Skip to content
Please enter a keyword to search

  • BS IEC 60287-1-1 : 2006

    Current The latest, up-to-date edition.

    ELECTRIC CABLES - CALCULATION OF THE CURRENT RATING - PART 1-1: CURRENT RATING EQUATIONS (100% LOAD FACTOR) AND CALCULATION OF LOSSES - GENERAL

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2006

    Publisher:  British Standards Institution

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    INTRODUCTION
    1 General
    2 Calculation of losses

    Abstract - (Show below) - (Hide below)

    Applies to the conditions of steady-state operation of cables at all alternating voltages, as well as in direct voltages up to 5 kV, buried directly in the ground, in ducts, in troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air.

    General Product Information - (Show below) - (Hide below)

    Committee GEL/20/16
    Development Note Supersedes BS 7769-1.1(1997) and 05/30122006 DC. (02/2007) 2006 Edition Re-Issued in November 2014 & incorporates AMD 1 2014. Supersedes 12/30272842 DC. (12/2014)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 7671(2008) : 2018 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS
    12/30244367 DC : 0 BS 7912 - POWER CABLES WITH XLPE INSULATION AND METAL SHEATH, AND THEIR ACCESSORIES, FOR RATED VOLTAGES FROM 66 KV (U[M] = 72.5 KV) TO 132 KV (U[M] = 145 KV)
    BS 7671(2008) : 2008 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60028:1925 International standard of resistance for copper
    IEC 60228:2004 Conductors of insulated cables
    IEC 60502-2:2014 RLV Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) – Part 2: Cables for rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV)
    IEC 60502-1:2004+AMD1:2009 CSV Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV(Um = 36 kV) - Part 1: Cables for rated voltages of 1 kV (Um = 1,2 kV) and 3 kV (Um = 3,6 kV)
    IEC 60889:1987 Hard-drawn aluminium wire for overhead line conductors
    IEC 60027-3:2002 Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective