Isolite E3

300 — 550 VA

Pure Sine Wave Inverter

Isolite E3

300 — 550 VA

The Isolite E3 is a 300 – 550 VA inverter. It has a fast transfer system compatible with all lighting loads, including LED and HID. The smart self-diagnostic circuit retains and logs data, and the UL is listed at a 90-minute run time. There are three separate field selectable outputs: normally on, normally off, and switched. This inverter's compact housing makes for easy installation and comes with an optional wall mounting bracket. The programmable settings are made for easy use, and it comes standard with an audible alarm.

Standard Features

  • Features

    • 300-550VA of pure sine wave output
    • Fast transfer system
    • Compatible with all lighting loads including LED and HID
    • Smart self-diagnostic circuit that retains and logs critical data
    • Enhanced scrolling LCD display for simple and direct access to all critical data
    • UL listed 90 minute run-time
    • Three separate field selectable outputs Normally on, Normally off , Switched
    • Compact housing for easy installation
    • Optional wall mounting bracket
    • Programmable settings for ease of use
    • Audible alarm standard
    • Plenum rated

Power Rating: 300-550 VA

Voltage: 120V, 277V

Product Series: E3

Input

Voltage: 120 or 277 VAC

Frequency: 60Hz +/- 2Hz

Protection: Input circuit breaker with fast acting KLK fuse in series for easy selective coordination to upstream feed breaker

Power Factor: 0.5 lead to 0.5 lag


Output

Voltage: 120 or 277 VAC

Frequency: 60Hz +/- .002Hz crystal controlled during emergency mode

Overload: 120% for 10 minutes, 400% for 200 msec

Transfer Time: <2 msec as standard or can be factory adjusted

Output Distortion: Less than 3% THD

Crest Factor: 4 for 500/550VA unit; 6.5 for 300/375VA unit

Load Power Factor: 0.5 lead to 0.5 lag

Protection: Optional circuit breakers

Output Types: Normally On, Normally Off, and Switched Outputs


Weight

E3-300: 105 lbs

E3-375: 105 lbs

E3-500: 133 lbs

E3-550: 133 lbs


Environment

Operating Temp: 20C° to 30C° (68ºF to 86ºF)

Storage Temp: Electronics - 20C° to 70C° (68ºF to 158ºF)

Relative Humidity: <95 % (non-condensing)


Safety Standards

UL 924, UL 2043 (Plenum Rated), OSHPD Seismic Certified (with Z4 option), New York City approved, Calendar Number 51575, NFPA 101 Life Safety Code, NFPA 70-NEC, OSHA, NEMA Type 1 enclosure

Download our brochure to learn more.

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