• BS EN 60870-2-1 : 1996

    Current The latest, up-to-date edition.

    TELECONTROL EQUIPMENT AND SYSTEMS - OPERATING CONDITIONS - PART 2-1: POWER SUPPLY AND ELECTROMAGNETIC COMPATIBILITY

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-1996

    Publisher:  British Standards Institution

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

    Introduction
    1 Scope and object
    2 Normative references
    3 Definitions
    4 Power supply
    4.1 General
    4.2 AC supply
    4.2.1 AC voltage tolerances
    4.2.2 Frequency tolerances
    4.2.3 Harmonic content
    4.3 DC supply
    4.3.1 DC voltage tolerances
    4.3.2 Earthing arrangements for d.c. supply
    4.3.3 Voltage ripple of the d.c. supply
    5 Electromagnetic compatibility
    5.1 General
    5.2 Immunity tests
    5.3 Acceptance criteria for immunity tests
    5.4 Emission tests
    5.5 Protection techniques and installation guidelines
    6 Insulation withstand voltages
    Annex
    ZA (normative) Normative references to international
           publications with their corresponding European
           publications

    Abstract - (Show below) - (Hide below)

    Describes telecontrol equipment and systems with coded bit serial data transmission for monitoring and control of geographically widespread processes. In addition it is a reference document for teleprotection equipment and systems and equipment included in a distribution line carrier (DLC) system supporting a distribution automation system (DAS)

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

    Committee PEL/57
    Development Note Also numbered as IEC 60870-2-1. Supersedes BS 7404-2.1(1991) & 89/27224 DC. (12/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    BS EN 60870-2-2 : 1997 TELECONTROL EQUIPMENT AND SYSTEMS - OPERATION CONDITIONS - PART 2-2: ENVIRONMENTAL CONDITIONS (CLIMATIC, MECHANICAL AND OTHER NON-ELECTRICAL INFLUENCES)

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

    BS EN 61000-4-5:2014 (published 2014-09) Electromagnetic compatibility (EMC) Testing and measurement techniques. Surge immunity test
    IEC 61000-4-8 : 2.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-8: TESTING AND MEASUREMENT TECHNIQUES - POWER FREQUENCY MAGNETIC FIELD IMMUNITY TEST
    BS EN 61000-4-4:2012 Electromagnetic compatibility (EMC) Testing and measurement techniques. Electrical fast transient/burst immunity test
    IEC 61000-4-10 : 2.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-10: TESTING AND MEASUREMENT TECHNIQUES - DAMPED OSCILLATORY MAGNETIC FIELD IMMUNITY TEST
    BS EN 55022 : 2010 INFORMATION TECHNOLOGY EQUIPMENT - RADIO DISTURBANCE CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT
    IEC 60038:2009 IEC standard voltages
    BS 7404-1.4(1995) : 1995 TELECONTROL EQUIPMENT AND SYSTEMS - GENERAL CONSIDERATIONS - GUIDE FOR BASIC ASPECTS OF TELECONTROL DATA TRANSMISSION AND ORGANIZATION OF STANDARDS BS 7404-5 AND BS 7404-6
    BS EN 61000-4-9 : 2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-9: TESTING AND MEASUREMENT TECHNIQUES - IMPULSE MAGNETIC FIELD IMMUNITY TEST
    BS EN 60870-5-2 : 1994 TELECONTROL EQUIPMENT AND SYSTEMS - TRANSMISSION PROTOCOLS - PART 5-2: LINK TRANSMISSION PROCEDURES
    BS 7404-5.2(1992) : 1992 AMD 8114 TELECONTROL EQUIPMENT AND SYSTEMS - TRANSMISSION PROTOCOLS - SPECIFICATION FOR LINK TRANSMISSION PROCEDURES
    IEC 61000-4-4 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST
    BS EN 61000-3-3:2013 Electromagnetic compatibility (EMC) Limits. Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
    IEC 61000-4-1:2006 Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series
    BS 7404-5.1(1991) : 1991 AMD 8113 TELECONTROL EQUIPMENT AND SYSTEMS - TRANSMISSION PROTOCOLS - SPECIFICATION FOR TRANSMISSION FRAME FORMATS
    BS EN 60870-5-4 : 1994 TELECONTROL EQUIPMENT AND SYSTEMS - TRANSMISSION PROTOCOLS - PART 5-4: DEFINITIONS AND CODING OF APPLICATION INFORMATION ELEMENTS
    IEC 61000-4-11:2004+AMD1:2017 CSV Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests
    BS EN 61000-4-1:2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-1: TESTING AND MEASUREMENT TECHNIQUES - OVERVIEW OF IEC 61000-4 SERIES
    BS EN 60870-5-3 : 1992 TELECONTROL EQUIPMENT AND SYSTEMS - TRANSMISSION PROTOCOLS - PART 5-3: GENERAL STRUCTURE OF APPLICATION DATA
    BS EN 61000-4-2 : 2009 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-2: TESTING AND MEASUREMENT TECHNIQUES - ELECTROSTATIC DISCHARGE IMMUNITY TEST
    BS 7404-1.2(1991) : 1991 TELECONTROL EQUIPMENT AND SYSTEMS - GENERAL CONSIDERATIONS - GUIDE FOR SPECIFICATIONS
    BS EN 60870-5-1 : 1994 TELECONTROL EQUIPMENT AND SYSTEMS - TRANSMISSION PROTOCOLS - PART 5-1: TRANSMISSION FRAME FORMATS
    BS 7404-1.1(1991) : 1991 TELECONTROL EQUIPMENT AND SYSTEMS - GENERAL CONSIDERATIONS - GENERAL PRINCIPLES
    BS EN 61000-4-10:2017 Electromagnetic compatibility (EMC) Testing and measurement techniques. Damped oscillatory magnetic field immunity test
    IEC 61000-4-6 : 4.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS
    BS 7404-3(1991) : 1991 TELECONTROL EQUIPMENT AND SYSTEMS - SPECIFICATION FOR INTERFACES (ELECTRICAL CHARACTERISTICS)
    CISPR 22:2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
    BS EN 60060-2:1995 HIGH-VOLTAGE TEST TECHNIQUES - PART 2: MEASURING SYSTEMS
    IEC 61000-4-9 : 2.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-9: TESTING AND MEASUREMENT TECHNIQUES - IMPULSE MAGNETIC FIELD IMMUNITY TEST
    IEC 61000-4-2:2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
    IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
    BS 7822-1:1995 Insulation coordination for equipment within low-voltage systems Principles, requirements and tests
    BS 923(1972) : LATEST
    BS EN 60870-6-601 : 1995 TELECONTROL EQUIPMENT AND SYSTEMS - TELECONTROL PROTOCOLS COMPATIBLE WITH ISO STANDARDS AND ITU-T RECOMMENDATIONS - FUNCTIONAL PROFILE FOR PROVIDING THE CONNECTION-ORIENTED TRANSPORT SERVICE IN END SYSTEM CONNECTED VIA PERMANENT ACCESS TO A PACKET SWITCHED DATA NETWORK
    BS 7404-4(1991) : 1991 TELECONTROL EQUIPMENT AND SYSTEMS - SPECIFICATION FOR PERFORMANCE
    IEC 61000-3-3 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-3: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT <= 16 A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION
    BS EN 60870-5-5 : 1996 TELECONTROL EQUIPMENT AND SYSTEMS - TRANSMISSION PROTOCOLS - PART 5-5: BASIC APPLICATION FUNCTIONS
    BS EN 61000-4-11 : 2004 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-11: TESTING AND MEASUREMENT TECHNIQUES - VOLTAGE DIPS, SHORT INTERRUPTIONS AND VOLTAGE VARIATIONS IMMUNITY TESTS
    BS EN 60870-5-101 : 2003 TELECONTROL EQUIPMENT AND SYSTEMS - PART 5-101: TRANSMISSION PROTOCOLS - COMPANION STANDARD FOR BASIC TELECONTROL TASKS
    BS EN 60870-6-2 : 1996 TELECONTROL EQUIPMENT AND SYSTEMS - TELECONTROL PROTOCOLS COMPATIBLE WITH ISO STANDARDS AND ITU-T RECOMMENDATIONS - PART 6-2: USE OF BASIC STANDARDS (OSI LAYERS 1-4)
    BS 4727-1:GRP09(1991) : 1991 GLOSSARY OF ELECTROTECHNICAL, POWER, TELECOMMUNICATION, ELECTRONICS, LIGHTING AND COLOUR TERMS - TERMS COMMON TO POWER, TELECOMMUNICATION AND ELECTRONICS - ELECTROMAGNETIC COMPATIBILITY
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    BS EN 61000-4-8 : 2010 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-8: TESTING AND MEASUREMENT TECHNIQUES - POWER FREQUENCY MAGNETIC FIELD IMMUNITY TEST
    BS 7404-1.3(1991) : 1991 TELECONTROL EQUIPMENT AND SYSTEMS - GENERAL CONSIDERATIONS - GLOSSARY
    IEC 61000-3-2 : 4.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE)
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