• IEC 60077-1:2017 RLV

    Current The latest, up-to-date edition.

    Railway applications - Electric equipment for rolling stock - Part 1: General service conditions and general rules

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  31-07-2017

    Publisher:  International Electrotechnical Committee

    Add To Cart

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

    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviated terms
    4 Classification
    5 Characteristics of the utilization category
    6 Product information
    7 Normal service conditions
    8 Constructional and performance requirements
    9 Tests
    Annex A (informative) - Coordination between definitions
    Annex B (informative) - Type and routine test of dielectric
            tests for equipment
    Annex C (informative) - Example of thermal endurance
            calculation to demonstrate the suitability of an
            insulation system for a specified application

    Abstract - (Show below) - (Hide below)

    IEC 60077-1:2017 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

    IEC 60077-1:2017 specifies the general service conditions and requirements for all electric equipment installed in power circuits, auxiliary circuits, control and indicating circuits etc., on railway rolling stock. The purpose of this document is to harmonize as far as practicable all rules and requirements of a general nature applicable to electric equipment for rolling stock. This new edition includes the following main technical changes with regard to the previous edition: descriptions regarding insulation coordination, environmental conditions and those of current return and protective bonding are deleted and replaced by references to IEC 62497‑1, IEC 62498-1 and IEC 61991; classification of equipment type is introduced; temperature limits and temperature rise tests are reviewed.

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

    Committee TC 9
    Development Note Stability Date: 2023. (08/2017)
    Document Type Redline
    Publisher International Electrotechnical Committee
    Status Current

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

    IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
    IEC 62271-100:2008+AMD1:2012+AMD2:2017 CSV High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
    IEC 62236-3-1:2008 Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle
    IEC 60077-3:2001 Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for d.c. circuit-breakers
    IEC 61373:2010 Railway applications - Rolling stock equipment - Shock and vibration tests
    IEC 60322:2001 Railway applications - Electric equipment for rolling stock - Rules for power resistors of open construction
    IEC 60050-811:1991 International Electrotechnical Vocabulary (IEV) - Part 811: Electric traction
    IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
    IEC 61133:2016 Railway applications - Rolling stock - Testing of rolling stock on completion of construction and before entry into service
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
    IEC 60721-3-5:1997 Classification of environmental conditions - Part 3: Classificationof groups of environmental parameters and their severities -Section 5: Ground vehicle installations
    IEC 60850:2014 Railway applications - Supply voltages of traction systems
    IEC 60505:2011 Evaluation and qualification of electrical insulation systems
    IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
    IEC 60076-12:2008 Power transformers - Part 12: Loading guide for dry-type power transformers
    IEC 60077-2:2017 Railway applications - Electric equipment for rolling stock - Part 2: Electrotechnical components - General rules
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC TR 60943:1998+AMD1:2008 CSV Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals
    IEC 61991:2000 Railway applications - Rolling stock - Protective provisions against electrical hazards
    IEC 60571:2012 Railway applications - Electronic equipment used on rolling stock
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 62236-3-2:2008 Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus
    IEC 61992-1:2006+AMD1:2014 CSV Railway applications - Fixed installations - DC switchgear - Part 1:General
    IEC 62497-1:2010+AMD1:2013 CSV Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electricaland electronic equipment
    IEC 60587:2007 Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    IEC 60216-5:2008 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
    IEC 60071-1:2006+AMD1:2010 CSV Insulation co-ordination - Part 1: Definitions, principles and rules
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    IEC 60068-2-52:2017 Environmental testing - Part 2-52: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution)
    IEC 60216-1:2013 Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results
    IEC 62498-1:2010 Railway applications - Environmental conditions for equipment - Part 1: Equipment on board rolling stock
    IEC 60077-5:2003 Railway applications - Electric equipment for rolling stock - Part 5: Electrotechnical components - Rules for HV fuses
    IEC 60077-4:2003 Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers
    IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
    IEC 60310:2016 Railway applications - Traction transformers and inductors on board rolling stock
    • Access your standards online with a subscription


      • 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