UL 4703
Standard for Photovoltaic Wire

DETAILS
Edition Number:1SCC Approved:--
Edition Date:2014-09-30DOD Approved: --
Price Code:AANSI Approved: 2014-09-30
Type:ulstd

  • SCOPE

    1 Scope

    1.1 This standard covers single-conductor, insulated and integrally or non-integrally jacketed, sunlight resistant, photovoltaic wire rated 90°C, 105°C, 125°C, or 150°C dry and, 90°C wet, 600, 1000, or 2000 V for interconnection wiring of grounded and ungrounded photovoltaic power systems as described in Article 690, Part IV, Wiring Methods, and other applicable parts of the National Electrical Code (NEC), NFPA 70.

  • TABLE OF CONTENTS
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    • Cover
    • Transmittal
    • Table of Contents
      • Body
        • INTRODUCTION
          • 1 Scope
          • 2 Units of Measurement
          • 3 Undated References
          • 4 Glossary
        • CONSTRUCTION
          • 5 General
          • 6 Conductors
            • 6.1 General
          • 7 Insulation
            • 7.1 Thermoplastic Insulation (90°C Dry and Wet, 600 Volts)
            • 7.2 Thermoset insulation and jacket (90, 105, 125, or 150°C dry and 90°C wet, 600, 1000, or 2000 volts)
          • 8 Assemblies
            • 8.1 Assemblies that include single conductors
        • PERFORMANCE
          • 9 Details
        • MANUFACTURING AND PRODUCTION
          • 10 Manufacturing and Production Tests
        • MARKING
          • 11 On the Wire
          • 12 On the Tag, Reel, or Carton