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I48 Emergency Ballast

Emergency Ballast for Linear and Long Compact Fluorescent Luminares

By IOTA

  • Overview
  • Specifications
The I48 from IOTA Engineering is a UL Listed fluorescent emergency ballast that allows the same fixture to be used for both normal and emergency operation. In the event of a power failure, the I48 switches to the emergency mode and operates one or two of the existing lamps for 90 minutes. The unit contains a battery, charger, and inverter circuit in a single can, and can be mounted in the wireway or on top of the fixture. The I48 features lamp selector leads for optimizing light output for designated lamp types.
Initial Lumen Output
  • 700 Lumens
Lamps Operated
  • (1) 2-8ft. Single Bipin HO and VHO T8-T12, including long compacts
  • (2) 2-4ft. Single, Bipin HO and VHO T8-T12
Features
  • Time Delay feature for compatibility with End-of-Lamp-Life circuitry
  • Open Circuit Isolation protects unit when load is absent
  • Will cold start and operate all specified lamps
  • Long life high temperature recyclable Ni-Cad battery
  • Galvanized steel case
  • Includes test switch and charge indicator accessory kit
  • For use with switched or unswitched fixtures
  • Lamp selector leads optimize light output for designated lamp type
  • Rated for use in damp locations, plenum, and enclosed and gasketed fixtures
  • Meets or exceeds all NEC, IBC, and Life Safety Code Emergency Lighting Requirements
  • RoHS Compliant
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Product Type Emergency Ballast
Voltage Rating 120/277
Frequency 60HZ
Max. Operating Temp. 50
Min. Operating Temp. 0
Battery Run Time 90 min
Battery Chemistry Type NiCd
Battery Recharge Time 24 hours
Battery Activation Unit Connector
Life Safety Testing Manual Testing
Regulatory Listing C-UL-US, NFPA 101
Compliance Listing ROHS
Environmental Listing Damp Location
Series I48

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  • Suggested Replacement Products

Product Information

  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET I48 Specifications Specification Sheet for the IOTA I48 (Series D) 2/17/2020 View
  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Installation Instructions I48 Manual Installation Manual for the I48 9/19/2019 View
    Material Safety Data Sheet MSDS for nickel-cadmium drivers and ballasts Safety Data Sheet for Ni-Cad emergency battery component 5/12/2021 View
    Wiring Diagram (DWG) Emergency Only Operation DWG Format - Connections to a one lamp luminaire, emergency operation only (no AC ballast) 7/2/2020
    Wiring Diagram (DWG) Emergency Operation Only - Two EM Lamps DWG Format - Connections to a two lamp luminaire, emergency operation only (no AC ballast) 7/7/2020
    Wiring Diagram (DWG) Four Lamp Instant Start Ballast DWG Format - Connections to a four lamp luminaire (one emergency lamp) with an instant start ballast 7/2/2020
    Wiring Diagram (DWG) Four Lamp Instant Start Ballast - Two EM Lamps DWG Format - Connections to a four lamp luminaire (two emergency lamps) with an instant start ballast 7/7/2020
    Wiring Diagram (DWG) Four Lamp Rapid Start Ballast DWG Format - Connections to a four lamp luminaire (one emergency lamp) with a rapid start ballast 7/2/2020
    Wiring Diagram (DWG) Four Lamp Rapid Start Ballast - Two EM Lamps DWG Format - Connections to a four lamp luminaire (two emergency lamps) with a rapid start ballast 7/7/2020
    Wiring Diagram (DWG) One Lamp Instant Start Ballast DWG Format - Connections to a one lamp luminaire with an instant start ballast 7/2/2020
    Wiring Diagram (DWG) One Lamp Rapid Start Ballast DWG Format - Connections to a one lamp luminaire with a rapid start ballast 7/2/2020
    Wiring Diagram (DWG) Three Lamp Instant Start Ballast DWG Format - Connections to a three lamp luminaire (one emergency lamp) with an instant start ballast 7/2/2020
    Wiring Diagram (DWG) Three Lamp Rapid Start Ballast DWG Format - Connection to a three lamp luminaire (one emergency lamp) with a rapid start ballast 7/2/2020
    Wiring Diagram (DWG) Three Lamp Rapid Start Ballast - Two EM Lamps DWG Format - Connections to a three lamp luminaire (two emergency lamps) with a rapid start ballast 7/7/2020
    Wiring Diagram (DWG) Three Lamp Rapid Start Ballast - Two EM Lamps DWG Format - Connections to a three lamp luminaire (two emergency lamps) with an instant start ballast 7/7/2020
    Wiring Diagram (DWG) Two Lamp Instant Start Ballast DWG Format - Connections to a two lamp luminaire (one emergency lamp) with an instant start ballast 7/2/2020
    Wiring Diagram (DWG) Two Lamp Instant Start Ballast - Two EM Lamps DWG Format - Connections to a two lamp luminaire (two emergency lamps) with an instant start ballast 7/7/2020
    Wiring Diagram (DWG) Two Lamp Rapid Start Ballast - Option A DWG Format - Connections to a two lamp luminaire (one emergency lamp) with a rapid start ballast - Option A 7/2/2020
    Wiring Diagram (DWG) Two Lamp Rapid Start Ballast - Option B DWG Format - Connections to a two lamp luminaire (one emergency lamp) with a rapid start ballast - Option B 7/2/2020
    Wiring Diagram (DWG) Two Lamp Rapid Start Ballast - Option C DWG Format - Connections to a two lamp luminaire (two emergency lamps) with a rapid start ballast 7/7/2020
    Wiring Diagram (PDF) Emergency Operation Only PDF Format - Connections to a one lamp luminaire, emergency operation only (no AC ballast) 7/2/2020 View
    Wiring Diagram (PDF) Emergency Operation Only - Two EM Lamps PDF Format - Connections to a two lamp luminaire, emergency operation only (no AC ballast) 7/7/2020 View
    Wiring Diagram (PDF) Four Lamp Instant Start Ballast PDF Format - Connections to a four lamp luminaire (one emergency lamp) with an instant start ballast 7/2/2020 View
    Wiring Diagram (PDF) Four Lamp Instant Start Ballast - Two EM Lamps PDF Format - Connections to a four lamp luminaire (two emergency lamps) with an instant start ballast 7/7/2020 View
    Wiring Diagram (PDF) Four Lamp Rapid Start Ballast PDF Format - Connections to a four lamp luminaire (one emergency lamp) with a rapid start ballast 7/2/2020 View
    Wiring Diagram (PDF) Four Lamp Rapid Start Ballast - Two EM Lamps PDF Format - Connections to a four lamp luminaire (two emergency lamps) with a rapid start ballast 7/7/2020 View
    Wiring Diagram (PDF) One Lamp Instant Start Ballast PDF Format - Connections to a one lamp luminaire with an instant start ballast 7/2/2020 View
    Wiring Diagram (PDF) One Lamp Rapid Start Ballast PDF Format - Connections to a one lamp luminaire with a rapid start ballast 7/2/2020 View
    Wiring Diagram (PDF) Three Lamp Instant Start Ballast PDF Format - Connections to a three lamp luminaire (one emergency lamp) with an instant start ballast 7/2/2020 View
    Wiring Diagram (PDF) Three Lamp Instant Start Ballast - Two EM Lamps PDF Format - Connections to a three lamp luminaire (two emergency lamps) with an instant start ballast 7/7/2020 View
    Wiring Diagram (PDF) Three Lamp Rapid Start Ballast PDF Format - Connection to a three lamp luminaire (one emergency lamp) with a rapid start ballast 7/2/2020 View
    Wiring Diagram (PDF) Three Lamp Rapid Start Ballast - Two EM Lamps PDF Format - Connections to a three lamp luminaire (two emergency lamps) with a rapid start ballast 7/7/2020 View
    Wiring Diagram (PDF) Two Lamp Instant Start Ballast PDF Format - Connections to a two lamp luminaire (one emergency lamp) with an instant start ballast 7/2/2020 View
    Wiring Diagram (PDF) Two Lamp Instant Start Ballast - Two EM Lamps PDF Format - Connections to a two lamp luminaire (two emergency lamps) with an instant start ballast 7/7/2020 View
    Wiring Diagram (PDF) Two Lamp Rapid Start Ballast - Option A PDF Format - Connections to a two lamp luminaire (one emergency lamp) with a rapid start ballast - Option A 7/2/2020 View
    Wiring Diagram (PDF) Two Lamp Rapid Start Ballast - Option B PDF Format - Connections to a two lamp luminaire (one emergency lamp) with a rapid start ballast - Option B 7/2/2020 View
    Wiring Diagram (PDF) Two Lamp Rapid Start Ballast - Option C PDF Format - Connections to a two lamp luminaire (two emergency lamps) with a rapid start ballast 7/7/2020 View
    Wiring Diagram Test Switch Placement Diagram for connecting the test switch/charge indicator 7/2/2020 View
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    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.

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    Warranty

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

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