X for 125VA, 5X for 250VA,

7.5X for 375VA, and 5X for 550VA model

Load Power Factor: 0.5 lead to 0.5 lag

Output Types: 1X normally-on and 3X configurable normally-off/switched for 125VA and 250VA models. 1X normallyon and 4X configurable normally-off/ switched for 375VA and 550VA models.

Max Connected Load w/ Dimmer Option: 375VA for the 125VA and 250VA models and 1,125VA for the 375VA and 550VA models (non-EM mode).


Temperature Rating

0° to 50°C for NiCad models

20° to 30°C for lead-calcium model


Safety Standards

UL 924, NFPA 101 Life Safety Code, NEC, OSHA

Download our brochure to learn more.

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