TB/T 3077.2-2006 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
TB/T 3077.2-2006	359	Add to Cart	3 days	Post insulators on the roof of electric locomotives. Part 2: Composite insulators	Obsolete

Similar standards

GB/T 6770   GB/T 21561.3   TB/T 2765.2   TB/T 3393.2   TB/T 3393.1   TB/T 3077   

Basic data

Standard ID: TB/T 3077.2-2006 (TB/T3077.2-2006)
Description (Translated English): Post insulators on the roof of electric locomotives. Part 2: Composite insulators
Sector / Industry: Railway & Train Industry Standard (Recommended)
Classification of Chinese Standard: S35
Classification of International Standard: 29.280
Word Count Estimation: 9,981
Date of Issue: 2006-11-29
Date of Implementation: 2007-05-01
Older Standard (superseded by this standard): TB/T 3077-2003
Adopted Standard: IEC 61109-1992, NEQ; IEC 61109 AMD.1-1995, NEQ
Regulation (derived from): Industry standard filing Notice 2010 No. 8 (No. 128 overall)
Issuing agency(ies): Ministry of Railways of the People's Republic of China
Summary: This standard specifies the single-phase power frequency (50Hz) AC nominal voltage of 25kV electric locomotives or EMUs roof pantograph and busbar (conductive rod) support the use of silicone rubber composite insulators (hereinafter referred to as insulators) the use of classification and mark, technical requirements, sampling, testing, inspection and packaging. This standard applies to electric locomotives and EMUs roof pantograph and busbar (conductive rod) support insulators. Other forms of roof composite insulators can be used with reference to this section.

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