EN 61869-1:2009
Current
Current
The latest, up-to-date edition.
Instrument transformers - Part 1: General requirements
Published date
04-09-2009
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Normal and special service conditions
5 Ratings
6 Design and construction
7 Tests
8 Rules for transport, storage, erection, operation and
maintenance
9 Safety
10 Influence of products on the natural environment
Annex A (normative) - Identification of test specimen
Annex B (informative) - Rules for transport, storage, erection,
operation and maintenance
Annex C (informative) - Fire hazard
Annex D (informative) - Sample test
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding
European publications
Annex ZZ (informative) - Coverage of Essential Requirements
of EC Directives
This International Standard is applicable to newly manufactured instrument transformers with analogue or digital output for use with electrical measuring instruments or electrical protective devices having rated frequencies from 15 Hz to 100 Hz. TC 38 decided to restructure the whole set of stand-alone Standards in the IEC 60044 series and transform it into a new set of standards composed of general requirements documents and specific requirements documents. This Standard is the first issue of this new series and can be regarded as a Product Family standard. It contains the general requirements for instrument transformers and shall be read in conjunction with the relevant specific requirements standard for the instrument transformer concerned.
| Committee |
CLC/TC 38
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN 61869-1:2010 | Identical |
| NF EN 61869-1 : 2009 | Identical |
| VDE 0414-9-1 : 2010 | Identical |
| I.S. EN 61869-1:2009 | Identical |
| BS EN 61869-1:2009 | Identical |
| SN EN 61869-1 : 2009 | Identical |
| NEN EN IEC 61869-1 : 2009 | Identical |
| PN EN 61869-1 : 2009 | Identical |
| CEI EN 61869-1 : 2010 | Identical |
| DIN EN 61869-1 : 2010 | Identical |
| NBN EN 61869-1 : 2009 | Identical |
| DS EN 61869-1 : 2009 | Identical |
| BS EN IEC 61000-6-3:2021 | Identical |
| 15/30314789 DC : 0 | BS EN 50152-3-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-1: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - DEVICES |
| PREN 50152-3-1 : DRAFT 2015 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-1: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - DEVICES |
| CEI EN 61869-6 : 1ED 2017 | INSTRUMENT TRANSFORMERS - PART 6: ADDITIONAL GENERAL REQUIREMENTS FOR LOW-POWER INSTRUMENT TRANSFORMERS |
| BS EN 50152-3-3:2016 | Railway applications. Fixed installations. Particular requirements for a.c. switchgear Measurement, control and protection devices for specific use in a.c. traction systems. Voltage transformers |
| I.S. EN 61869-5:2011 | INSTRUMENT TRANSFORMERS - PART 5: ADDITIONAL REQUIREMENTS FOR CAPACITOR VOLTAGE TRANSFORMERS (IEC 61869-5:2011) |
| EN 61400-12-1:2017 | Wind energy generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines |
| CEI EN 50152-3-3 : 2001 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - VOLTAGE TRANSFORMERS |
| PREN 50152-3-2 : DRAFT 2015 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-2: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE CURRENT TRANSFORMERS |
| I.S. EN 61869-6:2016 | INSTRUMENT TRANSFORMERS - PART 6: ADDITIONAL GENERAL REQUIREMENTS FOR LOW-POWER INSTRUMENT TRANSFORMERS |
| I.S. EN 50152-3-3:2016 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - VOLTAGE TRANSFORMERS |
| EN 61869-4:2014/AC:2014 | INSTRUMENT TRANSFORMERS - PART 4: ADDITIONAL REQUIREMENTS FOR COMBINED TRANSFORMERS (IEC 61869-4:2013) |
| EN 50152-3-1:2017 | Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-1: Measurement, control and protection devices for specific use in a.c. traction systems - Devices |
| EN 50152-3-3:2016 | Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Voltage transformers |
| EN 61869-3 : 2011 | INSTRUMENT TRANSFORMERS - PART 3: ADDITIONAL REQUIREMENTS FOR INDUCTIVE VOLTAGE TRANSFORMERS (IEC 61869-3:2011) |
| EN 61869-6:2016 | Instrument transformers - Part 6: Additional general requirements for low-power instrument transformers |
| EN 50152-3-2:2016 | Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-2: Measurement, control and protection devices for specific use in a.c. traction systems - Current transformers |
| BS EN 61869-5:2011 | Instrument transformers Additional requirements for capacitor voltage transformers |
| BS EN 50588-1:2017 | Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV General requirements |
| BS EN 61869-2:2012 | Instrument transformers Additional requirements for current transformers |
| BS EN 61869-4:2014 | Instrument transformers Additional requirements for combined transformers |
| CEI EN 61869-4 : 2014 | INSTRUMENT TRANSFORMERS - PART 4: ADDITIONAL REQUIREMENTS FOR COMBINED TRANSFORMERS |
| CEI EN 61869-2 : 2014 | INSTRUMENT TRANSFORMERS - PART 2: ADDITIONAL REQUIREMENTS FOR CURRENT TRANSFORMERS |
| DIN IEC/TR 62543 : 2018 | HIGH-VOLTAGE DIRECT CURRENT (HVDC) POWER TRANSMISSION USING VOLTAGE SOURCED CONVERTERS (VSC) (IEC/TR 62543:2011 + A1:2013 + A2:2017) |
| VDE 0553-543 : 2018 | HIGH-VOLTAGE DIRECT CURRENT (HVDC) POWER TRANSMISSION USING VOLTAGE SOURCED CONVERTERS (VSC) (IEC/TR 62543:2011 + A1:2013 + A2:2017) |
| BS EN 61869-6:2016 | Instrument transformers Additional general requirements for low-power instrument transformers |
| 15/30314795 DC : 0 | BS EN 50152-3-3 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS |
| PREN 50152-3-3 : DRAFT 2015 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS |
| BS EN 62689-1:2016 | Current and voltage sensors or detectors, to be used for fault passage indication purposes General principles and requirements |
| I.S. EN 50588-1:2017 | MEDIUM POWER TRANSFORMERS 50 HZ, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS |
| BS EN 61869-3:2011 | Instrument transformers Additional requirements for inductive voltage transformers |
| I.S. EN 61869-2:2012 | INSTRUMENT TRANSFORMERS - PART 2: ADDITIONAL REQUIREMENTS FOR CURRENT TRANSFORMERS (IEC 61869-2:2012 (EQV)) |
| I.S. EN 60076-19:2015 | POWER TRANSFORMERS - PART 19: RULES FOR THE DETERMINATION OF UNCERTAINTIES IN THE MEASUREMENT OF THE LOSSES ON POWER TRANSFORMERS AND REACTORS |
| I.S. EN 50152-3-2:2016 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-2: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE CURRENT TRANSFORMERS |
| I.S. EN 61400-12-1:2017 | WIND POWER GENERATION SYSTEMS - PART 12-1: POWER PERFORMANCE MEASUREMENT OF ELECTRICITY PRODUCING WIND TURBINES |
| UNE-EN 60076-19:2016 | Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors |
| UNE-EN 50152-3-2:2016 | Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-2: Measurement, control and protection devices for specific use in a.c. traction systems - Current transformers |
| UNE-EN 50152-3-1:2017 | Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-1: Measurement, control and protection devices for specific use in a.c. traction systems - Devices |
| UNE-EN 61869-5:2012 | Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers |
| 15/30314792 DC : 0 | BS EN 50152-3-2 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-2: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE CURRENT TRANSFORMERS |
| EN 62689-1:2016 | Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: General principles and requirements |
| CEI EN 61869-3 : 2012 | INSTRUMENT TRANSFORMERS - PART 3: ADDITIONAL REQUIREMENTS FOR INDUCTIVE VOLTAGE TRANSFORMERS |
| UNE-EN 61869-4:2017 | Instrument transformers - Part 4: Additional requirements for combined transformers |
| I.S. EN 61869-3:2011 | INSTRUMENT TRANSFORMERS - PART 3: ADDITIONAL REQUIREMENTS FOR INDUCTIVE VOLTAGE TRANSFORMERS (IEC 61869-3:2011) |
| CEI EN 50152-3-2 : 2001 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-2: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - CURRENT TRANSFORMERS |
| UNE-EN 61869-3:2012 | Instrument transformers - Part 3: Additional requirements for inductive voltage transformers |
| CEI EN 61400-12-1 : 2007 | WIND POWER GENERATION SYSTEMS - PART 12-1: POWER PERFORMANCE MEASUREMENT OF ELECTRICITY PRODUCING WIND TURBINES |
| I.S. EN 50152-3-1:2017 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-1: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - DEVICES |
| EN 50588-1:2017 | Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements |
| I.S. EN 61869-4:2014 | INSTRUMENT TRANSFORMERS - PART 4: ADDITIONAL REQUIREMENTS FOR COMBINED TRANSFORMERS |
| I.S. EN 62689-1:2016 | CURRENT AND VOLTAGE SENSORS OR DETECTORS, TO BE USED FOR FAULT PASSAGE INDICATION PURPOSES - PART 1: GENERAL PRINCIPLES AND REQUIREMENTS |
| UNE-EN 50152-3-3:2016 | Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Voltage transformers |
| BS EN 60076-19:2015 | Power transformers Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors |
| UNE-EN 61869-2:2013 | Instrument transformers - Part 2: Additional requirements for current transformers |
| CEI EN 61869-5 : 2012 | INSTRUMENT TRANSFORMERS - PART 5: ADDITIONAL REQUIREMENTS FOR CAPACITOR VOLTAGE TRANSFORMERS |
| BS EN 50152-3-1:2017 | Railway applications. Fixed installations. Particular requirements for a.c. switchgear Measurement, control and protection devices for specific use in a.c. traction systems. Devices |
| EN 60076-19:2015 | Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors |
| EN 61869-2 : 2012 | INSTRUMENT TRANSFORMERS - PART 2: ADDITIONAL REQUIREMENTS FOR CURRENT TRANSFORMERS |
| EN 61869-5:2011 | Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers |
| EN 62262:2002 | Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) |
| IEC GUIDE 109:2012 | Environmental aspects - Inclusion in electrotechnical product standards |
| IEC 60480:2004 | Guidelines for the checking and treatment of sulfur hexafluoride (SF<sub>6</sub>) taken from electrical equipment and specification for its re-use |
| IEC 62271-100:2008+AMD1:2012+AMD2:2017 CSV | High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers |
| IEC 60255-22-1:2007 | Measuring relays and protection equipment - Part 22-1: Electrical disturbance tests - 1 MHz burst immunity tests |
| IEC 60038:2009 | IEC standard voltages |
| IEC 60270:2000+AMD1:2015 CSV | High-voltage test techniques - Partial discharge measurements |
| IEC 60565:2006 | Underwater acoustics - Hydrophones - Calibration in the frequency range 0,01 Hz to 1 MHz |
| EN 60068-2-75:2014 | Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests |
| EN 60376:2005 | Specification of technical grade sulfur hexafluoride (SF6) for use in electrical equipment |
| IEC 60028:1925 | International standard of resistance for copper |
| IEC 60695-1-30:2017 | Fire hazard testing - Part 1-30: Guidance for assessing the fire hazard of electrotechnical products - Preselection testing process - General guidelines |
| IEC 62155:2003 | Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1 000 V |
| EN 60085:2008 | Electrical insulation - Thermal evaluation and designation |
| IEC 60695-1-1:1999 | Fire hazard testing - Part 1-1: Guidance for assessing the fire hazard of electrotechnical products - General guidelines |
| IEC 61161:2013 | Ultrasonics - Power measurement - Radiation force balances and performance requirements |
| EN 62155:2003 | Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1 000 V |
| CISPR 16-1-1:2015 | Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus |
| EN 62271-203:2012 | High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV |
| IEC 60599:2015 | Mineral oil-filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis |
| EN 60867:1994 | Insulating liquids - Specifications for unused liquids based on synthetic aromatic hydrocarbons |
| IEC 60068-2-11:1981 | Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist |
| EN 60480:2004 | Guidelines for the checking and treatment of sulphur hexafluoride (SF6) taken from electrical equipment and specification for its re-use |
| IEC 61109:2008 | Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria |
| IEC 60660:1999 | Insulators - Tests on indoor post insulators of organic material for systems with nominal voltages greater than 1 000 V up to but not including 300 kV |
| EN 60660:1999 | 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 |
| 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 |
| IEC 60376:2005 | Specification of technical grade sulfur hexafluoride (SF<sub>6</sub>) for use in electrical equipment |
| IEC 60567:2011 | Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance |
| HD 588.1 : S1 AMD 1 | HIGH VOLTAGE TEST TECHNIQUES - GENERAL DEFINITIONS AND TEST REQUIREMENTS |
| HD 472 S1:1989/AC:2013 | NOMINAL VOLTAGES FOR LOW-VOLTAGE PUBLIC ELECTRICITY SUPPLY SYSTEMS |
| EN 60270:2001/A1:2016 | HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS (IEC 60270:2000/A1:2015) |
| EN 61161:2013 | Ultrasonics - Power measurement - Radiation force balances and performance requirements |
| EN 62271-2:2003 | High-voltage switchgear and controlgear - Part 2: Seismic qualification for rated voltages of 72,5 kV and above |
| IEC 60694:1996+AMD1:2000+AMD2:2001 CSV | Common specifications for high-voltage switchgear and controlgear standards |
| IEC 60085:2007 | Electrical insulation - Thermal evaluation and designation |
| IEC 60296:2012 RLV | Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear |
| EN 60255-22-1:2008 | Measuring relays and protection equipment - Part 22-1: Electrical disturbance tests - 1 MHz burst immunity tests |
| EN 60599:2016 | Mineral oil-filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis |
| EN 60694:1996/A2:2001 | COMMON SPECIFICATIONS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| EN 60296:2012 | Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear |
| IEC 60121:1960 | Recommendation for commercial annealed aluminium electrical conductor wire |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| IEC 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 |
| EN 60068-2-17:1994 | Environmental testing - Part 2: Tests - Test Q: Sealing |
| IEC 60068-2-17:1994 | Basic environmental testing procedures - Part 2-17: Tests - Test Q: Sealing |
| EN 61181:2007/A1:2012 | MINERAL OIL-FILLED ELECTRICAL EQUIPMENT - APPLICATION OF DISSOLVED GAS ANALYSIS (DGA) TO FACTORY TESTS ON ELECTRICAL EQUIPMENT (IEC 61181:2007/A1:2012) |
| IEC 62271-203:2011 | High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV |
| EN 60695-7-1:2010 | Fire hazard testing - Part 7-1: Toxicity of fire effluent - General guidance |
| EN 60695-1-30:2017 | Fire hazard testing - Part 1-30: Guidance for assessing the fire hazard of electrotechnical products - Preselection testing process - General guidelines |
| EN 60071-1:2006/A1:2010 | INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES |
| EN 60565:2007 | Underwater acoustics - Hydrophones - Calibration in the frequency range 0,01 Hz to 1 MHz |
| IEC 62262:2002 | Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) |
| IEC 60867:1993 | Insulating liquids - Specifications for unused liquids based on synthetic aromatic hydrocarbons |
| ISO 9001:2015 | Quality management systems — Requirements |
| IEC 60695-7-1:2010 | Fire hazard testing - Part 7-1: Toxicity of fire effluent - General guidance |
| IEC 60071-2:1996 | Insulation co-ordination - Part 2: Application guide |
| IEC 60721-3-3:1994+AMD1:1995+AMD2:1996 CSV | Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations |
| EN 60071-2:1997 | Insulation co-ordination - Part 2: Application guide |
| IEC 60068-2-75:2014 | Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests |
| IEC 61181:2007+AMD1:2012 CSV | Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment |
| CISPR 11:2015 RLV | Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement |
| EN 60068-2-11:1999 | Environmental testing - Part 2: Tests - Test Ka: Salt mist |
| EN 61109:2008 | Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| IEC 60060-1:2010 | High-voltage test techniques - Part 1: General definitions and test requirements |
| IEC 60071-1:2006+AMD1:2010 CSV | Insulation co-ordination - Part 1: Definitions, principles and rules |
| IEC 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
| IEC 62271-2:2003 | High-voltage switchgear and controlgear - Part 2: Seismic qualification for rated voltages of 72,5 kV and above |
| EN 60567:2011 | OIL-FILLED ELECTRICAL EQUIPMENT - SAMPLING OF GASES AND ANALYSIS OF FREE AND DISSOLVED GASES - GUIDANCE (IEC 60567:2011) |
| EN 55016-1-1:2010/A2:2014 | SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS - PART 1-1: RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS - MEASURING APPARATUS (CISPR 16-1-1:2010/A2:2014) |
| ISO 3231:1993 | Paints and varnishes — Determination of resistance to humid atmospheres containing sulfur dioxide |
| EN 60695-1-1:2000 | Fire hazard testing - Part 1-1: Guidance for assessing the fire hazard of electrotechnical products - General guidelines |
| EN 60721-3-3 : 95 AMD 2 97 | CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STATIONARY USE AT WEATHER-PROTECTED LOCATIONS |
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