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TB/T 3150-2007High-voltage AC disconnectors and earthing switches for electrification railway (English PDF)

电气化铁路高压交流隔离开关和接地开关

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Issued by

Ministry of Railways of the People's Republic of China

Level / Type

National · Recommended

Issue date

April 23, 2007

Implementation date

October 1, 2007

Scope

TB/T 3150-2007 is the English-translated version of 电气化铁路高压交流隔离开关和接地开关.

TB/T 3150-2007 — This standard applies to the system nominal voltage of 27. 5kV, 2 �� 27. 5kV, 5kV, 55kV, rated frequency of 50Hz indoor and outdoor AC disconnectors, grounding switch (hereinafter referred to as isolation and earthing switches) and its operating mechanism and auxiliary equipment.

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Document preview — TB/T 3150-2007

National Standard of the People's Republic of China

ICS: 29.280
Classification: S 82

Issued by: Ministry of Railways of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard applies to the system nominal voltage of 27. 5kV, 2 �� 27. 5kV, 5kV, 55kV, rated frequency of 50Hz indoor and outdoor AC disconnectors, grounding switch (hereinafter referred to as isolation and earthing switches) and its operating mechanism and auxiliary equipment. This standard provides high-voltage AC electrified railway isolation and earthing switches conditions of use, ratings, design and construction, type testing, factory testing, marking, packaging, transport and storage and so on.

Document data

International classification (ICS): 29.280.

Chinese classification (CCS): S82.

Estimated length of the Chinese original: 13,158 words.

Standards quoted by this document

GB 311.1-1997; GB 1985-2004; GB/T 5273-1985; GB 8287.1-1998; GB/T 8287.2-1999; GB/T 11022-1999; TB/T 2805-1997

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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