Skip to Main Content
logo
Search
Recently Searched
    • Store Image Profile Picture Image
      • Edit Page
      • MyNEMA
      • Settings
      • Log Out
      Store Image Login
      • NEMA
      • Standards
      • Ampacities of Cables Installed in Cable Trays
        • Store Icon White Profile Picture Image
          • Edit Page
          • MyNEMA
          • Settings
          • Log Out
          Store Image Login
      • About
        • About NEMA
        • Programs & Events
        • Membership
        • Careers
        • NEMA Leadership

          NEMA Year in Review

      • Advocacy
        • Action Center
        • Cybersecurity Council Government Relations Subcommittee
        • Healthcare
        • Economic Impact
        • NEMA Political Action Committee (PAC)
        • Send me the latest news!
        • Contact Us
        • Energy Policy
        • Infrastructure
        • International Trade
        • Policy Trackers
        • Regulatory Comments
        • Environmental Stewardship
        • Buy America(n)
        • NEMA Mexico
        • Storm Reconstruction Toolkit

          Read about NEMA Advocacy Efforts in Washington Watch

      • Analytics
        • electroindustry Business Conditions Index
        • Send me the latest news!
        • Lamp Indices
        • Economic Impact

          Get the Latest Electroindustry Business Conditions Indices

      • Directory
        • Member Products
        • Send me the latest news!
        • NEMA Councils
        • Manufacturers

          Learn more about NEMA membership

      • Standards
        • All Standards
        • Code Alerts
        • Publicaciones en Español
        • Technical Services
        • Why Standards
        • All Standards by Product
        • Electrical Standards & Products Guide (ESPG)
        • Patent Disclosure Policy
        • Standards Store
        • Send me the latest news!
        • About NEMA Standards
        • International Activities
        • Technical Field Representative Program
        • White Papers

          Download 2022 ESPG Now!

      • News & Trends
        • Blog
        • Electroindustry Magazine
        • Awards
        • Send me the latest news!
        • Podcast
        • Industry News
        • Advertise with NEMA
        • Electrical Standards & Products Guide (ESPG)
        • NEMA News
        • eiXtra e-newsletter
        • DICOM
        • MITA
        • More
          Directory
          Standards
          News & Trends
          DICOM
          MITA

        Data saved successfully.

        Data saved successfully.

         
        1. NEMA
        2. Standards
        3. Ampacities of Cables Installed in Cable Trays
        Standards Publication

        Ampacities of Cables Installed in Cable Trays

        ANSI/NEMA WC 51/ICEA P-54-440-2009 (R2014, R2019) | Status: Active | ID: 100220

        This Standards Publication covers the ampacity ratings for 600-15,000 volt solid dielectric cables installed in cable trays. Ampacity ratings are tabulated for single conductor cables, triplexed assemblies of single conductor cables, and three-conductor cables incorporating an overall jacket. Ampacities have been tabulated for the cable constructions and the operating conditions normally encountered for tray applications. Correction factors to adjust the tabulated values to better reflect specific conditions are provided. These include adjustments to account for ambient and operating temperatures, cable construction, tray covers, and diversification of the cable loading.

        Buy

        Published Date: Dec.27.2019

        Number of pages: 36

        Staff Contact: Khaled Masri

        Download Standard

        Terms & Conditions
        To display, copy and/or download a copy of the document you have requested, NEMA's permission is subject to the following terms and conditions, which you must agree to by clicking on the "I Accept" button below:

        1. I agree not to alter the publication in any way and agree not to change its electronic format.
        2. I agree not to sell or offer for sale the publication for a price or any other consideration.
        3. I agree not to display the publication on a public website or distribute the publication from a public website.
        4. I acknowledge that the copyright to this document belongs to the National Electrical Manufacturers Association (NEMA), and that said copyright owner may revoke its permission or modify any of the foregoing terms and conditions at any time.
        5. I have read NEMA's  Privacy Policy and voluntarily consent to the collection, storage, and use of my personal data provided to NEMA as described in the Privacy Policy.

        Complementary Documents

        standard document

        ANSI_NEMA WC 51 ICEA P-54-440-2009 (R2019) Contents and Scope

        ( 234 KB )

        Related Publications

        Standard

        Standards Publication

        NEMA WC SET

        Cable Standards Set

        Standard

        Standards Publication

        ANSI/NEMA WC 71/ICEA S-96-659-2014

        Standard for Nonshielded Cables Rated 2001-5000 V for Use in the Distribution of Electric Energy

        Standard

        Standards Publication

        ANSI/NEMA WC 74/ICEA S-93-639-2022

        5-46 kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy

        Standard

        Standards Publication

        ANSI/NEMA WC 70/ICEA S-95-658-2021

        Power Cables Rated 2000 Volts or Less for the Distribution of Electrical Energy

        Keywords

        WC51 WC-51 WC.51 ICEA P-54-440 P-54 ANSI/NEMA WC 51 ICEA P-54-440-2009 (R2014) AMPACITIES OF CABLES INSTALLED IN CABLE TRAYS ANSI/NEMA WC 51/ICEA P-54-440-2009 (R2014, R2019) ANSI/NEMA WC 51 ICEA P-54-440

        Topics

        • Power & Control Cable
        Contact Us

        Ads

        logo
        • Facebook fb-icon
        • Twitter twitter-icon
        • Blog bing-icon
        • YouTube youtube-icon
        • Podcast rss-icon
        • LinkedIn linkedin-icon
        • About
        • Advocacy
        • Analytics
        • Directory
        • MITA
        • News & Trends
        • Standards
        • Store
        Information
        Contact Us
        Home
        Privacy Policy
        Site Map
        Terms & Conditions
        Quick Links
        Environmental Stewardship
        Field Representative Program
        Find a Manufacturer
        Find a Standard
        High Performance Buildings Initiative
        NEMA Staff Login
        Intelligence Portal
        International Activities
        Membership
        MyNEMA
        NEMA Premium