UL 2277
FLEXIBLE MOTOR SUPPLY CABLE AND WIND TURBINE TRAY CABLE

DETAILS
Edition Number:4SCC Approved:--
Edition Date:2018-05-11DOD Approved: --
Price Code:AANSI Approved: --
Type:outline

  • SCOPE

    1 Scope

    1.1 This outline covers the requirements for Wind Turbine Tray Cable (WTTC) rated 1000 volts, 90 – 200°C dry and optionally rated 90°C wet. It also covers the requirements for Flexible Motor Supply Cable rated 1000 or 2000 volts and 90°C dry. The cables are for use as noted in 1.2 – 1.4.

    1.2 Wind turbine power and control cable is intended to be installed in cable trays or raceways within a wind turbine generator.

    1.3 Flexible motor supply cable (Flexible VFD Servo Cable) is intended for use with variable frequency drives subjected to non-linear power distortions.

    1.4 These cables are intended for use in accordance with the applicable parts of the National Electrical Code (NEC), NFPA 70.

  • TABLE OF CONTENTS
    Expand All

    • Outline Title Page
    • Table of Contents
      • Body
        • INTRODUCTION
          • 1 Scope
          • 2 Units of Measurement
          • 3 Components
          • 4 Undated References
        • CONSTRUCTION
          • 5 Materials and Dimensions
          • 6 Assembly
        • PERFORMANCE
          • 7 General
        • MARKINGS
          • 8 Information on or in the Cable
          • 9 Information on the Tag, Reel, or Carton