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DL/T 812-2002 English PDF

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DL/T 812-2002: Insulators string for overhead lines with a normal voltage above 1000V-AC power arc test method
Status: Valid
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DL/T 812-2002English519 Add to Cart 3 days [Need to translate] Insulators string for overhead lines with a normal voltage above 1000V-AC power arc test method Valid DL/T 812-2002

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Basic data

Standard ID DL/T 812-2002 (DL/T812-2002)
Description (Translated English) Insulators string for overhead lines with a normal voltage above 1000V-AC power arc test method
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard F22
Classification of International Standard 27.100
Word Count Estimation 16,149
Date of Issue 2002-04-27
Date of Implementation 2002-09-01
Adopted Standard IEC 61467-1997, MOD
Summary This standard specifies the nominal voltage above 1000V ac overhead lines with porcelain, glass and composite insulators (hereinafter referred to as insulators) frequency arc tests of the general requirements, and the layout of the test, the test current, the circuit conditions, test procedures and acceptance criteria clearly stated. This standard applies to a nominal voltage greater than 1000V, frequency (50 ~ 60) Hz AC overhead power lines and traction lines porcelain, glass and composite insulators (hereinafter referred to as insulators). This standard also applies to insulator strings and insulator sets consisting of a rigid insulators for overhead lines and substations with a similar structure insulators. DC insulators for overhead power lines Test methods for implementation.


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