![header thumbnail](/images/publishers\iec_cover.gif)
IEC TS 60815-1:2008
Current
The latest, up-to-date edition.
![header thumbnail](/images/publishers\iec_cover.gif)
Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 1: Definitions, information and general principles
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, Spanish, Castilian
29-10-2008
FOREWORD
1 Scope and object
2 Normative references
3 Terms, definitions and abbreviations
3.1 Terms and definitions
3.2 Abbreviations
4 Proposed approaches for the selection and dimensioning
of an insulator
4.1 Approach 1
4.2 Approach 2
4.3 Approach 3
5 Input parameters for the selection and dimensioning
of insulators
6 System requirements
7 Environmental conditions
7.1 Identification of types of pollution
7.1.1 Type A pollution
7.1.2 Type B pollution
7.2 General types of environments
7.3 Pollution severity
8 Evaluation of site pollution severity (SPS)
8.1 Site pollution severity
8.2 Site pollution severity evaluation methods
8.3 Site pollution severity (SPS) classes
9 Insulation selection and dimensioning
9.1 General description of the process
9.2 General guidance on materials
9.3 General guidance on profiles
9.4 Considerations on creepage distance and insulator
length
9.5 Considerations for exceptional or specific
applications or environments
9.5.1 Hollow insulators
9.5.2 Arid areas
9.5.3 Proximity effects
9.5.4 Orientation
9.5.5 Maintenance and palliative methods
Annex A (informative) - Flowchart representation of the
design approaches
Annex B (informative) - Pollution flashover mechanisms
Annex C (normative) - Measurement of ESDD and NSDD
Annex D (normative) - Evaluation of type B pollution severity
Annex E (normative) - Directional dust deposit gauge
measurements
Annex F (normative) - Use of laboratory test methods
Annex G (normative) - Deterministic and statistical approaches
for artificial pollution test severity and acceptance
criteria
Annex H (informative) - Example of a questionnaire to collect
information on the behaviour of insulators in
polluted areas
Annex I (informative) - Form factor
Annex J (informative) - Correspondence between specific
creepage distance and USCD
Bibliography
IEC/TS 80815-1:2008(E) applies to the selection of insulators, and the determination of their relevant dimensions, to be used in high-voltage systems with respect to pollution. This part of IEC 60815 gives general definitions, methods for the evaluation of pollution site severity (SPS) and outlines the principles to arrive at an informed judgement on the probable behaviour of a given insulator in certain pollution environments. This first edition of IEC/TS 60815-1 cancels and replaces IEC/TR 60815, which was issued as a technical report in 1986.
DevelopmentNote |
Together with IEC TS 60815-2, supersedes IEC 60815. (10/2008) Stability Date: 2017. (09/2017)
|
DocumentType |
Technical Specification
|
Pages |
53
|
PublisherName |
International Electrotechnical Committee
|
Status |
Current
|
Standards | Relationship |
VDE V 0674-256-1 : 2016 | Identical |
NEN NPR IEC/TS 60815-1 : 2008 | Identical |
DIN IEC/TS 60815-1 : 2016 | Identical |
DD IEC/TS 60815-1:2008 | Identical |
IS 16683 : Part 1 : 2018 | Identical |
UNE-IEC/TS 60815-1:2013 EX | Identical |
CEI 36-43 : 2011 | SELECTION AND DIMENSIONING OF HIGH-VOLTAGE INSULATORS INTENDED FOR USE IN POLLUTED CONDITIONS - PART 3: POLYMER INSULATORS FOR A.C. SYSTEMS |
10/30210015 DC : 0 | BS EN 60099-5 - SURGE ARRESTERS - SELECTION AND APPLICATION RECOMMENDATIONS |
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 |
UNE-EN 50341-1:2017 | Overhead electrical lines exceeding AC 1 kV - Part 1: General requirements - Common specifications |
14/30312880 DC : 0 | BS EN 61869-15 ED 1.0 - INSTRUMENT TRANSFORMERS - PART 15: SPECIFIC REQUIREMENTS FOR DC VOLTAGE TRANSFORMERS |
NF EN 60071-5 : 2015 | INSULATION CO-ORDINATION - PART 5: PROCEDURES FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) CONVERTER STATIONS |
NF EN 62271-1 : 2017 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: COMMON SPECIFICATIONS FOR ALTERNATING CURRENT SWITCHGEAR AND CONTROLGEAR |
BS EN 62271-203:2012 | High-voltage switchgear and controlgear Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV |
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 |
CSA C411.6 : 2011 | LINE POST COMPOSITE INSULATORS FOR OVERHEAD DISTRIBUTION LINES <= 75 KV |
BS PD IEC TR 60919-2 : 2008 | PERFORMANCE OF HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS WITH LINE-COMMUTATED CONVERTERS - PART 2: FAULTS AND SWITCHING |
EN 62271-1:2017 | High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear |
I.S. EN 60137:2017 | INSULATED BUSHINGS FOR ALTERNATING VOLTAGES ABOVE 1000 V |
I.S. EN 60071-5:2015 | INSULATION CO-ORDINATION - PART 5: PROCEDURES FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) CONVERTER STATIONS |
BS EN 50341-1:2012 | Overhead electrical lines exceeding AC 1 kV General requirements. Common specifications |
NF EN 62231-1 : 2016 | COMPOSITE STATION POST INSULATORS FOR SUBSTATIONS WITH AC VOLTAGES GREATER THAN 1000 V UP TO 245 KV - PART 1: DIMENSIONAL, MECHANICAL AND ELECTRICAL CHARACTERISTICS |
UNE-EN 60099-4:2016 | Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
IEC 60137 REDLINE : 7ED 2017 | INSULATED BUSHINGS FOR ALTERNATING VOLTAGES ABOVE 1000 V |
IEC 60143-1:2015 | Series capacitors for power systems - Part 1: General |
UNE-EN 62271-203:2013 | High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV |
11/30253145 DC : 0 | BS EN 62271-202 ED2 - HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 202: HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATION |
EN 60071-5:2015 | Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations |
EN 60099-4:2014 | Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
IEC 60099-5:2018 RLV | Surge arresters - Part 5: Selection and application recommendations |
EN 60143-1:2015/AC:2017-05 | Series capacitors for power systems - Part 1: General |
EN 62271-202:2014/AC:2014 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 202: HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATION (IEC 62271-202:2014) |
IEC 60099-5 REDLINE : 3.0 | SURGE ARRESTERS - PART 5: SELECTION AND APPLICATION RECOMMENDATIONS |
13/30286196 DC : 0 | BS EN 61245 - ARTIFICIAL POLLUTION TESTS ON HIGH-VOLTAGE INSULATORS TO BE USED ON D.C SYSTEM |
CEI EN 62217 : 2013 | POLYMERIC HV INSULATORS FOR INDOOR AND OUTDOOR USE - GENERAL DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA |
NF EN 60099-4 : 2015 | SURGE ARRESTERS - PART 4: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR A.C. SYSTEMS |
DD IEC/TS 60815-2:2008 | Selection and dimensioning of high-voltage insulators intended for use in polluted conditions Ceramic and glass insulators for a.c. systems |
11/30245197 DC : 0 | BS EN 60143-2 - SERIES CAPACITORS FOR POWER SYSTEMS - PART 2: PROTECTIVE EQUIPMENTS FOR SERIES CAPACITOR BANKS |
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 |
14/30311815 DC : 0 | BS EN 60305 - INSULATORS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE ABOVE 1000 V CERAMIC OR GLASS INSULATOR UNITS FOR A A.C. SYSTEMS - CHARACTERISTICS OF INSULATOR UNITS OF THE CAP AND PIN TYPE |
CEI EN 62689-1 : 1ED 2017 | CURRENT AND VOLTAGE SENSORS OR DETECTORS, TO BE USED FOR FAULT PASSAGE INDICATION PURPOSES - PART 1: GENERAL PRINCIPLES AND REQUIREMENTS |
BS EN 62621 : 2016 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION - SPECIFIC REQUIREMENTS FOR COMPOSITE INSULATORS USED FOR OVERHEAD CONTACT LINE SYSTEMS (IEC 62621:2011) |
I.S. EN 62231-1:2016 | COMPOSITE STATION POST INSULATORS FOR SUBSTATIONS WITH AC VOLTAGES GREATER THAN 1000 V UP TO 245 KV - PART 1: DIMENSIONAL, MECHANICAL AND ELECTRICAL CHARACTERISTICS |
BS EN 60137:2017 | Insulated bushings for alternating voltages above 1000 V |
IEC 60099-5:2018 | Surge arresters - Part 5: Selection and application recommendations |
I.S. EN 62271-202:2014 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 202: HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATION |
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 |
CEI EN 60099-5 : 2014 | SURGE ARRESTERS - PART 5: SELECTION AND APPLICATION RECOMMENDATIONS |
CEI 36-42 : 2011 | SELECTION AND DIMENSIONING OF HIGH-VOLTAGE INSULATORS INTENDED FOR USE IN POLLUTED CONDITIONS - PART 2: CERAMIC AND GLASS INSULATORS FOR A.C. SYSTEMS |
CEI EN 60507 : 2014 | ARTIFICIAL POLLUTION TESTS ON HIGH-VOLTAGE CERAMIC AND GLASS INSULATORS TO BE USED ON A.C. SYSTEMS |
I.S. EN 50341-1:2012 | OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 1: GENERAL REQUIREMENTS - COMMON SPECIFICATIONS |
CSA C310 : 2009 : R2014 | DISTRIBUTION CLASS POLYMERIC CUTOUTS |
CEI EN 60099-4 : 2015 | SURGE ARRESTERS - PART 4: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR A.C. SYSTEMS |
EN 50341-1:2012 | Overhead electrical lines exceeding AC 1 kV - Part 1: General requirements - Common specifications |
EN 61936-1 : 2010 AMD 1 2014 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES (IEC 61936-1:2010/A1:2014) |
I.S. EN 60099-4:2014 | SURGE ARRESTERS - PART 4: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR A.C. SYSTEMS |
IEC 62271-1:2017 | High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear |
IEC 61936-1:2010+AMD1:2014 CSV | Power installations exceeding 1 kV a.c. - Part 1: Common rules |
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 |
IEC 62689-1:2016 | Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: General principles and requirements |
IEC TS 60815-3:2008 | Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 3: Polymer insulators for a.c. systems |
IEC 60137:2017 RLV | Insulated bushings for alternating voltages above 1000 V |
IEC 60071-2:2018 RLV | Insulation co-ordination - Part 2: Application guidelines |
NACE AMPP TR21505:2022 | Adverse Impacts of Wildfires on Power Industry Steel Structures |
BS EN 60099-5:2013 | Surge arresters Selection and application recommendations |
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 |
14/30284930 DC : 0 | BS EN 62689-2 ED 1.0 - CURRENT AND VOLTAGE SENSORS OR DETECTORS TO BE USED FOR FAULT PASSAGE INDICATION PURPOSES - PART 2: GENERAL PRINCIPLES AND REQUIREMENTS |
14/30310457 DC : 0 | BS EN 60143-1 - SERIES CAPACITORS FOR POWER SYSTEMS - PART 1: GENERAL |
BS EN 60099-8:2011 | Surge arresters 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 60143-2:2013 | SERIES CAPACITORS FOR POWER SYSTEMS - PART 2: PROTECTIVE EQUIPMENT FOR SERIES CAPACITOR BANKS (IEC 60143-2:2012 (EQV)) |
IEEE 1861-2014 | IEEE Guide for On-Site Acceptance Tests of Electrical Equipment and System Commissioning of 1000 kV AC and Above |
17/30339060 DC : 0 | BS EN 60071-2 - INSULATION CO-ORDINATION - PART 2: APPLICATION GUIDE (PROPOSED HORIZONTAL STANDARD) |
BS EN 62217:2013 | Polymeric HV insulators for indoor and outdoor use. General definitions, test methods and acceptance criteria |
11/30252173 DC : 0 | BS EN 60071-5 - INSULATION CO-ORDINATION - PART 5: PROCEDURES FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) CONVERTER STATIONS |
IEEE 1862-2014 | IEEE Recommended Practice for Overvoltage and Insulation Coordination of Transmission Systems at 1000 kV AC and Above |
BS EN 60143-2:2013 | Series capacitors for power systems Protective equipment for series capacitor banks |
UNE-EN 60071-5:2015 | Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations |
CSA C411.6 : 2011 : R2016 | LINE POST COMPOSITE INSULATORS FOR OVERHEAD DISTRIBUTION LINES <= 75 KV |
EN IEC 60071-2:2018 | Insulation co-ordination - Part 2: Application guidelines |
CEI EN 60143-2 : 2014 | SERIES CAPACITORS FOR POWER SYSTEMS - PART 2: PROTECTIVE EQUIPMENT FOR SERIES CAPACITOR BANKS |
BS EN 62271-1:2017 | High-voltage switchgear and controlgear Common specifications for alternating current switchgear and controlgear |
I.S. EN 60507:2014 | ARTIFICIAL POLLUTION TESTS ON HIGH-VOLTAGE CERAMIC AND GLASS INSULATORS TO BE USED ON A.C. SYSTEMS |
I.S. EN IEC 60071-2:2018 | INSULATION CO-ORDINATION - PART 2: APPLICATION GUIDELINES |
CEI EN 50341-1 : 2013 | OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 1: GENERAL REQUIREMENTS - COMMON SPECIFICATIONS |
CSA C310 : 2009 | DISTRIBUTION CLASS POLYMERIC CUTOUTS |
I.S. EN 60099-5:2013 | SURGE ARRESTERS - PART 5: SELECTION AND APPLICATION RECOMMENDATIONS (IEC 60099-5:2013 (EQV)) |
IEC TS 61245:2015 | Artificial pollution tests on high-voltage ceramic and glass insulators to be used on d.c. systems |
UNE-EN 62271-202:2015 | High-voltage switchgear and controlgear - Part 202: High-voltage/low-voltage prefabricated substation |
IEC 60507:2013 | Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems |
IEC 62217:2012 | Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria |
CSA C22.3 No. 1 : 2015(R2020) | OVERHEAD SYSTEMS |
EN IEC 60099-5:2018 | Surge arresters - Part 5: Selection and application recommendations |
IEC 60071-2 REDLINE : 4ED 2018 | INSULATION CO-ORDINATION - PART 2: APPLICATION GUIDELINES |
PD IEC/TS 60815-4:2016 | Selection and dimensioning of high-voltage insulators intended for use in polluted conditions Insulators for d.c. systems |
BS EN 60071-5:2015 | Insulation co-ordination Procedures for high-voltage direct current (HVDC) converter stations |
12/30260570 DC : 0 | BS EN 50341-1 - OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 1: GENERAL REQUIREMENTS - COMMON SPECIFICATIONS |
BS EN 60099-9:2014 | Surge arresters Metal-oxide surge arresters without gaps for HVDC converter stations |
11/30247061 DC : 0 | BS EN 60507 - ARTIFICIAL POLLUTION TESTS ON HIGH-VOLTAGE INSULATORS TO BE USED ON A.C. SYSTEMS |
UNE-EN 62231-1:2016 | Composite station post insulators for substations with ac voltages greater than 1 000 V UP TO 245 kV - Part 1: Dimensional, mechanical and electrical characteristics |
CSA C411.6 : 2011 : INC : UPD 2 : 2013 | LINE POST COMPOSITE INSULATORS FOR OVERHEAD DISTRIBUTION LINES <= 75 KV |
DD IEC/TS 60815-3:2008 | Selection and dimensioning of high-voltage insulators intended for use in polluted conditions Polymer insulators for a.c. systems |
EN 60137:2017 | Insulated bushings for alternating voltages above 1 000 V |
EN 62231-1:2016 | Composite station post insulators for substations with AC voltages greater than 1 000 V up to 245 kV - Part 1: Dimensional, mechanical and electrical characteristics |
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 62217:2013 | POLYMERIC HV INSULATORS FOR INDOOR AND OUTDOOR USE - GENERAL DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA (IEC 62217:2012 (EQV)) |
CSA C22.3 No. 1 : 2010 | OVERHEAD SYSTEMS |
I.S. EN 62271-1:2017 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: COMMON SPECIFICATIONS FOR ALTERNATING CURRENT SWITCHGEAR AND CONTROLGEAR |
IEC 60183:2015 | Guidance for the selection of high-voltage A.C. cable systems |
I.S. EN 61936-1:2010 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES |
IEC TR 62001-4:2016 | High-voltage direct current (HVDC) systems - Guidance to the specification and design evaluation of AC filters - Part 4: Equipment |
IEC TS 60815-4:2016 | Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 4: Insulators for d.c. systems |
IEC 62621:2011 | Railway applications - Fixed installations - Electric traction - Specific requirements for composite insulators used for overhead contact line systems |
IEC 62271-203:2011 | High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV |
IEC 60099-9:2014 | Surge arresters - Part 9: Metal-oxide surge arresters without gaps for HVDC converter stations |
IEC 60099-4:2014 | Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
IEC 60143-2:2012 | Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks |
IEC 62271-202:2014 | High-voltage switchgear and controlgear - Part 202: High-voltage/ low-voltage prefabricated substation |
BS EN 61936-1 : 2010 | POWER INSTALLATIONS EXCEEDING 1 KV A.C - PART 1: COMMON RULES |
UNE-EN 61936-1:2012 | Power installations exceeding 1 kV a.c. -- Part 1: Common rules |
PREN 50341-1 : DRAFT 2012 | OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 1: GENERAL REQUIREMENTS - COMMON SPECIFICATIONS |
CSA C310 : 2009 : INC : UPD 2 : 2012 | DISTRIBUTION CLASS POLYMERIC CUTOUTS |
BS EN 62231-1:2016 | Composite station post insulators for substations with AC voltages greater than 1 000 V up to 245 kV Dimensional, mechanical and electrical characteristics |
UNE-EN 62217:2013 | Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria |
CEI EN 62271-203 : 2013 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 203: GAS-INSULATED METAL-ENCLOSED SWITCHGEAR FOR RATED VOLTAGES ABOVE 52 KV |
11/30252704 DC : 0 | BS EN 62231-1 - COMPOSITE STATION POST INSULATORS FOR SUBSTATIONS WITH AC VOLTAGES GREATER THAN 1000 V UP TO 245 KV - PART 1: DIMENSIONAL, MECHANICAL AND ELECTRICAL CHARACTERISTICS |
11/30243837 DC : 0 | BS EN 62217 - POLYMERIC HV INSULATORS FOR INDOOR AND OUTDOOR USE - GENERAL DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA |
14/30312868 DC : 0 | BS EN 61869-14 ED 1.0 - INSTRUMENT TRANSFORMERS - PART 14: SPECIFIC REQUIREMENTS FOR DC CURRENT TRANSFORMERS |
12/30268049 DC : 0 | BS EN 62689-1 - CURRENT AND VOLTAGE SENSORS OR DETECTORS, TO BE USED FOR FAULT PASSAGE INDICATION PURPOSES - PART 1: GENERAL PRINCIPLES AND REQUIREMENTS |
BS EN 60143-1:2015 | Series capacitors for power systems General |
PD IEC/TR 62001-4:2016 | High-voltage direct current (HVDC) systems. Guidance to the specification and design evaluation of AC filters Equipment |
IEC TS 60815-2:2008 | Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 2: Ceramic and glass insulators for a.c. systems |
16/30349321 DC : 0 | BS EN 60076-11 ED 2.0 - POWER TRANSFORMERS - PART 11: DRY-TYPE TRANSFORMERS |
IEC 60137:2017 | Insulated bushings for alternating voltages above 1000 V |
CSA C411.5 : 2016 | DEAD-END/SUSPENSION COMPOSITE INSULATORS FOR OVERHEAD LINES <= 75 KV |
NF 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 |
IEC TR 60919-2:2008+AMD1:2015 CSV | Performance of high-voltage direct current (HVDC) systems withline-commutated converters - Part 2: Faults and switching |
I.S. EN 62621:2016 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION - SPECIFIC REQUIREMENTS FOR COMPOSITE INSULATORS USED FOR OVERHEAD CONTACT LINE SYSTEMS |
I.S. EN IEC 60099-5:2018 | SURGE ARRESTERS - PART 5: SELECTION AND APPLICATION RECOMMENDATIONS |
I.S. EN 60143-1:2015 | SERIES CAPACITORS FOR POWER SYSTEMS - PART 1: GENERAL |
I.S. EN 60099-9:2014 | SURGE ARRESTERS - PART 9: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR HVDC CONVERTER STATIONS |
CEI EN 60099-9 : 2015 | SURGE ARRESTERS - PART 9: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR HVDC CONVERTER STATIONS |
IEC 60071-2:2018 | Insulation co-ordination - Part 2: Application guidelines |
BS EN 60099-4:2014 | Surge arresters Metal-oxide surge arresters without gaps for a.c. systems |
CSA C22.3 No. 1 : 2010 : INC : UPD 1 : 2011 : R2015 | OVERHEAD SYSTEMS |
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 |
I.S. EN 62271-203:2012 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 203: GAS-INSULATED METAL-ENCLOSED SWITCHGEAR FOR RATED VOLTAGES ABOVE 52 KV (IEC 62271-203:2011 (EQV)) |
IEC 62231-1:2015 | Composite station post insulators for substations with AC voltages greater than 1 000 V up to 245 kV - Part 1: Dimensional, mechanical and electrical characteristics |
IEC 60071-5:2014 | Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations |
BS EN 62271-202:2014 | High-voltage switchgear and controlgear High-voltage/low-voltage prefabricated substation |
EN 60099-9:2014 | Surge arresters - Part 9: Metal-oxide surge arresters without gaps for HVDC converter stations |
EN 60507:2014 | Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems |
EN 60143-2:2013 | Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks |
EN 62271-203:2012 | High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV |
EN 62217:2013 | Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria |
IEC 60099-8:2017 RLV | 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 |
EN 60099-5:2013 | Surge arresters - Part 5: Selection and application recommendations |
EN 62621:2016/A1:2016 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION - SPECIFIC REQUIREMENTS FOR COMPOSITE INSULATORS USED FOR OVERHEAD CONTACT LINE SYSTEMS |
IEC 60038:2009 | IEC standard voltages |
IEC 60305:1995 | Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for a.c. systems - Characteristics of insulator units of the cap and pin type |
IEC 60050-471:2007 | International Electrotechnical Vocabulary (IEV) - Part 471: Insulators |
IEC TS 62073:2016 | Guidance on the measurement of hydrophobicity of insulator surfaces |
IEC TS 61245:2015 | Artificial pollution tests on high-voltage ceramic and glass insulators to be used on d.c. systems |
IEC 60433:1998 | Insulators for overhead lines with a nominal voltage above 1 000 V - Ceramic insulators for a.c. systems - Characteristics of insulator units of the long rod type |
IEC 60507:2013 | Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems |
IEC TR 62039:2007 | Selection guide for polymeric materials for outdoor use under HV stress |
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.