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TB/T 2767-2010DC contactors on board rolling stock (English PDF)

机车车辆用直流接触器

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Issued by

Ministry of Railways of the People's Republic of China

Level / Type

National · Recommended

Issue date

August 22, 2010

Implementation date

February 1, 2011

Scope

TB/T 2767-2010 is the English-translated version of 机车车辆用直流接触器.

TB/T 2767-2010 — This standard specifies the DC contactor for rolling stock the basic technical requirements, rating levels, test methods, inspection rules, and labeling, packaging, transportation and storage.

This standard requires the DC to DC contactors empty contactors and DC electromagnetic contactor.

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Document preview — TB/T 2767-2010

National Standard of the People's Republic of China

ICS: 29.280
Classification: S 35
Replacing: TB/T 2767-1996; TB/T 1454-1993

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 specifies the DC contactor for rolling stock the basic technical requirements, rating levels, test methods, inspection rules, and labeling, packaging, transportation and storage. This standard requires the DC to DC contactors empty contactors and DC electromagnetic contactor. This standard applies to rolling stock (including EMU) circuit, auxiliary circuits and control circuits up to the rated voltage using 3000 V, rated current up to 3150A DC contactor (hereinafter referred to as contactor).

Document data

International classification (ICS): 29.280.

Chinese classification (CCS): S35.

Estimated length of the Chinese original: 23,278 words.

Supersedes the earlier edition TB/T 2767-1996; TB/T 1454-1993.

Standards quoted by this document

GB/T 156-2007; GB/T 2423.1-2008; GB/T 2423.2-2008; GB/T 2423.4; GB/T 2423.17-2008; GB/T 2900.18; GB/T 4207; GB 4208-2008; GB/T 5169.12-2006; GB 14048.1-2006; GB/T 21413.1-2008; GB/T 21413.2-2008; GB/T 21563-2008

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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