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TB/T 2993.6-2016Railway communication power supply equipment. Part 6: Direct current distribution (English PDF)

铁路通信电源第6部分：直流配电设备

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Issued by

National Railway Administration

Level / Type

National · Recommended

Issue date

February 22, 2016

Implementation date

September 1, 2016

Scope

TB/T 2993.6-2016 is the English-translated version of 铁路通信电源第6部分：直流配电设备.

TB/T 2993.6-2016 — This standard specifies the environmental adaptability requirements, appearance and structural requirements, technical requirements, inspection methods, inspection rules, marking, packaging, transportation and storage of DC power distribution equipment for railway communication power supply.

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Document preview — TB/T 2993.6-2016

National Standard of the People's Republic of China

ICS: 45.020
Classification: S 73
Replacing: TB/T 2993.2-2000

Issued by: National Railway Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the environmental adaptability requirements, appearance and structural requirements, technical requirements, inspection methods, inspection rules, marking, packaging, transportation and storage of DC power distribution equipment for railway communication power supply. This standard applies to DC rated voltage of -48 V, from the low-voltage electrical and electronic components of the distribution equipment for railway communications-48 V DC power distribution equipment manufacturing, testing.

Document data

International classification (ICS): 45.020.

Chinese classification (CCS): S73.

Estimated length of the Chinese original: 16,163 words.

Supersedes the earlier edition TB/T 2993.2-2000.

Standards quoted by this document

GB/T 191; GB/T 2423.1-2008; GB/T 2423.2-2008; GB/T 2423.3-2006; GB/T 2423.10-2008; GB/T 3797; GB/T 3873; GB/T 4025; GB/T 4798.1; GB/T 4798.2; GB 4943.1-2011; GB/T 4980; GB 7947; GB/T 18380.12-2008; GB/T 19520.1; GB/T 19520.2; GB/T 19520.17; GB/T 24338.5-2

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

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