GB/T 26218.1-2010Selection and dimensioning of high-voltage insulators intended for use in polluted conditions -- Part 1: Definitions, information and general principles (English PDF)
污秽条件下使用的高压绝缘子的选择和尺寸确定 第1部分：定义、信息和一般原则
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Level / Type
National · Recommended
Issue date
January 14, 2011
Implementation date
July 1, 2011
Scope
GB/T 26218.1-2010 is the English-translated version of 污秽条件下使用的高压绝缘子的选择和尺寸确定 第1部分：定义、信息和一般原则.
GB/T 26218.1-2010 — This standard provides a common definition. Site contamination degree (SPS) assessment methods. And outlines the principles for some filthy environment to approximate performance of certain types of insulators come off.
This section applies to high- voltage systems under filthy conditions of use associated with insulators selection and sizing.
This section is generally applicable to all types of outside insulation, including insulation other electrical components constitute a term used behind the " insulator " refers to any type of insulator. insulator performance under filthy conditions at a deeper level research can be carried out with reference to CIGRE C4 file [ 1 ], [ 2 ], [ 3 ], these files GB/T 26218 provides a useful supplement.
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Document preview — GB/T 26218.1-2010
National Standard of the People's Republic of China
- ICS
- 29.080.10
- Classification
- K 48
- Replacing
- GB/T 16434-1996; GB/T 5582-1993
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard provides a common definition. Site contamination degree (SPS) assessment methods. And outlines the principles for some filthy environment to approximate performance of certain types of insulators come off. This section applies to high- voltage systems under filthy conditions of use associated with insulators selection and sizing. This section is generally applicable to all types of outside insulation, including insulation other electrical components constitute a term used behind the " insulator " refers to any type of insulator. insulator performance under filthy conditions at a deeper level research can be carried out with reference to CIGRE C4 file [ 1 ], [ 2 ], [ 3 ], these files GB/T 26218 provides a useful supplement. This section does not involve the influence of snow, ice or elevation of dirty insulators, although this topic and CIGRE [1], [4] related, but existing knowledge is very limited, practice is also different.
Document data
International classification (ICS): 29.080.10.
Chinese classification (CCS): K48.
Estimated length of the Chinese original: 44,437 words.
Adopted international standard: IEC/TS 60815-1-2008, MOD.
Supersedes the earlier edition GB/T 16434-1996; GB/T 5582-1993.
Standards quoted by this document
GB/T 156; GB/T 2900.8; GB/T 4585-2004; GB/T 7253; GB/T 22707; IEC 60433
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 29 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 32580.3-2026Railway applications - Fixed installations - High voltage AC switchgear and transformers - Part 3: Current transformers
- GB/T 32580.4-2026Railway applications - Fixed installations - High voltage AC switchgear and transformers - Part 4: Voltage transformers
- GB/T 311.11-2025Insulation co-ordination - Part 11: Definitions, principles and rules for HVDC system
- GB/T 11017.3-2024Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 66 kV (Um=72.5 kV) and 110 kV (Um =126 kV) - Part 3: Accessories
- GB/T 4585-2024Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a. c. systems
- GB/T 28547-2023Selection and application recommendations of metal oxide surge arresters for a. c. systems
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Related Standards
GB/T 26218.2-2010 — Selection and dimensioning of high-voltage insulators intended for use in polluted conditions -- Part 2: Ceramic and glass insulators for a.c. systems
GB/T 26218.3-2011 — Selection and dimensioning of high-voltage insulators intended for use in polluted conditions -- Part 3: Composite insulators for a.c. systems
GB/T 26218.4-2019 — Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 4: Insulators for d.c. systems
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