GB/T 20642-2006 Active National standards

GB/T 20642-2006 Impulse puncture tests in air on insulators for overhead lines

GB/T 20642-2006 Impulse puncture tests in air on insulators for overhead lines

Publish Date: 2006-11-08 Implement Date: 2007-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20642-2006
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Insulator
ICS Name: Insulator
Publish Date: 2006-11-08
Implement Date: 2007-05-01
Pages: 11 pages

Scope

This standard specifies the requirements for the impact breakdown resistance test in air for porcelain and glass insulators used in power lines with voltages higher than 1,000 V, including disc-shaped suspension insulators, needle-type insulators, and penetrable column-type insulators. Other forms of B-type high-voltage line insulators can also be used for reference.

Development Information

Word Count: 20 Thousand words Pages: 11 pages

Referenced Standards

Adopt standards

IEC 61211:2004

Related Standards

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