• HD 588.1 : S1 AMD 1

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    HIGH VOLTAGE TEST TECHNIQUES - GENERAL DEFINITIONS AND TEST REQUIREMENTS

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    Superseded date:  01-12-2010

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    Published date:  12-01-2013

    Publisher:  Harmonization Documents

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    Committee SR 42
    Document Type Standard
    Publisher Harmonization Documents
    Status Superseded

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

    BS EN 60052:2002 Voltage measurement by means of standard air gaps
    EN 50123-7-3:2003 Railway applications - Fixed installations - D.C. switchgear - Part 7-3: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating voltage transducers and other voltage measuring devices
    PREN 50539-11 : DRAFT 2010 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
    NF EN 62199 : 2004 BUSHINGS FOR D.C. APPLICATION
    NF EN 61229 : 96 AMD 2 2003 RIGID PROTECTIVE COVERS FOR LIVE WORKING ON A.C. INSTALLATIONS
    09/30200407 DC : 0 BS EN 50526-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
    UNE-EN 60832-2:2011 Live working - Insulating sticks and attachable devices -- Part 2: Attachable devices
    CEI 13-32 : 2000 WATT-VAR-HOUR METERS FOR LOW-VOLTAGE THREE-PHASE NETWORKS (INTEGRATED UNITS) PRESETTED FOR PROCESSING AND REMOTE MANAGEMENT OF DATA WITH OR WITHOUT INSERTION OF CURRENT TRANSFORMERS
    CEI EN 61462 : 2008 COMPOSITE HOLLOW INSULATORS - PRESSURIZED AND UNPRESSURIZED INSULATORS FOR USE IN ELECTRICAL EQUIPMENT WITH RATED VOLTAGE GREATER THAN 1000 V - DEFINITIONS, TEST METHODS, ACCEPTANCE CRITERIA AND DESIGN RECOMMENDATIONS
    CEI EN 60437 : 1998 RADIO INTERFERENCE TEST ON HIGH-VOLTAGE INSULATORS
    CEI EN 62193 : 2005 LIVE WORKING - TELESCOPIC STICKS AND TELESCOPIC MEASURING STICKS
    CEI EN 62231 : 2007 COMPOSITE STATION POST INSULATORS FOR SUBSTATIONS WITH A.C. VOLTAGES GREATER THAN 1000 V UP TO 245 KV - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
    NF EN 62052-21 : 2006 ELECTRICITY METERING EQUIPMENT (A.C.) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 21: TARIFF AND LOAD CONTROL EQUIPMENT
    BS EN 60044-2 : 1999 INSTRUMENT TRANSFORMERS - PART 2: INDUCTIVE VOLTAGE TRANSFORMERS
    NF EN 60052 : 2003 VOLTAGE MEASUREMENT BY MEANS OF STANDARD AIR GAPS
    DD ENV 61112:2002 BLANKETS OF INSULATING MATERIAL FOR ELECTRICAL PURPOSES
    BS EN 60903 : 2003 LIVE WORKING - GLOVES OF INSULATING MATERIAL
    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 50123-3:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES
    CEI EN 60044-8 : 2004 INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRASFORMERS
    BS EN 60834-1:2000 Teleprotection equipment of power systems. Performance and testing Command systems
    EN 61008-1:2012/A12:2017 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCCBS) - PART 1: GENERAL RULES (IEC 61008-1:2010, MODIFIED)
    BS EN 61111 : 2010 LIVE WORKING - ELECTRICAL INSULATING MATTING
    BS EN 61334-3-22 : 2001 DISTRIBUTION AUTOMATION USING DISTRIBUTION LINE CARRIER SYSTEMS - PART 3-22: MAINS SIGNALING REQUIREMENTS - MV PHASE-TO-EARTH AND SCREEN-TO-EARTH INTRUSIVE COUPLING DEVICES
    BS EN 50365:2002 (published 2002-07) Electrically insulating helmets for use on low voltage installations
    I.S. EN 50482:2008 INSTRUMENT TRANSFORMERS - THREE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS HAVING U[M] UP TO 52 KV
    BS EN 50482 : 2008 INSTRUMENT TRANSFORMERS - THREE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS HAVING U[M] UP TO 52 KV
    BS EN 50119 : 2009 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION OVERHEAD CONTACT LINES
    I.S. EN 60437:1999 RADIO INTERFERENCE TEST ON HIGH-VOLTAGE INSULATORS
    BS EN 61869-1 : 2009 INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
    BS EN 60060-3 : 2006 HIGH VOLTAGE TEST TECHNIQUES - PART 3: DEFINITIONS AND REQUIREMENTS FOR ON-SITE TESTS
    CEI 32-14 : 1998 HIGH-VOLTAGE FUSES - PART 2: EXPULSION FUSES
    CEI EN 61400-24 : 2011 WIND TURBINES - PART 24: LIGHTNING PROTECTION
    NF EN 62192 : 2009 LIVE WORKING - INSULATING ROPES
    CEI EN 60044-7 : 2001 INSTRUMENT TRANSFORMERS - PART 7: ELECTRONIC VOLTAGE TRANSFORMERS
    CEI EN 61112 : 2010 LIVE WORKING - ELECTRICAL INSULATING BLANKETS
    NF EN 60834-1 : 2000 TELEPROTECTION EQUIPMENT OF POWER SYSTEMS - PERFORMANCE AND TESTING - PART 1: COMMAND SYSTEMS
    BS EN 60044-1 : 1999 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    UNE-EN 61400-24:2011 Wind turbines -- Part 24: Lightning protection
    BS EN 61284 : 1998 OVERHEAD LINES - REQUIREMENTS AND TESTS FOR FITTINGS
    CEI EN 60832-1 : 2011 LIVE WORKING - INSULATING STICKS AND ATTACHABLE DEVICES - PART 1: INSULATING STICKS
    BS EN 60832-1 : 2010 LIVE WORKING - INSULATING STICKS AND ATTACHABLE DEVICES - PART 1: INSULATING STICKS
    BS EN 60044-7 : 2000 INSTRUMENT TRANSFORMERS - PART 7 - ELECTRONIC VOLTAGE TRANSFORMERS
    BS EN 60437 : 1998 RADIO INTERFERENCE TEST ON HIGH-VOLTAGE INSULATORS
    UNE-EN 61008-1:2013 Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part 1: General rules
    BS EN 50164-6 : 2009 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 6: REQUIREMENTS FOR LIGHTNING STRIKE COUNTERS
    BS EN 60832-2 : 2010 LIVE WORKING - INSULATING STICKS AND ATTACHABLE DEVICES - PART 2: ATTACHABLE DEVICES
    BS EN 60115-8 : 2012 FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 8: SECTIONAL SPECIFICATION - FIXED SURFACE MOUNT RESISTORS
    EN 60437 : 1997 RADIO INTERFERENCE TEST ON HIGH-VOLTAGE INSULATORS
    CEI EN 62192 : 2010 LIVE WORKING - INSULATING ROPES
    NF EN 60931-1 : 97 AMD 1 2003 SHUNT POWER CAPACITORS OF THE NON-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
    09/30208429 DC : 0 BS EN 50467 - RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRICAL CONNECTORS, REQUIREMENTS AND TEST METHODS
    CEI EN 60255-5 : 2001 ELECTRICAL RELAYS - PART 5: INSULATION COORDINATION FOR MEASURING RELAYS AND PROTECTION EQUIPMENT REQUIREMENTS AND TESTS
    NF EN 50321 : 2000 ELECTRICALLY INSULATING FOOTWEAR FOR WORKING ON LOW VOLTAGE INSTALLATIONS
    EN 60156:1995 Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
    CEI CLC/TS 62271-304 : 2009 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 304: DESIGN CLASSES FOR INDOOR ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV TO BE USED IN SEVERE CLIMATI CONDITIONS
    CEI EN 60115-8 : 2013 FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 8: SECTIONAL SPECIFICATION - FIXED SURFACE MOUNT RESISTORS
    BS EN 60255-5 : 2001 ELECTRICAL RELAYS - PART 5: INSULATION COORDINATION FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - REQUIREMENTS AND TESTS
    UNE-EN 60137:2011 Insulated bushings for alternating voltages above 1 000 V
    BS EN 62192:2009 Live working. Insulating ropes
    BS EN 61462:2007 Composite hollow insulators. Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1000 V. Definitions, test methods, acceptance criteria and design recommendations
    BS EN 62310-1 : 2005 STATIC TRANSFER SYSTEMS (STS) - PART 1: GENERAL AND SAFETY REQUIREMENTS
    BS EN 50123-7-3 : 2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 7-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - ISOLATING VOLTAGE TRANSDUCERS AND OTHER VOLTAGE MEASURING DEVICES
    BS EN 61230 : 2008 LIVE WORKING - PORTABLE EQUIPMENT FOR EARTHING OR EARTHING AND SHORT-CIRCUITING
    BS 88-2(2007) : 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
    I.S. EN 61243-2:1999 LIVE WORKING - VOLTAGE DETECTORS - PART 2: RESISTIVE TYPE TO BE USED FOR VOLTAGES OF 1 KV TO 36 KV A.C.
    BS EN 50123-7-1 : 2003 RAILWAY APPLICATIONS - D.C. SWITCHGEAR - PART 7-1: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - APPLICATION GUIDE
    BS 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
    BS EN 61243-1 : 2005 LIVE WORKING - VOLTAGE DETECTORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
    CEI EN 62052-21 : 2005 ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 21: TARIFF AND LOAD CONTROL EQUIPMENT
    CEI EN 60660 : 2000 INSULATORS TESTS ON INDOOR POST INSULATORS OF ORGANIC MATERIAL FOR SYSTEMS WITH NOMINAL VOLTAGES GREATER THAN 1 KV UP TO BUT NOT INCLUDING 300 KV
    CEI EN 60939-2 : 2005 PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION: PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE - TEST METHODS AND GENERAL REQUIREMENTS
    I.S. EN 61462:2007 COMPOSITE HOLLOW INSULATORS - PRESSURIZED AND UNPRESSURIZED INSULATORS FOR USE IN ELECTRICAL EQUIPMENT WITH RATED VOLTAGE GREATER THAN 1 000 V - DEFINITIONS, TEST METHODS, ACCEPTANCE CRITERIA AND DESIGN RECOMMENDATIONS
    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
    PREN 61008-1 : DRAFT 2011 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCCBS) - PART 1: GENERAL RULES
    EN 60168:1994/A2:2000 TESTS ON INDOOR AND OUTDOOR POST INSULATORS OF CERAMIC MATERIAL OR GLASS FOR SYSTEMS WITH NOMINAL VOLTAGES GREATER THAN 1KV
    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
    NF EN 61481 : 2001 AMD 2 2005 LIVE WORKING - PORTABLE PHASE COMPARATORS FOR USE ON VOLTAGES FROM 1 KV TO 36 KV A.C.
    BS EN 61112 : 2009 LIVE WORKING - ELECTRICAL INSULATING BLANKETS
    BS EN 61730-2 : 2007 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 2: REQUIREMENTS FOR TESTING
    BS EN 60168 : 1995 TESTS ON INDOOR AND OUTDOOR POST INSULATORS OF CERAMIC MATERIAL OR GLASS FOR SYSTEMS WITH NOMINAL VOLTAGES GREATER THAN 1 KV
    BS EN 60694 : 1997 COMMON SPECIFICATION FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS
    BS EN 60076-4:2002 Power transformers Guide to the lightning impulse and switching impulse testing. Power transformers and reactors
    CEI EN 60832-2 : 2011 LIVE WORKING - INSULATING STICKS AND ATTACHABLE DEVICES - PART 2: ATTACHABLE DEVICES
    BS EN 60214 : 1998 ON-LOAD TAP-CHANGERS
    CEI EN 61083-1 : 2002 INSTRUMENTS AND SOFTWARE USED FOR MEASUREMENTS IN HIGH-VOLTAGE IMPULSE TESTS PART 1: REQUIREMENTS FOR INSTRUMENTS
    BS EN 60832 : 1997 SPECIFICATION FOR INSULATING POLES (INSULATING STICKS) AND UNIVERSAL TOOL ATTACHMENTS (FITTINGS) FOR LIVE WORKING
    BS EN 50123-2 : 2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 2: D.C. CIRCUIT BREAKERS
    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
    NF EN 60044-1 : 2000 AMD 2 2003 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    BS EN 61229 : 1996 RIGID PROTECTIVE COVERS FOR LIVE WORKING ON A.C. INSTALLATIONS
    BS EN 60077-4 : 2003 RAILWAY APPLICATIONS - ELECTRIC EQUIPMENT FOR ROLLING STOCK - PART 4: ELECTROTECHNICAL COMPONENTS - RULES FOR AC CIRCUIT-BREAKERS
    BS EN 50345 : 2009 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION - INSULATING SYNTHETIC ROPE ASSEMBLIES FOR SUPPORT OF OVERHEAD CONTACT LINES
    BS EN 61036 : 1997 ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2)
    DD CLC/TS 62271-304 : 2008 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 304: DESIGN CLASSES FOR INDOOR ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV TO BE USED IN SEVERE CLIMATIC CONDITIONS
    NF EN 50286 : 2005 ELECTRICAL INSULATING PROTECTIVE CLOTHING FOR LOW-VOLTAGE INSTALLATIONS
    NF EN 61479 : 2001 AMD 1 2003 LIVE WORKING - FLEXIBLE CONDUCTOR COVERS (LINE HOSES) OF INSULATING MATERIAL
    BS EN 50467:2011 (published 2012-01) Railway applications. Rolling stock. Electrical connectors, requirements and test methods
    UNE 211632-1:2017 Power cables with extruded insulation and their accessories for rated voltages above 36 kV (Um = 42 kV) up to 150 kV (Um = 170 kV). Part 1: Requirements and test methods
    BS EN 61481 : 2001 LIVE WORKING - PORTABLE PHASE COMPARATORS FOR VOLTAGES OF 1 KV TO 36 KV A.C.
    I.S. EN 61008-1:2012&A1:2014/ac&A2:2014...A12:2017 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCCBS) - PART 1: GENERAL RULES
    DD CLC/TS 50467 : 2008 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRICAL CONNECTORS, REQUIREMENTS AND TEST METHODS
    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
    CLC/TS 62271-304 : 2008 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 304: DESIGN CLASSES FOR INDOOR ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV TO BE USED IN SEVERE CLIMATIC CONDITIONS
    EN 61243-1:2005/A1:2010 LIVE WORKING - VOLTAGE DETECTORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
    14/30295009 DC : 0 BS EN 50630 - TIME-DELAYED RESIDUAL CURRENT OPERATED CIRCUIT BREAKERS TYPE M WITHOUT OVER-CURRENT PROTECTION OR APPLICATION IN CIRCUITS WITH RATED CURRENTS GREATER ABOVE 32A
    10/30218152 DC : 0 BS EN 50539-11 - LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
    BS EN 50463 : 2007 RAILWAY APPLICATIONS - ENERGY MEASUREMENT ON BOARD TRAINS
    BS EN 60034-1 : 2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    BS EN 61479:2001 Live working. Flexible conductor covers (line hoses) of insulating material
    CEI EN 50467 : 2013 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRICAL CONNECTORS, REQUIREMENTS AND TEST METHODS
    BS EN 62199 : 2004 BUSHINGS FOR D.C. APPLICATION
    I.S. EN 61235:1997 LIVE WORKING - INSULATING HOLLOW TUBES FOR ELECTRICAL PURPOSES
    BS EN 50508 : 2009 MULTI-PURPOSE INSULATING STICKS FOR ELECTRICAL OPERATIONS ON HIGH VOLTAGE INSTALLATIONS
    I.S. EN 60832-2:2010 LIVE WORKING - INSULATING STICKS AND ATTACHABLE DEVICES - PART 2: ATTACHABLE DEVICES
    CEI EN 60060-3 : 2006 HIGH VOLTAGE TEST TECHNIQUES - PART 3: DEFINITIONS AND REQUIREMENTS FOR ON-SITE TESTS
    BS EN 60938-2 : 2000 FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION
    NFC 18 422 : 2007 BLANKETS OF INSULATING MATERIAL FOR ELECTRICAL PURPOSES
    NF EN 61111 : 2009 LIVE WORKING - ELECTRICAL INSULATING MATTING
    I.S. EN 62271-100:2009 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS
    BS EN 62237 : 2005 LIVE WORKING - INSULATING HOSES WITH FITTINGS FOR USE WITH HYDRAULIC TOOLS AND EQUIPMENT
    BS EN 61643-11 : 2012 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 11: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER SYSTEMS - REQUIREMENTS AND TEST METHODS
    BS 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
    CLC/TS 61111 : 2006 MATTING OF INSULATING MATERIAL FOR ELECTRICAL PURPOSES
    CEI EN 50123-1 : 2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 1: GENERAL
    CEI EN 60077-4 : 2003 RAILWAY APPLICATIONS - ELECTRIC EQUIPMENT FOR ROLLING STOCK - PART 4: ELECTROTECHNICAL COMPONENTS - RULES FOR AC CIRCUIT-BREAKERS
    BS EN 60383-1 : 1998 INSULATORS FOR OVERHEAD LINES WITH NOMINAL VOLTAGE ABOVE 1 KV - PART 1: CERAMIC OR GLASS INSULATOR UNITS FOR A.C. SYSTEMS - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
    DD ENV 61111:2002 MATTING OF INSULATING MATERIAL FOR ELECTRICAL PURPOSES
    BS EN 62193 : 2003 LIVE WORKING - TELESCOPIC STICKS AND TELESCOPIC MEASURING STICKS
    CEI EN 60834-1 : 2001 TELEPROTECTION EQUIPMENT OF POWER SYSTEMS - PERFORMANCE AND TESTING - PART 1: COMMAND SYSTEMS
    PREN 50467 : DRAFT 2009 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRICAL CONNECTORS, REQUIREMENTS AND TEST METHODS
    98/232755 DC : DRAFT DEC 1998 IEC 61936-1 - POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES
    BS EN 60071-1 : 2006 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
    CEI EN 62237 : 2006 LIVE WORKING - INSULATING HOSES WITH FITTINGS FOR USE WITH HYDRAULIC TOOLS AND EQUIPMENT
    I.S. EN 60034-1:2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    CEI EN 62052-11 : 2003 ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 11: METERING EQUIPMENT
    BS EN 62231 : 2007 COMPOSITE STATION POST INSULATORS FOR SUBSTATIONS WITH A.C. VOLTAGES GREATER THAN 1000 V UP TO 245 KV - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
    BS EN 61243-2 : 1998 LIVE WORKING - VOLTAGE DETECTORS - PART 2: RESISTIVE TYPE TO BE USED FOR VOLTAGES OF 1 KV TO 36 KV A.C.
    NF EN 50345 : 2009 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION - INSULATING SYNTHETIC ROPE ASSEMBLIES FOR SUPPORT OF OVERHEAD CONTACT LINES
    NF EN 60437 : 2000 RADIO INTERFERENCE TEST ON HIGH-VOLTAGE INSULATORS
    VDE 0414-1 : 2001 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    UNE-EN 60034-1:2011 Rotating electrical machines - Part 1: Rating and performance
    BS EN 61243-5 : 2001 LIVE WORKING - VOLTAGE DETECTORS - PART 5: VOLTAGE DETECTING SYSTEMS (VDS)
    BS EN 60939-2 : 2005 PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION: PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE - TEST METHODS AND GENERAL REQUIREMENTS
    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
    I.S. EN 61481:2001 LIVE WORKING - PORTABLE PHASE COMPARATORS FOR VOLTAGES OF 1 KV TO 36 KV A.C.
    BS EN 50178:1998 Electronic equipment for use in power installations
    CEI EN 60034-1 : 2015 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    BS EN 50321 : 2000 ELECTRICALLY INSULATING FOOTWEAR FOR WORKING ON LOW VOLTAGE INSTALLATIONS
    08/30180781 DC : DRAFT APR 2008 BS EN 50164-6 - LIGHTNING PROTECTION COMPONENTS (LPC) - PART 6: REQUIREMENTS FOR LIGHTNING STRIKE COUNTERS
    98/202856 DC : 0 PREN 60044-1 - INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    CEI EN 60383-2 : 1996 INSULATORS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE ABOVE 1000 V - PART 2: INSULATOR STRINGS AND INSULATOR SETS FOR A.C. SYSTEMS - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
    BS EN 61400-24 : 2010 WIND TURBINES - PART 24: LIGHTNING PROTECTION
    CEI EN 60052 : 2003 VOLTAGE MEASUREMENT BY MEANS OF STANDARD AIR GAPS
    BS EN 60076-6 : 2008 POWER TRANSFORMERS - PART 6: REACTORS
    BS EN 61442 : 2005 TEST METHODS FOR ACCESSORIES FOR POWER CABLES WITH RATED VOLTAGES FROM 6 KV (U[M] = 7,2 KV) UP TO 36 KV (U[M] = 42 KV)
    UNE-EN 50345:2010 Railway applications - Fixed installations - Electric traction - Insulating synthetic rope assemblies for support of overhead contact lines
    06/30159668 DC : 0 BS EN 50508 - MULTI-PURPOSE INSULATING STICKS FOR ELECTRICAL OPERATIONS ON HIGH VOLTAGE INSTALLATIONS
    NF EN 60044-8 : 2006 INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRANSDUCERS
    PREN 61009-1 : DRAFT 2011 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCBOS) - PART 1: GENERAL RULES
    UNE-EN 60282-1:2011 High-voltage fuses -- Part 1: Current-limiting fuses
    UNE-EN 50467:2012 Railway applications - Rolling stock - Electrical connectors, requirements and test methods
    I.S. EN 60044-8:2002 INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRANSFORMERS
    BS EN 60289 : 1995 REACTORS
    BS EN 61008-1 : 2012 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCCBS) - PART 1: GENERAL RULES (IEC 61008-1:2010, MODIFIED)
    EN 50123-7-2:2003 Railway applications - Fixed installations - D.C. switchgear - Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and other current measuring devices
    CEI EN 61111 : 2010 LIVE WORKING - ELECTRICAL INSULATING MATTING
    CEI EN 60076-4 : 2003 POWER TRANSFORMERS - PART 4: GUIDE TO LIGHTNING IMPULSE AND SWITCHING IMPULSE TESTING - POWER TRANSFORMERS AND REACTORS
    CEI EN 61284 : 1999 OVERHEAD LINES - REQUIREMENTS AND TESTS FOR FITTINGS
    BS EN 60044-8:2002 Instrument transformers Electronic current transformers
    I.S. EN 62052-21:2004 ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 21: TARIFF AND LOAD CONTROL EQUIPMENT
    I.S. EN 62109-1:2010 SAFETY OF POWER CONVERTERS FOR USE IN PHOTOVOLTAIC POWER SYSTEMS - PART 1: GENERAL REQUIREMENTS
    CEI EN 61869-1 : 2010 INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
    CEI EN 60071-2 : 1998 INSULATION CO-ORDINATION - PART 2: APPLICATION GUIDE
    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
    CEI 20-66 : 2010 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 62052-11 : 2003 AMD 1 2017 ELECTRICITY METERING EQUIPMENT (A.C.) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 11: METERING EQUIPMENT
    I.S. EN 60044-5:2004 INSTRUMENT TRANSFORMERS - PART 5: CAPACITOR VOLTAGE TRANSFORMERS
    I.S. CLC/TS 61111:2006 MATTING OF INSULATING MATERIAL FOR ELECTRICAL PURPOSES
    I.S. EN 50508:2009 MULTI-PURPOSE INSULATING STICKS FOR ELECTRICAL OPERATIONS ON HIGH VOLTAGE INSTALLATIONS
    BS EN 50123-1 : 2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 1: GENERAL
    I.S. EN 50123-4:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 4: OUTDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES
    CEI EN 50321 : 2000 ELECTRICALLY INSULATING FOOTWEAR FOR WORKING ON LOW VOLTAGE INSTALLATIONS
    I.S. EN 60694:1999 COMMON SPECIFICATIONS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS
    I.S. EN 50365:2002 ELECTRICALLY INSULATING HELMETS FOR USE ON LOW VOLTAGE INSTALLATIONS
    I.S. EN 50123-1:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - GENERAL
    I.S. EN 61325:1997 INSULATORS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE ABOVE 1000 V - CERAMIC OR GLASS INSULATOR UNITS FOR D.C. SYSTEMS - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
    I.S. EN 60934:2001 CIRCUIT BREAKERS FOR EQUIPMENT (CBE) (IEC 60934:2000 (EQV))
    EN 62271-100 : 2009 AMD 2/COR 18 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS (IEC 62271-100:2008/A2:2017/COR1:2018)
    BS EN 50470-1 : 2006 ELECTRICITY METERING EQUIPMENT (A.C.) - PART 1: GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - METERING EQUIPMENT (CLASS INDEXES A, B AND C)
    NFC 63 213 : 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 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
    I.S. EN 61643-11:2012 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 11: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER SYSTEMS - REQUIREMENTS AND TESTS METHODS
    I.S. EN 50470-1:2006 ELECTRICITY METERING EQUIPMENT (A.C.) - PART 1: GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - METERING EQUIPMENT (CLASS INDEXES A, B AND C)
    I.S. EN 60938-2:1999 FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION
    I.S. EN 61730-2:2007 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 2: REQUIREMENTS FOR TESTING (IEC 61730-2:2004 (MOD))
    I.S. EN 61869-1:2009 INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
    BS 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
    I.S. EN 60898-1:2003 ELECTRICAL ACCESSORIES - CIRCUIT BREAKERS FOR OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR INSTALLATIONS - PART 1: CIRCUIT-BREAKERS FOR A.C. OPERATION (IEC 60898-1:2002 (MOD))
    BS EN 60270 : 2001 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS
    BS EN 60934 : 2001 CIRCUIT-BREAKERS FOR EQUIPMENT (CBE)
    NF EN 60071-1 : 2006 AMD 1 2010 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
    EN 50470-1:2006 Electricity metering equipment (a.c.) - Part 1: General requirements, tests and test conditions - Metering equipment (class indexes A, B and C)
    I.S. EN 60115-8:2012 FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 8: SECTIONAL SPECIFICATION - FIXED SURFACE MOUNT RESISTORS (IEC 60115-8:2009 (MOD))
    I.S. EN 62310-1:2005 STATIC TRANSFER SYSTEMS (STS) - PART 1: GENERAL AND SAFETY REQUIREMENTS
    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)
    I.S. EN 50539-11:2013 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
    BS EN 61058-1 : 2002 SWITCHES FOR APPLIANCES - PART 1: GENERAL REQUIREMENTS
    BS EN 62052-21 : 2004 ELECTRICITY METERING EQUIPMENT (A.C.) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 21: TARIFF AND LOAD CONTROL EQUIPMENT (IEC 62052-21:2004)
    I.S. EN 61058-1:2002 SWITCHES FOR APPLIANCES - PART 1: GENERAL REQUIREMENTS
    NF EN 61112 : 2009 LIVE WORKING - ELECTRICAL INSULATING BLANKETS
    BS EN 62271-100 : 2009 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS (IEC 62271-100:2008)
    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 61442:2005 TEST METHODS FOR ACCESSORIES FOR POWER CABLES WITH RATED VOLTAGES FROM 6 KV (U[M] = 7,2 KV) UP TO 36 KV (U[M] = 42 KV)
    I.S. EN 60052:2002 VOLTAGE MEASUREMENT BY MEANS OF STANDARD AIR GAPS
    BS EN 50539-11 : 2013 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
    I.S. EN 50467:2011 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRICAL CONNECTORS, REQUIREMENTS AND TEST METHODS
    I.S. CLC/TS 61112:2006 BLANKETS OF INSULATING MATERIAL FOR ELECTRICAL PURPOSES
    I.S. EN 50164-6:2009 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 6: REQUIREMENTS FOR LIGHTNING STRIKE COUNTERS
    CEI EN 50508 : 2009 MULTI-PURPOSE INSULATING STICKS FOR ELECTRICAL OPERATIONS ON HIGH VOLTAGE INSTALLATIONS
    BS EN 62052-11 : 2003 ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TEST AND TEST CONDITIONS - PART 11: METERING EQUIPMENT (IEC 62052-11:2003)
    I.S. EN 61400-24:2010 WIND TURBINES - PART 24: LIGHTNING PROTECTION
    I.S. EN 61111:2009 LIVE WORKING - ELECTRICAL INSULATING MATTING
    I.S. EN 62231:2007 COMPOSITE STATION POST INSULATORS FOR SUBSTATIONS WITH A.C. VOLTAGES GREATER THAN 1 000 V UP TO 245 KV - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
    CEI EN 62199 : 2005 BUSHINGS FOR D.C. APPLICATION
    CEI EN 50365 : 2004 ELECTRICALLY INSULATING HELMETS FOR USE ON LOW VOLTAGE INSTALLATIONS
    BS EN 50123-7-2 : 2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 7-2: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - ISOLATING CURRENT TRANSDUCERS AND OTHER CURRENT MEASURING DEVICES
    NF EN 60934 : 2001 AMD 2 2013 CIRCUIT-BREAKERS FOR EQUIPMENT (CBE)
    NF EN 61800 5-1 : 2007 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY
    CEI EN 60137 : 2009 INSULATED BUSHINGS FOR ALTERNATING VOLTAGES ABOVE 1000 V
    I.S. EN 60060-3:2006 HIGH VOLTAGE TEST TECHNIQUES - PART 3: DEFINITIONS AND REQUIREMENTS FOR ON-SITE TESTS
    I.S. EN 50123-2:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - D.C. CIRCUIT BREAKERS
    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
    CEI EN 62310-1 : 2006 STATIC TRANSFER SYSTEMS (STS) - PART 1: GENERAL AND SAFETY REQUIREMENTS
    PREN 50630 : DRAFT 2014 BS EN 50630 - TIME-DELAYED RESIDUAL CURRENT OPERATED CIRCUIT BREAKERS TYPE M WITHOUT OVER-CURRENT PROTECTION OR APPLICATION IN CIRCUITS WITH RATED CURRENTS GREATER ABOVE 32 A
    PREN 50526-1 : DRAFT 2009 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
    I.S. EN 61219:1994 LIVE WORKING - EARTHING OR EARTHING AND SHORT-CIRCUITING EQUIPMENT USING LANCES AS A SHORT-CIRCUITING DEVICE - LANCE EARTHING
    CEI EN 60282-1 : 2011 HIGH-VOLTAGE FUSES - PART 1: CURRENT-LIMITING FUSES
    NF EN 60255-5 : 2001 ELECTRICAL RELAYS - PART 5: INSULATION COORDINATION FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - REQUIREMENTS AND TESTS
    I.S. EN 60832-1:2010 LIVE WORKING - INSULATING STICKS AND ATTACHABLE DEVICES - PART 1: INSULATING STICKS
    I.S. EN 61036:1997 ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2)
    UNE-EN 60832-1:2011 Live working - Insulating sticks and attachable devices -- Part 1: Insulating sticks
    CEI EN 60099-8 : 2012 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
    CLC/TS 61112 : 2006 BLANKETS OF INSULATING MATERIAL FOR ELECTRICAL PURPOSES
    CEI EN 60076-6 : 2015 POWER TRANSFORMERS - PART 6: REACTORS
    NF EN 61284 : 2000 OVERHEAD LINES - REQUIREMENTS AND TESTS FOR FITTINGS
    NF EN 50365 : 2002 ELECTRICALLY INSULATING HELMETS FOR USE ON LOW VOLTAGE INSTALLATIONS
    NFC 18 421 : 2007 MATTING OF INSULATING MATERIAL FOR ELECTRICAL PURPOSES
    NF EN 62193 : 2004 LIVE WORKING - TELESCOPIC STICKS AND TELESCOPIC MEASURING STICKS
    I.S. EN 60077-4:2003 RAILWAY APPLICATIONS - ELECTRIC EQUIPMENT FOR ROLLING STOCK - PART 4: ELECTROTECHNICAL COMPONENTS - RULES FOR AC CIRCUIT-BREAKERS
    UNE-EN 50508:2011 Multi-purpose insulating sticks for electrical operations on high voltage installations
    EN 60938-2:1999/A1:2007 FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION
    I.S. EN 61479:2001 LIVE WORKING - FLEXIBLE CONDUCTOR COVERS (LINE HOSES) OF INSULATING MATERIAL
    I.S. EN 61958:2001 HIGH-VOLTAGE PREFABRICATED SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - VOLTAGE PRESENCE INDICATING SYSTEMS
    I.S. EN 61229:1999 RIGID PROTECTIVE COVERS FOR LIVE WORKING ON A.C. INSTALLATIONS
    BS EN 60044-5 : 2004 INSTRUMENT TRANSFORMERS - PART 5: CAPACITOR VOLTAGE TRANSFORMERS
    BS EN 50286 : 2001 ELECTRICAL INSULATING PROTECTIVE CLOTHING FOR LOW-VOLTAGE INSTALLATIONS
    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
    I.S. EN 50286:1999 ELECTRICAL INSULATING PROTECTIVE CLOTHING FOR LOW-VOLTAGE INSTALLATIONS
    I.S. EN 61230:2008 LIVE WORKING - PORTABLE EQUIPMENT FOR EARTHING OR EARTHING AND SHORT-CIRCUITING
    I.S. EN 60156:1998 INSULATING LIQUIDS - DETERMINATION OF THE BREAKDOWN VOLTAGE AT POWER FREQUENCY - TEST METHOD(IEC 156:1995)
    I.S. EN 61984:2009 CONNECTORS - SAFETY REQUIREMENTS AND TESTS
    CEI EN 60871-1 : 2015 SHUNT CAPACITORS FOR A.C. POWER SYSTEMS HAVING A RATED VOLTAGE ABOVE 1000 V - PART 1: GENERAL
    BS EN 61235 : 1995 LIVE WORKING - INSULATING HOLLOW TUBES FOR ELECTRICAL PURPOSES
    I.S. EN 62192:2009 LIVE WORKING - INSULATING ROPES
    UNE-EN 62192:2011 Live working - Insulating ropes
    CEI EN 61442 : 2006 TEST METHODS FOR ACCESSORIES FOR POWER CABLES WITH RATED VOLTAGES FROM 6 KV (U[M] = 7,2 KV) UP TO 36 KV (U[M] = 42 KV)
    CEI EN 60156 : 1998 INSULATING LIQUIDS - DETERMINATION OF THE BREAKDOWN VOLTAGE AT POWER FREQUENCY - TEST METHOD
    CEI EN 50345 : 2010 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION - INSULATING SYNTHETIC ROPE ASSEMBLIES FOR SUPPORT OF OVERHEAD CONTACT LINES
    CEI EN 60903 : 2005 LIVE WORKING - GLOVES OF INSULATING MATERIAL IMPIANTI
    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))
    I.S. EN 61243-1:2005 LIVE WORKING - VOLTAGE DETECTORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
    I.S. EN 61112:2009 LIVE WORKING - ELECTRICAL INSULATING BLANKETS
    I.S. EN 60076-6:2008 POWER TRANSFORMERS - PART 6: REACTORS
    I.S. EN 116000-3:1998 GENERIC SPECIFICATION: ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 3: TEST AND MEASUREMENT PROCEDURES
    I.S. EN 60931-1:1997 SHUNT POWER CAPACITORS OF THE NON-SELF-HEALING TYPE FOR A.C. SYSTEMS HAVING A RATED VOLTAGE UP TO AN INCLUDING 1 KV - PART 1: GENERAL - PERFORMANCE, TESTING AND RATING - SAFETY REQUIREMENTS GUIDE FOR INSTALLATION AND OPERATION
    I.S. EN 60903:2003 LIVE WORKING - GLOVES OF INSULATING MATERIAL
    I.S. EN 50123-7-3:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 7-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - ISOLATING VOLTAGE TRANSDUCERS AND OTHER VOLTAGE MEASURING DEVICES
    I.S. EN 62237:2005 LIVE WORKING - INSULATING HOSES WITH FITTINGS FOR USE WITH HYDRAULIC TOOLS AND EQUIPMENT
    I.S. EN 61131-2:2007 PROGRAMMABLE CONTROLLERS - PART 2: EQUIPMENT REQUIREMENTS AND TESTS
    I.S. EN 60439-1:2000 LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1 - TYPE TESTED AND PARTIALLY TYPE TESTED ASSEMBLIES
    I.S. EN 60071-1:2006 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
    I.S. EN 50345:2009 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION - INSULATING SYNTHETIC ROPE ASSEMBLIES FOR SUPPORT OF OVERHEAD CONTACT LINES
    I.S. EN 62199:2004 BUSHINGS FOR D.C. APPLICATION
    I.S. EN 50463:2007 RAILWAY APPLICATIONS - ENERGY MEASUREMENT ON BOARD TRAINS
    I.S. EN 60270:2001 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS
    S.R. CLC/TS 50467:2008 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRICAL CONNECTORS, REQUIREMENTS AND TEST METHODS
    I.S. EN 50321:2003 ELECTRICITY INSULATING FOOTWEAR FOR WORKING ON LOW VOLTAGE INSTALLATIONS
    S.R. CLC/TS 62271-304:2008 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 304: DESIGN CLASSES FOR INDOOR ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV TO BE USED IN SEVERE CLIMATIC CONDITIONS
    I.S. EN 50123-7-2:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 7-2: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - ISOLATING CURRENT TRANSDUCERS AND OTHER CURRENT MEASURING DEVICES
    I.S. EN 62193:2003 LIVE WORKING - TELESCOPIC STICKS AND TELESCOPIC MEASURING STICKS
    I.S. EN 61800-5-1:2007 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY
    I.S. EN 50119:2009 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION OVERHEAD CONTACT LINES
    I.S. EN 60076-4:2002 POWER TRANSFORMERS - PART 4: GUIDE TO THE LIGHTNING IMPULSE AND SWITCHING IMPULSE TESTING - POWER TRANSFORMERS AND REACTORS
    95/214868 DC : 0 PREN 50178 - ELECTRONIC EQUIPMENT FOR USE IN POWER INSTALLATIONS
    UNE-EN 62109-1:2011 Safety of power converters for use in photovoltaic power systems -- Part 1: General requirements
    BS EN 61131-2 : 2007 PROGRAMMABLE CONTROLLERS - PART 2: EQUIPMENT REQUIREMENTS AND TESTS
    BS EN 61984 : 2009 CONNECTORS - SAFETY REQUIREMENTS AND TESTS
    I.S. EN 50119:2020 Railway applications - Fixed installations - Electric traction overhead contact lines
    UNE-EN 61009-1:2013 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 1: General rules
    BS EN 62109-1 : 2010 SAFETY OF POWER CONVERTERS FOR USE IN PHOTOVOLTAIC POWER SYSTEMS - PART 1: GENERAL REQUIREMENTS
    UNE-EN 50539-11:2013 Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 11: Requirements and tests for SPDs in photovoltaic applications
    BS EN 60898-1 : 2003 ELECTRICAL ACCESSORIES - CIRCUIT BREAKERS FOR OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR INSTALLATIONS - PART 1: CIRCUIT-BREAKERS FOR A.C. OPERATION
    09/30212624 DC : 0 BS EN 50550 - POWER FREQUENCY OVERVOLTAGE PROTECTIVE DEVICE FOR HOUSEHOLD AND SIMILAR APPLICATIONS (POP)
    BS EN 60439-1 : 1999 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1: TYPE-TESTED AND PARTIALLY TYPE-TESTED ASSEMBLIES
    BS EN 61009-1 : 2012 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCBOS) - PART 1: GENERAL RULES
    EN 50119 : 2009 AMD 1 2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION OVERHEAD CONTACT LINES
    EN 61009-1:2012/A12:2016 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCBOS) - PART 1: GENERAL RULES
    BS EN 61800-5-1:2007 Adjustable speed electrical power drive systems Safety requirements. Electrical, thermal and energy
    UNE-EN 61869-1:2010 Instrument transformers -- Part 1: General requirements
    EN 60898-1:2003/A13:2012 ELECTRICAL ACCESSORIES - CIRCUIT BREAKERS FOR OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR INSTALLATIONS - PART 1: CIRCUIT-BREAKERS FOR A.C. OPERATION (IEC 60898-1:2002, MODIFIED)
    EN 61800-5-1:2007/A1:2017 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY (IEC 61800-5-1:2007/A1:2016)
    EN 50178:1997 Electronic equipment for use in power installations
    EN 60052 : 2002 VOLTAGE MEASUREMENT BY MEANS OF STANDARD AIR GAPS
    EN 61058-1:2002/A2:2008 SWITCHES FOR APPLIANCES - PART 1: GENERAL REQUIREMENTS
    EN 50365 : 2002 ELECTRICALLY INSULATING HELMETS FOR USE ON LOW VOLTAGE INSTALLATION
    EN 61479:2001/A1:2002 LIVE WORKING - FLEXIBLE CONDUCTOR COVERS (LINE HOSES) OF INSULATING MATERIAL
    EN 61112 : 2009 LIVE WORKING - ELECTRICAL INSULATING BLANKETS
    EN 60694:1996/A2:2001 COMMON SPECIFICATIONS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS
    EN 60832 : 1996 SPECIFICATION FOR INSULATING POLES (INSULATING STICKS) AND UNIVERSAL TOOL ATTACHMENTS (FITTINGS) FOR LIVE WORKING
    EN 60270:2001/A1:2016 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS (IEC 60270:2000/A1:2015)
    EN 61111 : 2009 LIVE WORKING - ELECTRICAL INSULATING MATTING
    EN 60071-1:2006/A1:2010 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
    EN 60214 : 1997 ON-LOAD TAP-CHANGERS
    EN 61442 : 2005 TEST METHODS FOR ACCESSORIES FOR POWER CABLES WITH RATED VOLTAGES FROM 6 KV (U[M] = 7,2 KV) UP TO 36 KV (U[M] = 42 KV)
    EN 50539-11 : 2013 AMD 1 2014 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
    EN 61235 : 1995 LIVE WORKING - INSULATING HOLLOW TUBES FOR ELECTRICAL PURPOSES
    EN 50286:1999/corrigendum:2004 ELECTRICAL INSULATING PROTECTIVE CLOTHING FOR LOW-VOLTAGE INSTALLATIONS
    EN 61131-2:2007 PROGRAMMABLE CONTROLLERS - PART 2: EQUIPMENT REQUIREMENTS AND TESTS
    EN 62231 : 2006 COMPOSITE STATION POST INSULATORS FOR SUBSTATIONS WITH A.C. VOLTAGES GREATER THAN 1000 V UP TO 245 KV - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
    EN 61730-2:2007/A1:2012 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 2: REQUIREMENTS FOR TESTING (IEC 61730-2:2004/A1:2011)
    NF EN 60077-4 : 2003 RAILWAY APPLICATIONS - ELECTRIC EQUIPMENT FOR ROLLING STOCK - PART 4: ELECTROTECHNICAL COMPONENTS - RULES FOR AC CIRCUIT-BREAKERS
    EN 60060-3:2006/corrigendum Oct. 2006 HIGH VOLTAGE TEST TECHNIQUES - PART 3: DEFINITIONS AND REQUIREMENTS FOR ON-SITE TESTS
    EN 62199 : 2004 BUSHINGS FOR D.C. APPLICATION
    EN 61284 : 1997 OVERHEAD LINES - REQUIREMENTS AND TESTS FOR FITTINGS
    EN 50482:2008 INSTRUMENT TRANSFORMERS - THREE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS HAVING U[M] UP TO 52 KV
    EN 60044-5 : 2004 INSTRUMENT TRANSFORMERS - PART 5: CAPACITOR VOLTAGE TRANSFORMERS
    EN 61219 : 1993 LIVE WORKING - EARTHING OR EARTHING AND SHORT-CIRCUITING EQUIPMENT USING LANCES AS SHORT-CIRCUITING DEVICE - LANCE EARTHING (IEC 1219:1993)
    EN 61230:2008 LIVE WORKING - PORTABLE EQUIPMENT FOR EARTHING OR EARTHING AND SHORT-CIRCUITING
    EN 60289:1994/A11:2002 REACTORS
    EN 61229:1995/A2:2002 RIGID PROTECTIVE COVERS FOR LIVE WORKING ON A.C. INSTALLATIONS
    EN 61643-21:2001/A2:2013 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/A2:2012)
    EN 62192 : 2009 LIVE WORKING - INSULATING ROPES
    EN 60931-1:1996/A1:2003 SHUNT POWER CAPACITORS OF THE NON-SELF-HEALING TYPE FOR A.C. SYSTEMS HAVING A RATED VOLTAGE UP TO AND INCLUDING 1 KV - PART 1: GENERAL - PERFORMANCE, TESTING AND RATING - SAFETY REQUIREMENTS - GUIDE FOR INSTALLATION AND OPERATION
    EN 50508 : 2009 MULTI-PURPOSE INSULATING STICKS FOR ELECTRICAL OPERATIONS ON HIGH VOLTAGE INSTALLATIONS
    EN 61036:1996/A1:2000 ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2)
    EN 61984:2009 CONNECTORS - SAFETY REQUIREMENTS AND TESTS
    EN 61958 : 2001 HIGH-VOLTAGE PREFABRICATED SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - VOLTAGE PRESENCE INDICATING SYSTEMS
    EN 60076-6 : 2008 POWER TRANSFORMERS - PART 6: REACTORS
    EN 60934:2001/A2:2013 CIRCUIT BREAKERS FOR EQUIPMENT (CBE) (IEC 60934:2000/A2:2013)
    EN 50123-7-1:2003 Railway applications - Fixed installations - D.C. switchgear - Part 7-1: Measurement, control and protection devices for specific use in d.c. traction systems - Application guide
    EN 50123-1:2003 Railway applications - Fixed installations - D.C. switchgear - Part 1: General
    EN 61869-1 : 2009 INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
    EN 60044-1:1999/A2:2003 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    EN 61243-2:1997/A2:2002 LIVE WORKING - VOLTAGE DETECTORS - PART 2: RESISTIVE TYPE TO BE USED FOR VOLTAGES OF 1 KV TO 36 KV A.C.
    EN 61643-11:2012/A11:2018 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 11: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER SYSTEMS - REQUIREMENTS AND TEST METHODS
    EN 62052-21:2004/A1:2017/AC:2018-04 ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 21: TARIFF AND LOAD CONTROL EQUIPMENT (IEC 62052-21:2004/A1:2016/COR1:2018)
    EN 50123-4:2003/A1:2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 4: OUTDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES
    EN 60076-4:2002 Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors
    EN 62052-11:2003/A1:2017/AC:2018-04 ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 11: METERING EQUIPMENT (IEC 62052-11:2003/A1:2016/COR1:2018)
    EN 60115-8 : 2012 FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 8: SECTIONAL SPECIFICATION - FIXED SURFACE MOUNT RESISTORS (IEC 60115-8:2009, MODIFIED)
    EN 61325 : 1995 Insulators for overhead lines with a nominal voltage above 1 kV - Ceramic or glass insulator units for d.c. systems - Definitions, test methods and acceptance criteria
    EN 50123-2:2003 Railway applications - Fixed installations - D.C. switchgear - Part 2: D.C. circuit breakers
    EN 60439-1:1999/A1:2004 LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1 - TYPE TESTED AND PARTIALLY TYPE TESTED ASSEMBLIES
    EN 60034-1:2010/corrigendum Oct. 2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    EN 62310-1 : 2005 STATIC TRANSFER SYSTEMS (STS) - PART 1: GENERAL AND SAFETY REQUIREMENTS
    EN 60939-2:2005 Passive filter units for electromagnetic interference suppression - Part 2: Sectional specification: Passive filter units for which safety tests are appropriate - Test methods and general requirements
    EN 61400-24:2010 Wind turbines - Part 24: Lightning protection
    EN 60832-2:2010 LIVE WORKING - INSULATING STICKS AND ATTACHABLE DEVICES - PART 2: ATTACHABLE DEVICES
    EN 62237 : 2005 LIVE WORKING - INSULATING HOSES WITH FITTINGS FOR USE WITH HYDRAULIC TOOLS AND EQUIPMENT
    EN 50467 : 2011 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRICAL CONNECTORS, REQUIREMENTS AND TEST METHODS
    EN 116000-3 : 1996 GENERIC SPECIFICATION: ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 3: TEST AND MEASUREMENT PROCEDURES
    EN 50345:2009 Railway applications - Fixed installations - Electric traction - Insulating synthetic rope assemblies for support of overhead contact lines
    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
    EN 60044-8:2002 Instrument transformers - Part 8: Electronic current transformers
    EN 50463 : 2007 RAILWAY APPLICATIONS - ENERGY MEASUREMENT ON BOARD TRAINS
    EN 60832-1 : 2010 LIVE WORKING - INSULATING STICKS AND ATTACHABLE DEVICES - PART 1: INSULATING STICKS
    EN 50164-6 : 2009 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 6: REQUIREMENTS FOR LIGHTNING STRIKE COUNTERS
    EN 60044-2:1999/A2:2003 INSTRUMENT TRANSFORMERS - PART 2: INDUCTIVE VOLTAGE TRANSFORMERS
    EN 60903 : 2003 COR 2005 LIVE WORKING - GLOVES OF INSULATING MATERIAL
    EN 50321 : 1999 ELECTRICITY INSULATING FOOTWEAR FOR WORKING ON LOW VOLTAGE INSTALLATIONS
    EN 62193 : 2003 LIVE WORKING - TELESCOPIC STICKS AND TELESCOPIC MEASURING STICKS
    EN 50123-3:2003/A1:2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES
    EN 61462 : 2007 COMPOSITE HOLLOW INSULATORS - PRESSURIZED AND UNPRESSURIZED INSULATORS FOR USE IN ELECTRICAL EQUIPMENT WITH RATED VOLTAGE GREATER THAN 1000 V - DEFINITIONS, TEST METHODS, ACCEPTANCE CRITERIA AND DESIGN RECOMMENDATIONS
    EN 61481:2001/A2:2005 LIVE WORKING - PORTABLE PHASE COMPARATORS FOR USE ON VOLTAGES FROM 1 KV TO 36 KV A.C.
    CLC/TS 50467 : 2008 COR 2008 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRICAL CONNECTORS, REQUIREMENTS AND TEST METHODS
    EN 62109-1 : 2010 SAFETY OF POWER CONVERTERS FOR USE IN PHOTOVOLTAIC POWER SYSTEMS - PART 1: GENERAL REQUIREMENTS
    EN 60898-1:2003/A13:2012 ELECTRICAL ACCESSORIES - CIRCUIT BREAKERS FOR OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR INSTALLATIONS - PART 1: CIRCUIT-BREAKERS FOR A.C. OPERATION (IEC 60898-1:2002, MODIFIED)
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