GB/T 24623-2009Radio interference test on high-voltage insulators (English PDF)
高压绝缘子无线电干扰试验
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Issued by
Standardization Administration of China
Level / Type
National · Recommended
Issue date
November 30, 2009
Implementation date
April 1, 2010
Scope
GB/T 24623-2009 is the English-translated version of 高压绝缘子无线电干扰试验.
GB/T 24623-2009 — This standard specifies the laboratory radio interference (RI) test program on a clean and dry insulators, the measurement frequency of 0.5MHz or 1MHz, or 0.5MHz ~ 2MHz within a certain frequency range.
Operation, radio interference characteristics of insulators may be due to environmental conditions, particularly rainfall and other moisture and contamination situation different Variety.
Taking into account the environmental conditions to simulate changes in the scope of the provisions of reproducible test conditions is not feasible, therefore, the only provision in the standard Test on a clean, dry insulator.
Note. The impacts include contamination state, including the state of the surface of the insulator in CISPR18-2 Amendment 1 below.
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Document preview — GB/T 24623-2009
National Standard of the People's Republic of China
- ICS
- 29.080.10
- Classification
- K 48
Issued by: Standardization Administration of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the insulator in a clean, dry laboratory on Radio Interference (RI) test procedures, measurement frequency is 0. 5MHz or 1MHz, or 0. 5MHz ~ 2MHz within a certain frequency. Operation, the insulator element radio interference characteristics may be due to environmental conditions, particularly humidity and contamination rainfall and other conditions vary. Taking into account the range of environmental conditions simulated rain reproducible test conditions specified is not feasible, therefore, the standard only provides a clean and dry insulators tests.
Document data
International classification (ICS): 29.080.10.
Chinese classification (CCS): K48.
Estimated length of the Chinese original: 12,165 words.
Adopted international standard: IEC 60437-1997, MOD.
Standards quoted by this document
GB/T 1001.1-2003; GB/T 4109-2008; GB/T 6113.101-2008; GB/T 8287.1-2008; GB/T 16927.1-1997; IEC 60383-2-1993; CISPR 18-2-1986; GB/T 2900.8
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 1001.1-2021Insulators for overhead lines with a nominal voltage above 1 000V - Part 1: Ceramic or glass insulator units for a. c. systems - Definitions, test methods and acceptance criteria
- DL/T 1000.1-2018Application guide of insulators for overhead lines with a nominal voltage over 1000V - Part 1: Ceramic or glass insulators for a. c. systems
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