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  • IEC 60060-2:2010

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    High-voltage test techniques - Part 2: Measuring systems

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, English - French, Spanish, Castilian

    Published date:  29-11-2010

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Procedures for qualification and use of
       measuring systems
    5 Tests and test requirements for an approved
       measuring system and its components
    6 Measurement of direct voltage
    7 Measurement of alternating voltage
    8 Measurement of lightning impulse voltage
    9 Measurement of switching impulse voltage
    10 Reference measuring systems
    Annex A (informative) - Uncertainty of measurement
    Annex B (informative) - Examples for the calculation
            of measuring uncertainties in high-voltage
            measurements
    Annex C (informative) - Step response measurements
    Annex D (informative) - Convolution method for the
            determination of dynamic behaviour from step
            response measurements
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 60060-2:2010 is applicable to complete measuring systems, and to their components, used for the measurement of high voltages during laboratory and factory tests with direct voltage, alternating voltage and lightning and switching impulse voltages as specified in IEC 60060-1. For measurements during on-site tests see IEC 60060-3. The limits on uncertainties of measurements stated in this standard apply to test levels stated in IEC 60071-1:2006. The principles of this standard apply also to higher levels but the uncertainty may be greater. This standard also defines the terms used, methods to estimate the uncertainties of high-voltage measurements, states the requirements which the measuring systems shall meet, describes the methods for approving a measuring system and checking its components and describes the procedures by which the user shall show that a measuring system meets the requirements of this standard, including the limits set for the uncertainty of measurement. This third edition cancels and replaces the second edition, published in 1994, and constitutes a technical revision. The significant technical changes with respect to the previous edition are as follows:
    - The general layout and text was updated and improved to make the standard easier to use.
    - The standard was revised to align it with IEC 60060-1.
    - The treatment of measurement uncertainty estimation has been expanded.

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

    Committee TC 42
    Development Note Supersedes IEC 60060-4 (03/2001) Supersedes IEC 60060. (07/2004) Stability Date: 2017. (10/2012)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    04/30108943 DC : 0
    CEI EN 60358-2 : 2015 COUPLING CAPACITORS AND CAPACITOR DIVIDERS - PART 2: AC OR DC SINGLE-PHASE COUPLING CAPACITOR CONNECTED BETWEEN LINE AND GROUND FOR POWER LINE CARRIER-FREQUENCY (PLC) APPLICATION
    BS IEC 62895:2017 HIGH VOLTAGE DIRECT CURRENT (HVDC) POWER TRANSMISSION - CABLES WITH EXTRUDED INSULATION AND THEIR ACCESSORIES FOR RATED VOLTAGES UP TO 320 KV FOR LAND APPLICATIONS - TEST METHODS AND REQUIREMENTS
    14/30300746 DC : 0 BS EN 60358-4 ED 1.0 - COUPLING CAPACITORS AND CAPACITOR DIVIDERS - PART 4: AC AND DC SINGLE-PHASE CAPACITOR-DIVIDER AND RC-DIVIDER
    14/30281093 DC : 0 BS EN 60855-1 - LIVE WORKING - INSULATING FOAM-FILLED TUBES AND SOLID RODS - PART 1: TUBES AND RODS OF A CIRCULAR CROSS-SECTION
    BS EN 60855-1:2017 Live working. Insulating foam-filled tubes and solid rods Tubes and rods of a circular cross-section
    IEC 60034-27-3:2015 Rotating electrical machines - Part 27-3: Dielectric dissipation factor measurement on stator winding insulation of rotating electrical machines
    BS EN 60143-4:2010 SERIES CAPACITORS FOR POWER SYSTEMS - PART 4: THYRISTOR CONTROLLED SERIES CAPACITORS
    BS EN 62271-106:2011 High-voltage switchgear and controlgear Alternating current contactors, contactor-based controllers and motor-starters
    06/30149562 DC : DRAFT APR 2006 IEC 61083-2 - INSTRUMENTS AND SOFTWARE USED FOR MEASUREMENTS IN HIGH-VOLTAGE IMPULSE TEST - PART 2: REQUIREMENTS FOR SOFTWARE
    NF EN 61180 : 2016 HIGH-VOLTAGE TEST TECHNIQUES FOR LOW-VOLTAGE EQUIPMENT - DEFINITIONS, TEST AND PROCEDURE REQUIREMENTS, TEST EQUIPMENT
    11/30233201 DC : 0 BS EN 61009-1 - RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCBOS) - PART 1: GENERAL RULES
    BS EN 61112:2009 LIVE WORKING - ELECTRICAL INSULATING BLANKETS
    07/30158043 DC : 0 BS EN 62501 - ELECTRICAL TESTING OF VOLTAGE SOURCE CONVERTER (VSC) VALVES FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) POWER TRANSMISSION
    DEFSTAN 61-5(PT4)/2(1992) : 1992 ELECTRICAL POWER SUPPLY SYSTEMS BELOW 650 VOLTS - PART 4: POWER SUPPLIES IN HM SHIPS
    BS IEC/IEEE 62271-37-013:2015 High-voltage switchgear and controlgear Alternating-current generator circuit-breakers
    CEI EN 60060-3 : 2006 HIGH VOLTAGE TEST TECHNIQUES - PART 3: DEFINITIONS AND REQUIREMENTS FOR ON-SITE TESTS
    PD IEC/TR 63042-100:2016 UHV AC transmission systems General information
    14/30257408 DC : 0 BS IEC/IEEE 62271-37-013 ED 1.0 - HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 37-013: ALTERNATING-CURRENT GENERATOR CIRCUIT-BREAKERS
    NFC 18 422 : 2007 BLANKETS OF INSULATING MATERIAL FOR ELECTRICAL PURPOSES
    BS EN 60831-1:2014 Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1 000 V General. Performance, testing and rating. Safety requirements. Guide for installation and operation
    BS 4999-115:1992 GENERAL REQUIREMENTS FOR ROTATING ELECTRICAL MACHINES - IMPULSE VOLTAGE WITHSTAND LEVELS OF ROTATING A.C. MACHINES WITH FORM-WOUND STATOR COILS
    CAN/CSA-C156.3-M86 (R2013) Test Methods for Station Post Insulators
    OVE/ONORM EN 61051-1 : 2009 VARISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION
    CEI EN 60052 : 2003 VOLTAGE MEASUREMENT BY MEANS OF STANDARD AIR GAPS
    CEI EN 61083-2 : 2014 INSTRUMENTS AND SOFTWARE USED FOR MEASUREMENT IN HIGH-VOLTAGE AND HIGH-CURRENT TESTS - PART 2: REQUIREMENTS FOR SOFTWARE FOR TESTS WITH IMPULSE VOLTAGES AND CURRENTS
    I.S. EN 60143-4:2010 SERIES CAPACITORS FOR POWER SYSTEMS - PART 4: THYRISTOR CONTROLLED SERIES CAPACITORS
    CAN/CSA-ISO/IEC 8802-5-02 (R2011) Information Technology - Telecommunications and Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part 5: Token Ring Access Method and Physical Layer Specifications (Adopted ISO/IEC 8802-5:1998 / ANSI/IEEE 802.5:1998, third edition, 1998-09-15)
    CSA C156.3 : 1986 : R1999 TEST METHODS FOR STATION POST INSULATORS
    I.S. EN 60244-1:2000 METHODS OF MEASUREMENT FOR RADIO TRANSMITTERS - PART 1: GENERAL CHARACTERISTICS FOR BROADCAST TRANSMITTERS
    I.S. EN IEC 60099-8:2018 SURGE ARRESTERS - PART 8: METAL-OXIDE SURGE ARRESTERS WITH EXTERNAL SERIES GAP (EGLA) FOR OVERHEAD TRANSMISSION AND DISTRIBUTION LINES OF A.C. SYSTEMS ABOVE 1 KV
    CEI EN 50321 : 2000 ELECTRICALLY INSULATING FOOTWEAR FOR WORKING ON LOW VOLTAGE INSTALLATIONS
    I.S. EN 61051-1:2008 VARISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION
    SAE ARP 5416 : 2013 AIRCRAFT LIGHTNING TEST METHODS
    I.S. EN 60052:2002 VOLTAGE MEASUREMENT BY MEANS OF STANDARD AIR GAPS
    EN IEC 60099-8:2018 Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV
    I.S. EN 61000-4-5:2014 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-5: TESTING AND MEASUREMENT TECHNIQUES - SURGE IMMUNITY TEST
    I.S. EN 132400:1994 SECTIONAL SPECIFICATION: FIXED CAPACITORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION AND CONNECTION TO THE SUPPLY MAINS (ASSESSMENT LEVEL D)
    CEI EN 50365 : 2004 ELECTRICALLY INSULATING HELMETS FOR USE ON LOW VOLTAGE INSTALLATIONS
    UNE-EN 60099-4:2016 Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
    CEI EN 60244-1 : 2000 METHODS OF MEASUREMENT FOR RADIO TRANSMITTERS - PART 1: GENERAL CHARACTERISTICS FOR BROADCAST TRANSMITTERS
    I.S. EN 60358-3:2014 COUPLING CAPACITORS AND CAPACITOR DIVIDERS - PART 3: AC OR DC COUPLING CAPACITORS FOR HARMONIC-FILTERS APPLICATIONS
    UNE-EN 60855-1:2017 Live working - Insulating foam-filled tubes and solid rods - Part 1: Tubes and rods of a circular cross-section
    IEC 60143-1:2015 Series capacitors for power systems - Part 1: General
    EN 60099-4:2014 Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
    EN 61083-1:2001 Instruments and software used for measurement in high-voltage impulse tests - Part 1: Requirements for instruments
    EN 60052:2002 Voltage measurement by means of standard air gaps
    EN 61112:2009 Live working - Electrical insulating blankets
    EN 61479:2001/A1:2002 LIVE WORKING - FLEXIBLE CONDUCTOR COVERS (LINE HOSES) OF INSULATING MATERIAL
    EN 61083-2:2013 Instruments and software used for measurement in high-voltage and high-current tests - Part 2: Requirements for software for tests with impulse voltages and currents
    EN 61111 : 2009 LIVE WORKING - ELECTRICAL INSULATING MATTING
    EN 60270:2001/A1:2016 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS (IEC 60270:2000/A1:2015)
    EN 60831-1:2014/AC:2014 SHUNT POWER CAPACITORS OF THE SELF-HEALING TYPE FOR A.C. SYSTEMS HAVING A RATED VOLTAGE UP TO AND INCLUDING 1000 V - PART 1: GENERAL - PERFORMANCE, TESTING AND RATING - SAFETY REQUIREMENTS - GUIDE FOR INSTALLATION AND OPERATION
    EN 61180:2016 High-voltage test techniques for low-voltage equipment - Definitions, test and procedure requirements, test equipment
    EN 61180-2:1994 High-voltage test techniques for low-voltage equipment - Part 2: Test equipment
    EN 61011:1992/A11:1996 ELECTRIC FENCE ENERGIZERS - SAFETY REQUIREMENTS FOR MAINS-OPERATED ELECTRIC FENCE ENERGIZERS
    EN 61051-1:2008 Varistors for use in electronic equipment - Part 1: Generic specification
    EN 60143-1:2015/AC:2017-05 Series capacitors for power systems - Part 1: General
    EN 62606:2013/A1:2017 GENERAL REQUIREMENTS FOR ARC FAULT DETECTION DEVICES (IEC 62606:2013/A1:2017)
    EN 60060-3:2006/corrigendum Oct. 2006 HIGH VOLTAGE TEST TECHNIQUES - PART 3: DEFINITIONS AND REQUIREMENTS FOR ON-SITE TESTS
    EN 60034-27-3:2016 Rotating electrical machines - Part 27-3: Dielectric dissipation factor measurement on stator winding insulation of rotating electrical machines
    EN 60289:1994/A11:2002 REACTORS
    EN 61000-4-5:2014/A1:2017 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-5: TESTING AND MEASUREMENT TECHNIQUES - SURGE IMMUNITY TEST (IEC 61000-4-5:2014/A1:2017)
    EN 133000:1997 Generic Specification: Passive filter units for electromagnetic interference suppression
    BS EN 60060-1:2010 High-voltage test techniques General definitions and test requirements
    09/30176337 DC : 0 BS EN 61954 - POWER ELECTRONICS FOR ELECTRICAL TRANSMISSION AND DISTRIBUTION SYSTEMS - TESTING OF THYRISTOR VALVES FOR STATIC VAR COMPENSATORS
    11/30255306 DC : 0 BS EN 60358-3 - COUPLING CAPACITORS AND CAPACITOR DIVIDERS - PART 3: AC OR DC COUPLING CAPACITOR FOR HARMONIC-FILTERS APPLICATIONS
    06/30149569 DC : DRAFT APR 2006 IEC 60060-1 - HIGH-VOLTAGE TEST TECHNIQUES - PART 1: GENERAL DEFINITIONS AND TEST REQUIREMENTS
    14/30290103 DC : 0 BS EN 62895 - HIGH VOLTAGE DIRECT CURRENT (HVDC) POWER TRANSMISSION CABLES WITH EXTRUDED INSULATION AND THEIR ACCESSORIES FOR RATED VOLTAGES UP TO 320KV FOR LAND APPLICATIONS - TEST METHODS AND REQUIREMENTS
    BS EN 60358-1:2012 Coupling capacitors and capacitor dividers General rules
    13/30286196 DC : 0 BS EN 61245 - ARTIFICIAL POLLUTION TESTS ON HIGH-VOLTAGE INSULATORS TO BE USED ON D.C SYSTEM
    NF EN 60903 : 2004 SPECIFICATION FOR GLOVES AND MITTS OF INSULATING MATERIAL FOR LIVE WORKING
    01/203455 DC : DRAFT MAY 2001 IEC 60143-1 ED.4.0 - SERIES CAPACITORS FOR POWER SYSTEMS
    12/30253687 DC : DRAFT JUNE 2012 BS EN 62478 - HIGH VOLTAGE TEST TECHNIQUES - MEASUREMENT OF PARTIAL DISCHARGES BY ELECTROMAGNETIC AND ACOUSTIC METHODS
    EN 60143 : 93 AC 94 SERIES CAPACITORS FOR POWER SYSTEMS - GENERAL PERFORMANCE, TESTING AND RATING - SAFETY REQUIREMENTS - GUIDE FOR INSTALLATION
    13/30294291 DC : 0 BS EN 62561-8 - LIGHTNING PROTECTION SYSTEM COMPONENTS (LPSC) - PART 8: REQUIREMENTS FOR COMPONENTS FOR ISOLATED LPS
    CSA CEI/IEC 61000.4.9 : 2002 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-9: TESTING AND MEASUREMENT TECHNIQUES - PULSE MAGNETIC FIELD IMMUNITY TEST
    99/201503 DC : 0 IEC 61479 ED.1 - LIVE WORKING - CONDUCTOR COVERS (LINE HOSES) OR INSULATING MATERIAL FOR ELECTRICAL PURPOSES
    02/206916 DC : DRAFT MAY 2002 IEC 62237. ED.1 - LIVE WORKING - INSULATING HOSES FOR USE WITH HYDRAULIC TOOLS AND EQUIPMENT
    PREN 61008-1 : DRAFT 2011 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCCBS) - PART 1: GENERAL RULES
    DIN EN 61954 : 2018 STATIC VAR COMPENSATORS (SVC) - TESTING OF THYRISTOR VALVES (IEC 61954:2011 + A1:2013 + A2:2017)
    13/30291844 DC : 0 BS EN 60230 - IMPULSE TESTS ON CABLES AND THEIR ACCESSORIES
    08/30175871 DC : DRAFT JAN 2008 BS EN 61112 - LIVE WORKING - ELECTRICAL INSULATING BLANKETS
    16/30339801 DC : 0 BS EN 63052 - POWER FREQUENCY OVERVOLTAGE PROTECTIVE DEVICES FOR HOUSEHOLD AND SIMILAR APPLICATIONS (POP)
    03/100554 DC : DRAFT APR 2003 IEC 60060-3 ED.1 - HIGH VOLTAGE TEST TECHNIQUES - PART 3: DEFINITIONS AND REQUIREMENTS FOR ON-SITE TESTS
    I.S. EN 60034-27-3:2016 ROTATING ELECTRICAL MACHINES - PART 27-3: DIELECTRIC DISSIPATION FACTOR MEASUREMENT ON STATOR WINDING INSULATION OF ROTATING ELECTRICAL MACHINES
    11/30233197 DC : 0 BS EN 61008-1 - RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCCBS) - PART 1: GENERAL RULES
    BS HD 60269-2:2013 Low-voltage fuses Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application). Examples of standardized systems of fuses A to K
    BS EN 61479:2001 Live working. Flexible conductor covers (line hoses) of insulating material
    I.S. EN 62606:2013 GENERAL REQUIREMENTS FOR ARC FAULT DETECTION DEVICES
    09/30167595 DC : 0 BS EN 60099-8 ED.1 - SURGE ARRESTERS - PART 8: METAL-OXIDE SURGE ARRESTERS WITH EXTERNAL SERIES GAP (EGLA) FOR OVERHEAD TRANSMISSION AND DISTRIBUTION LINES OF A.C. SYSTEMS ABOVE 1 KV
    03/307802 DC : DRAFT MAY 2003 EN 61008-1 - RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCCB'S) - PART 1: GENERAL RULES
    BS EN 61083-2:2013 Instruments and software used for measurement in high-voltage and high-current tests Requirements for software for tests with impulse voltages and currents
    BS EN 60076-4:2002 Power transformers Guide to the lightning impulse and switching impulse testing. Power transformers and reactors
    BS EN 50321 : 2000 ELECTRICALLY INSULATING FOOTWEAR FOR WORKING ON LOW VOLTAGE INSTALLATIONS
    PREN 61009-1 : DRAFT 2011 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCBOS) - PART 1: GENERAL RULES
    CSA C156.3 : 1986 : R2009 TEST METHODS FOR STATION POST INSULATORS
    CEI EN 61111 : 2010 LIVE WORKING - ELECTRICAL INSULATING MATTING
    IEC 60269-2:2013+AMD1:2016 CSV Low-voltage fuses - Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Examples of standardized systems of fuses A to K
    CEI EN 60076-4 : 2003 POWER TRANSFORMERS - PART 4: GUIDE TO LIGHTNING IMPULSE AND SWITCHING IMPULSE TESTING - POWER TRANSFORMERS AND REACTORS
    NF EN 60060-1 : 2011 HIGH-VOLTAGE TEST TECHNIQUES - PART 1: GENERAL DEFINITIONS AND TEST REQUIREMENTS
    BS EN 60310:2016 Railway applications. Traction transformers and inductors on board rolling stock
    IEC TR 63042-100:2016 UHV AC transmission systems - Part 100: General information
    IEEE C37.100.1 : 2007 COMMON REQUIREMENTS FOR HIGH VOLTAGE POWER SWITCHGEAR RATED ABOVE 1000 V
    I.S. EN 50321-1:2018 LIVE WORKING - FOOTWEAR FOR ELECTRICAL PROTECTION - INSULATING FOOTWEAR AND OVERBOOTS
    I.S. EN 60310:2016 RAILWAY APPLICATIONS - TRACTION TRANSFORMERS AND INDUCTORS ON BOARD ROLLING STOCK
    I.S. HD 632:2016 POWER CABLES WITH EXTRUDED INSULATION AND THEIR ACCESSORIES FOR RATED VOLTAGES ABOVE 36 KV (U[M] = 42 KV) UP TO 150 KV (U[M] = 170 KV)
    NF EN 61112 : 2009 LIVE WORKING - ELECTRICAL INSULATING BLANKETS
    I.S. EN 60358-1:2012 COUPLING CAPACITORS AND CAPACITOR DIVIDERS - PART 1: GENERAL RULES (IEC 60358-1:2012 (EQV))
    I.S. HD 60269-2-1:2005 LOW-VOLTAGE FUSES - PART 2-1: SUPPLEMENTARY REQUIREMENTS FOR FUSES FOR USE BY AUTHORIZED PERSONS (FUSES MAINLY FOR INDUSTRIAL APPLICATION) - SECTIONS 1 TO 6: EXAMPLES OF TYPES OF STANDARDIZED FUSES
    I.S. EN 60831-1:2014 SHUNT POWER CAPACITORS OF THE SELF-HEALING TYPE FOR A.C. SYSTEMS HAVING A RATED VOLTAGE UP TO AND INCLUDING 1000 V - PART 1: GENERAL - PERFORMANCE, TESTING AND RATING - SAFETY REQUIREMENTS - GUIDE FOR INSTALLATION AND OPERATION
    VDE 0553-100 : 2018 STATIC VAR COMPENSATORS (SVC) - TESTING OF THYRISTOR VALVES (IEC 61954:2011 + A1:2013 + A2:2017)
    EN 50321-1:2018 Live working - Footwear for electrical protection - Insulating footwear and overboots
    IEC 60099-8:2017 Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV
    PREN 50321 : DRAFT 2013 LIVE WORKING - FOOTWEAR FOR ELECTRICAL PROTECTION - INSULATING FOOTWEAR AND OVERBOOTS
    CEI EN 60099-4 : 2015 SURGE ARRESTERS - PART 4: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR A.C. SYSTEMS
    NF EN 50365 : 2002 ELECTRICALLY INSULATING HELMETS FOR USE ON LOW VOLTAGE INSTALLATIONS
    CEI EN 60143-4 : 2012 SERIES CAPACITORS FOR POWER SYSTEMS - PART 4: THYRISTOR CONTROLLED SERIES CAPACITORS
    IEC 61008-1:2010+AMD1:2012+AMD2:2013 CSV Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part1: General rules
    IEC 61643-21:2000+AMD1:2008+AMD2:2012 CSV Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
    IEC 60099-8 REDLINE : 2ED 2017 SURGE ARRESTERS - PART 8: METAL-OXIDE SURGE ARRESTERS WITH EXTERNAL SERIES GAP (EGLA) FOR OVERHEAD TRANSMISSION AND DISTRIBUTION LINES OF A.C. SYSTEMS ABOVE 1 KV
    I.S. EN 61954:2011 STATIC VAR COMPENSATORS (SVC) - TESTING OF THYRISTOR VALVES
    I.S. EN 60076-4:2002 POWER TRANSFORMERS - PART 4: GUIDE TO THE LIGHTNING IMPULSE AND SWITCHING IMPULSE TESTING - POWER TRANSFORMERS AND REACTORS
    IEC 60099-6:2002 Surge arresters - Part 6: Surge arresters containing both series and parallel gapped structures - Rated 52 kV and less
    PD IEC/TS 63053:2017 General requirements for residual current operated protective devices for DC systems
    BS EN ISO 10440-2:2001 Petroleum and natural gas industries. Rotary-type positive-displacement compressors Packaged air compressors (oil-free)
    BS 2692-1(1986) : 1986 AMD 8047 FUSES FOR VOLTAGES EXCEEDING 1000 V a.c. - SPECIFICATION FOR CURRENT LIMITING FUSES
    VDE 0532-20 : 1994 REACTORS
    BS 88-2(2013) : 2013 COR 2014 LOW-VOLTAGE FUSES - PART 2: SUPPLEMENTARY REQUIREMENTS FOR FUSES FOR USE BY AUTHORIZED PERSONS (FUSES MAINLY FOR INDUSTRIAL APPLICATION) - EXAMPLES OF STANDARDIZED SYSTEMS OF FUSES A TO K
    KTA 3504 : 2015(R2017)
    BS 88-2:2007 LOW-VOLTAGE FUSES - PART 2: SUPPLEMENTARY REQUIREMENTS FOR FUSES FOR USE BY AUTHORIZED PERSONS (FUSES MAINLY FOR INDUSTRIAL APPLICATION) - EXAMPLES OF STANDARDIZED SYSTEMS OF FUSES A TO I
    VDE 0804 : 1989 AMD 1 1992 TELECOMMUNICATIONS; ADDITIONAL REQUIREMENTS FOR CONSTRUCTION AND TESTING OF APPARATUS
    BS 4828:1985 GUIDE FOR PARTIAL DISCHARGE MEASUREMENTS
    BS 88-2(2010) : 2010 LOW-VOLTAGE FUSES - PART 2: SUPPLEMENTARY REQUIREMENTS FOR FUSES FOR USE BY AUTHORIZED PERSONS (FUSES MAINLY FOR INDUSTRIAL APPLICATION) - EXAMPLES OF STANDARDIZED SYSTEMS OF FUSES A TO J
    CEI EN 60903 : 2005 LIVE WORKING - GLOVES OF INSULATING MATERIAL IMPIANTI
    BS EN 60052:2002 Voltage measurement by means of standard air gaps
    IEEE 4-2013 HIGH-VOLTAGE TESTING TECHNIQUES
    17/30356577 DC : 0 BS EN 60099-8 - SURGE ARRESTERS - PART 8: METAL-OXIDE SURGE ARRESTERS WITH EXTERNAL SERIES GAP (EGLA) FOR OVERHEAD TRANSMISSION AND DISTRIBUTION LINES OF A.C. SYSTEMS ABOVE 1 KV
    08/30175867 DC : DRAFT JAN 2008 BS EN 61111 - LIVE WORKING - ELECTRICAL INSULATING MATTING
    03/309760 DC : DRAFT JUNE 2003 IEC 62257-3 - RECOMMENDATIONS FOR SMALL RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 3: PROJECT DEVELOPMENT AND MANAGEMENT
    BS EN 61111 : 2010 LIVE WORKING - ELECTRICAL INSULATING MATTING
    BS 7404-2.1(1991) : 1991 TELECONTROL EQUIPMENT AND SYSTEMS - OPERATING CONDITIONS - SPECIFICATION FOR CLASSES OF ENVIRONMENTAL CONDITIONS AND POWER SUPPLIES
    BS 923-4(1980) : 1980 GUIDE ON HIGH-VOLTAGE TESTING TECHNIQUES - APPLICATION GUIDE FOR MEASURING DEVICES
    BS EN 60358-3:2014 Coupling capacitors and capacitor dividers AC or DC coupling capacitors for harmonic-filters applications
    14/30310457 DC : 0 BS EN 60143-1 - SERIES CAPACITORS FOR POWER SYSTEMS - PART 1: GENERAL
    CEI EN 61112 : 2010 LIVE WORKING - ELECTRICAL INSULATING BLANKETS
    BS EN 132400:1995 HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS. SECTIONAL SPECIFICATION: FIXED CAPACITORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION AND CONNECTION TO THE SUPPLY MAINS (ASSESSMENT LEVEL D)
    97/231700 DC : DRAFT DEC 1997 IEC 60115-1 - FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION
    UNE-EN 61008-1:2013 Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part 1: General rules
    DEFSTAN 61-5(PT4)/2(1990) : DRAFT ELECTRICAL POWER SUPPLY SYSTEMS BELOW 650 VOLTS - PART 4: POWER SUPPLIES IN HM SHIPS
    I.S. EN IEC 60230:2018 IMPULSE TESTS ON CABLES AND THEIR ACCESSORIES
    14/30318963 DC : DRAFT DEC 2014 BS EN 61057 - LIVE WORKING - INSULATING AERIAL DEVICES FOR MOUNTING ON A CHASSIS
    BS 5622-1:1979 Guide for insulation co-ordination Terms, definitions, principles and rules
    10/30232718 DC : 0 BS EN 60076-3 - POWER TRANSFORMERS - PART 3: INSULATION LEVELS, DIELECTRIC TESTS AND EXTERNAL CLEARANCES IN AIR
    03/318812 DC : DRAFT NOV 2003 IEC 62257-3 TS ED.1 - RECOMMENDATIONS FOR SMALL RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 3: PROJECT DEVELOPMENT AND MANAGEMENT
    DD IEC TS 62257-3 : DRAFT 2004 RECOMMENDATIONS FOR SMALL RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 3: PROJECT DEVELOPMENT AND MANAGEMENT
    CEI 32-12 : 2014 LOW-VOLTAGE FUSES - PART 2: SUPPLEMENTARY REQUIREMENTS FOR FUSES FOR USE BY AUTHORIZED PERSONS (FUSES MAINLY FOR INDUSTRIAL APPLICATION) - EXAMPLES OF STANDARDIZED SYSTEMS OF FUSES A TO K
    04/30123989 DC : DRAFT OCT 2004 IEC 61643-11 - SURGE PROTECTION DEVICES CONNECTED TO LOW-VOLTAGE POWER DISTRIBUTION SYSTEMS - PART 11: PERFORMANCE REQUIREMENTS AND TESTING METHODS
    CEI EN 61083-1 : 2002 INSTRUMENTS AND SOFTWARE USED FOR MEASUREMENTS IN HIGH-VOLTAGE IMPULSE TESTS PART 1: REQUIREMENTS FOR INSTRUMENTS
    BS EN 61011:1993 Electric fence energizers. Safety requirements for mains-operated electric fence energizers
    NF EN 61211 : 2005 INSULATORS OF CERAMIC MATERIAL OR GLASS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE GREATER THAN 1 000 V - IMPULSE PUNCTURE TESTING IN AIR
    03/307803 DC : DRAFT MAY 2003 EN 61009-1 - RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCCB'S) - PART 1: GENERAL RULES
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    14/30271248 DC : 0 BS EN 60310 ED 4.0 - RAILWAY APPLICATIONS - TRACTION TRANSFORMERS AND INDUCTORS ON BOARD ROLLING STOCK
    ISA S82.01 : 1994 ELECTRICAL AND ELECTRONIC TEST, MEASURING, CONTROLLING AND RELATED EQUIPMENT - GENERAL REQUIREMENTS
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    CSA ISO/IEC 8802-5 : 2002 INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - LOCAL AND METROPOLITAN AREA NETWORKS - SPECIFIC REQUIREMENTS - PART 5: TOKEN RING ACCESS METHOD AND PHYSICAL LAYER SPECIFICATIONS
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    UNE-EN 61000-4-5:2015 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test
    BIS IS 12640-2 : 2008 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKING FOR HOUSEHOLD AND SIMILAR USES - PART 2: CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION (RCBOS)
    IEC 60230:2018 Impulse tests on cables and their accessories
    BS EN 60289:1995 REACTORS
    CSA C156.1 : 1986 : R2004 CERAMIC AND GLASS STATION POST INSULATORS
    CSA C156.1 : 1986 : R2013 CERAMIC AND GLASS STATION POST INSULATORS
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    BS EN 60270 : 2001 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS
    EN 61057:2017 Live working - Insulating aerial devices for mounting on a chassis
    I.S. EN 61057:2017 LIVE WORKING - INSULATING AERIAL DEVICES FOR MOUNTING ON A CHASSIS
    I.S. EN 61211:2005 INSULATORS OF CERAMIC MATERIAL OR GLASS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE GREATER THAN 1000 V - IMPULSE PUNCTURE TESTING IN AIR
    CEI EN 62606 : 2014 GENERAL REQUIREMENTS FOR ARC FAULT DETECTION DEVICES
    I.S. EN 133000:1998 PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION (GENERIC SPECIFICATION)
    EN IEC 60230:2018 Impulse tests on cables and their accessories
    IEC TS 62257-3:2015 Recommendations for renewable energy and hybrid systems for rural electrification - Part 3: Project development and management
    I.S. EN 60099-4:2014 SURGE ARRESTERS - PART 4: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR A.C. SYSTEMS
    I.S. EN 61479:2001 LIVE WORKING - FLEXIBLE CONDUCTOR COVERS (LINE HOSES) OF INSULATING MATERIAL
    IEC 60984:2014 Live working - Electrical insulating sleeves
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    IEC TR 61000-5-3:1999 Electromagnetic compatibility (EMC) - Part 5-3: Installation and mitigation guidelines - HEMP protection concepts
    IEC 60755:2017 General safety requirements for residual current operated protective devices
    I.S. EN 60270:2001 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS
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    IEC 61051-1:2007 Varistors for use in electronic equipment - Part 1: Generic specification
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    ISO 10440-2:2001 Petroleum and natural gas industries Rotary-type positive-displacement compressors Part 2: Packaged air compressors (oil-free)
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    BS EN 60903:2003 Live working. Gloves of insulating material
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    BS EN 61051-1:2008 Varistors for use in electronic equipment Generic specification
    CEI EN 60076-3 : 2015 POWER TRANSFORMERS - PART 3: INSULATION LEVELS, DIELECTRIC TESTS AND EXTERNAL CLEARANCES IN AIR
    IEEE 400-2012 REDLINE IEEE Guide for Field Testing and Evaluation of the Insulation of Shielded Power Cable Systems Rated 5 kV and Above
    BS IEC 61942:1997 LIVE WORKING - GLOVES AND MITTS WITH MECHANICAL PROTECTION
    CEI EN 61051-1 : 2010 VARISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION
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    NF EN 60060-3 : 2006 HIGH VOLTAGE TEST TECHNIQUES - PART 3: DEFINITIONS AND REQUIREMENTS FOR ON-SITE TESTS
    CSA ISO/IEC 8802-5 : 2002 : INC : UPD 1 : 2002 : R2011 INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - LOCAL AND METROPOLITAN AREA NETWORKS - SPECIFIC REQUIREMENTS - PART 5: TOKEN RING ACCESS METHOD AND PHYSICAL LAYER SPECIFICATIONS
    UNE-IEC/TS 62478:2017 High voltage test techniques - Measurement of partial discharges by electromagnetic and acoustic methods
    08/30183914 DC : DRAFT JUNE 2008 BS EN 60358-1 - COUPLING CAPACITORS AND CAPACITOR DIVIDERS - PART 1: COMMON CLAUSES
    BS EN 60099-9:2014 SURGE ARRESTERS - PART 9: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR HVDC CONVERTER STATIONS
    BS EN 61057:1994 LIVE WORKING - INSULATING AERIAL DEVICES FOR MOUNTING ON A CHASSIS
    11/30248499 DC : 0 BS EN 61000-4-5 ED.3 - ELECTROMAGNETIC COMPATIBILITY - PART 4-5: TESTING AND MEASUREMENT TECHNIQUES - SURGE IMMUNITY TEST
    BS EN 61211:2005 Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 V. Impulse puncture testing in air
    11/30241356 DC : 0 BS HD 60269-2 - LOW-VOLTAGE FUSES - PART 2: SUPPLEMENTARY REQUIREMENTS FOR FUSES FOR USE BY AUTHORIZED PERSONS (FUSES MAINLY FOR INDUSTRIAL APPLICATION) - EXAMPLES OF STANDARDIZED SYSTEMS OF FUSES A TO M
    PD IEC TR 61278:1997 Live working. Guidelines for dielectric testing of tools and equipment
    CEI EN 61643-11 : 2014 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 11: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER SYSTEMS - REQUIREMENTS AND TEST METHODS
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    CEI EN 60060-1 : 2015 HIGH-VOLTAGE TEST TECHNIQUES - PART 1: GENERAL DEFINITIONS AND TEST REQUIREMENTS
    I.S. EN 61009-1:2012 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCBOS) - PART 1: GENERAL RULES
    I.S. EN 60099-8:2011 SURGE ARRESTERS - PART 8: METAL-OXIDE SURGE ARRESTERS WITH EXTERNAL SERIES GAP (EGLA) FOR OVERHEAD TRANSMISSION AND DISTRIBUTION LINES OF A.C. SYSTEMS ABOVE 1 KV
    CSA C22.2 No. 103 : 1992 : R2015 ELECTRIC FENCE CONTROLLERS
    I.S. EN 61111:2009 LIVE WORKING - ELECTRICAL INSULATING MATTING
    CSA C22.2 No. 103 : 1992 : R2010 ELECTRIC FENCE CONTROLLERS
    I.S. EN 60060-3:2006 HIGH VOLTAGE TEST TECHNIQUES - PART 3: DEFINITIONS AND REQUIREMENTS FOR ON-SITE TESTS
    I.S. EN 61180-2:1995 HIGH VOLTAGE TEST TECHNIQUE FOR LOW-VOLTAGE EQUIPMENT - PART 2: TEST EQUIPMENT
    HD 60269-2-1:2005 Low-voltage fuses - Part 2-1: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Sections I to VI: Examples of types of standardized fuses
    CEI EN 60855-1 : 1ED 2017 LIVE WORKING - INSULATING FOAM-FILLED TUBES AND SOLID RODS - PART 1: TUBES AND RODS OF A CIRCULAR CROSS-SECTION
    I.S. CECC 33000:1994 PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION (GENERIC SPECIFICATION)
    I.S. EN 61180:2016 HIGH-VOLTAGE TEST TECHNIQUES FOR LOW-VOLTAGE EQUIPMENT - DEFINITIONS, TEST AND PROCEDURE REQUIREMENTS, TEST EQUIPMENT
    I.S. EN 61643-21:2001 LOW VOLTAGE SURGE PROTECTIVE DEVICES - PART 21: SURGE PROTECTIVE DEVICES CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - PERFORMANCE REQUIREMENTS AND TESTING METHODS (IEC 61643-21:2000 (EQV) + CORRIGENDUM MAR. 2001 (EQV))
    IEC TS 62561-8:2018 Lightning protection system components (LPSC) - Part 8: Requirements for components for isolated LPS
    I.S. EN 61112:2009 LIVE WORKING - ELECTRICAL INSULATING BLANKETS
    I.S. EN 60903:2003 LIVE WORKING - GLOVES OF INSULATING MATERIAL
    I.S. EN 62237:2005 LIVE WORKING - INSULATING HOSES WITH FITTINGS FOR USE WITH HYDRAULIC TOOLS AND EQUIPMENT
    I.S. EN 60060-1:2010 HIGH-VOLTAGE TEST TECHNIQUES - PART 1: GENERAL DEFINITIONS AND TEST REQUIREMENTS
    IEC TS 60034-27:2006 Rotating electrical machines - Part 27: Off-line partial discharge measurements on the stator winding insulation of rotating electrical machines
    IEC 61057:2017 Live working - Insulating aerial devices for mounting on a chassis
    IEC 60034-27-1:2017 Rotating electrical machines - Part 27-1: Off-line partial discharge measurements on the winding insulation
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    IEC 61942:1997 Live working - Gloves and mitts with mechanical protection
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    IEC 60076-4:1976 Power transformers - Part 4: Tappings and connections
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    IEC 61112:2009 Live working - Electrical insulating blankets
    IEC 60060-1:2010 High-voltage test techniques - Part 1: General definitions and test requirements
    IEC 60052:2002 Voltage measurement by means of standard air gaps
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    IEC 61211:2004 Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1 000 V - Impulse puncture testing in air
    IEC 62271-106:2011 High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters
    UNE-EN 61009-1:2013 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 1: General rules
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    IEC 62237:2003 Live working - Insulating hoses with fittings for use with hydraulic tools and equipment
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    IEC 60358-3:2013 Coupling capacitors and capacitor dividers - Part 3: AC or DC coupling capacitor for harmonic-filters applications
    IEC 60269-2-1:2004 Low-voltage fuses - Part 2-1: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Sections I to VI: Examples of types of standardized fuses
    IEC 60358-1:2012 Coupling capacitors and capacitor dividers - Part 1: General rules
    IEC 61083-2:2013 Instruments and software used for measurement in high-voltage and high-current tests - Part 2: Requirements for software for tests with impulse voltages and currents
    IEC 60060-3:1976 High-voltage test techniques - Part 3: Measuring devices
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    EN ISO 10440-2:2001 Petroleum and natural gas industries - Rotary-type positive-displacement compressors - Part 2: Packaged air compressors (oil-free) (ISO 10440-2:2001)
    I.S. EN 60076-3:2013 POWER TRANSFORMERS - PART 3: INSULATION LEVELS, DIELECTRIC TESTS AND EXTERNAL CLEARANCES IN AIR
    IEEE 400.4:2015 IEEE Guide for Field Testing of Shielded Power Cable Systems Rated 5 kV and Above with Damped Alternating Current (DAC) Voltage
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    BS CECC 42000:1978 HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS: GENERIC SPECIFICATION: VARISTORS
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    CLC/TS 60034-27:2011 Rotating electrical machines - Part 27: Off-line partial discharge measurements on the stator winding insulation of rotating electrical machines
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    IEC 60076-3-1:1987 Power transformers. Part 3: Insulation levels and dielectric tests - External clearances in air
    CSA C22.2 No. 103 : 1992 : R2005 ELECTRIC FENCE CONTROLLERS
    PD IEC/TS 62478:2016 High voltage test techniques. Measurement of partial discharges by electromagnetic and acoustic methods
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    BS EN 60143 : 1993 AMD 8725 SERIES CAPACITORS FOR POWER SYSTEMS
    BS EN 60358-2:2013 Coupling capacitors and capacitor dividers AC or DC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) application
    IEEE C62.33-1982 TEST METHODS AND PERFORMANCE VALUES FOR METAL-OXIDE VARISTOR SURGE PROTECTIVE COMPONENTS
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    NF EN 61479 : 2001 AMD 1 2003 LIVE WORKING - FLEXIBLE CONDUCTOR COVERS (LINE HOSES) OF INSULATING MATERIAL
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    98/230636 DC : DRAFT MARCH 98 DRAFT IEC 61010-2-031 - SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT CONTROL AND LABORATORY USE 2-031: SAFETY REQUIREMENTS FOR HAND-HELD PROBE ASSEMBLIES FOR ELECTRICAL MEASUREMENT TEST
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    IEC TS 62478:2016 High voltage test techniques - Measurement of partial discharges by electromagnetic and acoustic methods
    CEI EN 62237 : 2006 LIVE WORKING - INSULATING HOSES WITH FITTINGS FOR USE WITH HYDRAULIC TOOLS AND EQUIPMENT
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