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    BS EN 61869-220 - INSTRUMENT TRANSFORMERS - PART 220: SAFETY REQUIREMENTS FOR INSTRUMENT TRANSFORMERS FOR LOW VOLTAGE APPLICATIONS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    INTRODUCTION
    1 Scope and object
    2 Normative references
    3 Terms and definitions
    4 Tests
    5 Marking and documentation
    6 Protection against electric shock
    7 Protection against mechanical HAZARDS
    8 Resistance to mechanical stresses
    9 Protection against the spread of fire
    10 Equipment temperature limits and resistance to heat
    11 Protection against HAZARDS from fluids
    12 Protection against radiation, including laser sources,
       and against sonic and ultrasonic pressure
    13 Protection against liberated gases and substances,
       explosion and implosion
    14 Components and subassemblies
    15 Protection by interlocks
    16 HAZARDS resulting from application
    17 RISK assessment
    18 SECONDARY CIRCUITS
    Annex A (normative) - Measuring circuits for touch current
    Annex B (normative) - Standard test fingers
    Annex C (normative) - Measurement of CLEARANCES and
            CREEPAGE DISTANCES
    Annex D (normative) - Parts between which insulation requirements
            are specified
    Annex E (informative) - Guideline for reduction of POLLUTION DEGREES
    Annex F (normative) - ROUTINE TESTS
    Annex G (informative) - Leakage and rupture from fluids under pressure
    Annex H (normative) - Qualification of conformal coatings for protection
            against POLLUTION
    Annex I (informative) - Line-to-neutral voltages for common MAINS
            supply systems
    Annex J (informative) - RISK assessment
    Annex K (normative) - Insulation requirements not covered
            by 6.7
    Annex L (informative) - Index of defined terms
    Annex M (normative) - Measurement categories
    Bibliography

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

    Comment Closes On
    Committee PEL/38
    Document Type Draft
    Publisher British Standards Institution
    Status NA

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

    IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
    IEC 60112:2003+AMD1:2009 CSV METHOD FOR THE DETERMINATION OF THE PROOF AND THE COMPARATIVE TRACKING INDICES OF SOLID INSULATING MATERIALS
    EN 294:1992/AC:1993 SAFETY OF MACHINERY - SAFETY DISTANCES TO PREVENT DANGER ZONES BEING REACHED BY THE UPPER LIMBS
    EN 894-3:2000+A1:2008 SAFETY OF MACHINERY - ERGONOMICS REQUIREMENTS FOR THE DESIGN OF DISPLAYS AND CONTROL ACTUATORS - PART 3: CONTROL ACTUATORS
    UL 1439 : 5 TESTS FOR SHARPNESS OF EDGES ON EQUIPMENT
    IEC 60050-195:1998 International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock
    EN 894-2:1997+A1:2008 SAFETY OF MACHINERY - ERGONOMICS REQUIREMENTS FOR THE DESIGN OF DISPLAYS AND CONTROL ACTUATORS - PART 2: DISPLAYS
    IEC 60695-1-30:2017 FIRE HAZARD TESTING - PART 1-30: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - PRESELECTION TESTING PROCESS - GENERAL GUIDELINES
    UL 2556 : 4 WIRE AND CABLE TEST METHODS
    IEC 60695-1-1:1999 Fire hazard testing - Part 1-1: Guidance for assessing the fire hazard of electrotechnical products - General guidelines
    UL 746E : 6 POLYMERIC MATERIALS - INDUSTRIAL LAMINATES, FILAMENT WOUND TUBING, VULCANIZED FIBRE, AND MATERIALS USED IN PRINTED-WIRING BOARDS
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    EN 349:1993+A1:2008 SAFETY OF MACHINERY - MINIMUM GAPS TO AVOID CRUSHING OF PARTS OF THE HUMAN BODY
    ISO 13852:1996 Safety of machinery — Safety distances to prevent danger zones being reached by the upper limbs
    ISO 14738:2002 Safety of machinery Anthropometric requirements for the design of workstations at machinery
    IEC 60068-2-11:1981 ENVIRONMENTAL TESTING - TEST KA: SALT MIST
    ANSI B11 TR3 : 2000 RISK ASSESSMENT AND RISK REDUCTION - A GUIDE TO ESTIMATE, EVALUATE AND REDUCE RISKS ASSOCIATED WITH MACHINE TOOLS
    IEC 61243-3:2014 Live working - Voltage detectors - Part 3: Two-pole low-voltage type
    UL 471 : 2010-11 COMMERCIAL REFRIGERATORS AND FREEZERS
    IEC 61010-2-030:2017 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuits
    ISO 14121-1:2007 Safety of machinery Risk assessment Part 1: Principles
    EN 563:1994/A1:1999/AC:2000 SAFETY OF MACHINERY - TEMPERATURES OF TOUCHABLE SURFACES - ERGONOMICS DATA TO ESTABLISH TEMPERATURE LIMIT VALUES FOR HOT SURFACES
    IEC 60085:2007 ELECTRICAL INSULATION - THERMAL EVALUATION AND DESIGNATION
    IEC 60447:2004 BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - ACTUATING PRINCIPLES
    SEMI S10 : 2015E SAFETY GUIDELINE FOR RISK ASSESSMENT AND RISK EVALUATION PROCESS
    IEC 60068-2-17:1994 Basic environmental testing procedures - Part 2-17: Tests - Test Q: Sealing
    IEC 60439-1:1999+AMD1:2004 CSV LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1: TYPE-TESTED AND PARTIALLY TYPE-TESTED ASSEMBLIES
    ISO 13854:2017 Safety of machinery Minimum gaps to avoid crushing of parts of the human body
    IEC 60695-7-1:2010 FIRE HAZARD TESTING - PART 7-1: TOXICITY OF FIRE EFFLUENT - GENERAL GUIDANCE
    IEC 60721-3-3:1994+AMD1:1995+AMD2:1996 CSV Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations
    IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
    IEC 60695-10-2:2014 FIRE HAZARD TESTING - PART 10-2: ABNORMAL HEAT - BALL PRESSURE TEST METHOD
    ISO 14971:2007 Medical devices Application of risk management to medical devices
    IEC 61032:1997 Protection of persons and equipment by enclosures - Probes for verification
    IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
    IEC 60445:2017 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    IEC 60990:2016 Methods of measurement of touch current and protective conductor current
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