IEC 60243-1:2013
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Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
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EN 62262:2002
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Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
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IEC 60721-1:1990+AMD1:1992+AMD2:1995 CSV
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Classification of environmental conditions - Part 1: Environmental parameters and their severities
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IEC 61936-1:2010+AMD1:2014 CSV
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Power installations exceeding 1 kV a.c. - Part 1: Common rules
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EN 60068-2-75:2014
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Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests
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IEC 62271-200:2011
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High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
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IEC 62271-202:2014
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High-voltage switchgear and controlgear - Part 202: High-voltage/ low-voltage prefabricated substation
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IEC 62271-201:2014
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High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
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EN 62271-1:2017
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High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
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IEC 60364-4-41:2005+AMD1:2017 CSV
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Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
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IEC 60050-441:1984
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International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
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EN 60076-5:2006
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Power transformers - Part 5: Ability to withstand short-circuit
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EN 62271-201:2014
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High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
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EN 60076-13 : 2006
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POWER TRANSFORMERS - PART 13: SELF-PROTECTED LIQUID-FILLED TRANSFORMERS
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HD 60364-4-41:2017/A11:2017
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LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-41: PROTECTION FOR SAFETY - PROTECTION AGAINST ELECTRIC SHOCK
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IEC 60076-10:2016
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Power transformers - Part 10: Determination of sound levels
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EN 60076-11:2004
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Power transformers - Part 11: Dry-type transformers
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IEC 60076-5:2006
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Power transformers - Part 5: Ability to withstand short circuit
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HD 637 S1:1999/corrigendum:2005
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POWER INSTALLATIONS EXCEEDING 1 KV A.C.
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EN 62271-202:2014/AC:2014
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HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 202: HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATION (IEC 62271-202:2014)
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IEC TR 62271-300:2006
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High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers
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EN 50464-4 : 2007 AMD 1 2011
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THREE-PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 50 KVA TO 2500 KVA WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 4: REQUIREMENTS AND TESTS CONCERNING PRESSURISED CORRUGATED TANKS
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EN 60947-1:2007/A2:2014
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LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES (IEC 60947-1:2007/A2:2014)
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EN 50464-1 : 2007 AMD 1 2012
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THREE-PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 50 KVA TO 2500 KVA WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS
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EN 61936-1 : 2010 AMD 1 2014
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POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES (IEC 61936-1:2010/A1:2014)
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EN 60076-10:2016
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Power transformers - Part 10: Determination of sound levels
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IEC 60721-2-2:2012
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Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind
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ISO/IEC Guide 51:2014
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Safety aspects Guidelines for their inclusion in standards
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IEC 60076-3:2013
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Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
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IEC 60529:1989+AMD1:1999+AMD2:2013 CSV
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Degrees of protection provided by enclosures (IP Code)
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IEC 60076-1:2011
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Power transformers - Part 1: General
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IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV
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Low-voltage switchgear and controlgear - Part 1: General rules
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EN 60664-1:2007
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Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
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IEC 60439-1:1999+AMD1:2004 CSV
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Low-voltage switchgear and controlgear assemblies - Part 1: Type-tested and partially type-tested assemblies
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IEC 62262:2002
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Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
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EN 60076-1:2011
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POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011)
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EN 60243-1:2013
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ELECTRIC STRENGTH OF INSULATING MATERIALS - TEST METHODS - PART 1: TESTS AT POWER FREQUENCIES (IEC 60243-1:2013)
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EN 60439-1:1999/A1:2004
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LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1 - TYPE TESTED AND PARTIALLY TYPE TESTED ASSEMBLIES
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IEC 62271-1:2017
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High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
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IEC 60076-2:2011
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Power transformers - Part 2: Temperature rise for liquid-immersed transformers
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IEC 60068-2-75:2014
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Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests
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IEC 60721-2-4:1987+AMD1:1988 CSV
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Classification of environmental conditions - Part 2-4: Environmental conditions appearing in nature - Solar radiation and temperature
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EN 60721-1:1995/A2:1995
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CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 1: ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES
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IEC 60076-13:2006
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Power transformers - Part 13: Self-protected liquid-filled transformers
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EN 60529:1991/AC:2016-12
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DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
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EN 60076-2:2011
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Power transformers - Part 2: Temperature rise for liquid-immersed transformers
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IEC 60664-1:2007
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Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
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EN 62271-200:2012/AC:2015
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HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 200: AC METAL-ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV AND UP TO AND INCLUDING 52 KV (IEC 62271-200:2011)
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