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IIS EXT 1750 Emergency Inverter

1750W Single Phase Outdoor Inverter

By IOTA

  • Overview
  • Specifications
The IOTA IIS EXT 1750 is a UL Listed single-phase sine wave output inverter designed to supply 1750W of emergency power to the connected load. The IIS EXT 1750 will operate the emergency load at full brightness and features a NEMA 3R steel cabinet designed for outdoor installation.
Emergency Operation
  • 1750W
  • Operates LED, Fluorescent, Incandescent
  • 120VAC to 277VAC Input/Output Voltage options
Product Advantages
  • Single-phase emergency system with exceptional 98% power efficiency
  • NEMA 3R steel cabinet rated for outdoor installation applications
  • Fast Transfer (2 milliseconds) speed allows for uninterrupted operation of all lighting loads
  • Provides full light output in the emergency mode
  • Conducts required monthly and annual testing
Features
  • UL 924 Listed
  • PWM/MOSFET inverter design delivers high efficiency, low THD, and fast transfer speed
  • Micro-processor controlled, temperature-compensating charger
  • Sealed long-life maintenance-free VRLA batteries
  • Low Battery Voltage Disconnect protects the batteries against deep discharge
  • Includes Input and Battery Fuse Protection
  • Includes red illuminating system status indicator
  • Optional touchpad interface and VFD display screen
  • Includes RS232 Serial Communications port
  • Locking NEMA 3R steel cabinet design with white finish
  • Temperature-controlled forced air cooling with no filter requirement
  • Meets or exceeds all NEC and Life Safety Code Emergency Lighting requirements
  • Covered by IOTA's standard 1-year warranty
  • Factory Startup and Training available
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Product Type Emergency Inverter
Voltage Rating 120, 208, 277
Frequency 60HZ
Load Voltage Rating 120VAC, 277VAC
Output Power 1750 VA
Max. Operating Temp. 30
Min. Operating Temp. 20
Battery Run Time 90 min
Battery Chemistry Type Lead Acid
Life Safety Testing Self Diagnostics, Self Test
Regulatory Listing UL, UL924
Compliance Listing ROHS
Series IIS

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  • Suggested Replacement Products

PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET IIS EXT 1750 Spec Sheet IIS Outdoor Rated 1750W Single Phase Inverter 9/21/2022 View

  • Photometry & Revit (BIM)

  • Spectral Data Sheets

  • Guideline Specifications

  • Revit Component Files (Non-Illuminated)

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Installation Instructions IOTA IIS EXT 1750 Instruction and User's Manual Installation and Users Guide for IOTA IIS EXT 1750 Central Inverter 12/28/2021 View
    Material Safety Data Sheet MSDS - VRLA Batteries Material Safety Data Sheet for the VRLA Batteries 5/13/2021 View

  • Utility Rebate Search

  • Replacement Parts

  • Confidential Documents

  • Marketing Material (e.g. Brochures, Sell Sheets, FAQs, )

    Document Type Document Title Description Updated View
    Application Guide IIS-Central-Inverter-Quotation-Request-Checklist.pdf Easy Reference Checklist for submitting an IIS Central Inverter quotation request. 11/22/2022 View
    Brochures Factory Startup, Training, and Maintenance Plans Expert Installation, On Site Training, and Preventative Maintenance Plans for IIS Central Inverters 5/5/2022 View
    Brochures IIS Inverter Control Panel Overview Overview of the operational functions and data access of the IIS Central Inverter control panel. 11/4/2021 View
    Brochures IOTA IIS Central Inverter Product Brochure A quick-reference resource for IOTA's IIS Central Inverter products. 5/2/2022 View
    Catalogs IIS Central Inverter Options Reference Guide Explore the available options for IIS Central Inverters to fit your emergency egress application 5/16/2023 View

  • Need Product Assistance? (e.g. How to Buy, Technical Support, Warranty)

    How to Buy

    The IOTA products are primarily sold through a network of agents and distributors across North America.

    •  Find an Agent or Distributor

    •  Request a Call

    Technical Support

    The IOTA technical team is dedicated to providing outstanding product support. Please click on the appropriate link below,
    or feel free to call us at 855.363.9527.

    •  FAQs

    •  Technical Library

    •  Email Us

    Warranty

    Please click on the appropriate link below to learn more about IOTA terms & conditions and product warranty options. 

    •  IOTA Emergency Products with Batteries

    •  IOTA Emergency Control (ALCR) Devices

    •  IOTA DLS Battery Chargers and Power Converters

    •  IOTA Warranty Replacements & Stock Returns


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