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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
TB/T 2993.2-2016	English	479	Add to Cart	Days<=4	Railway communication power supply. Part 2: High frequency switch-mode power supply for communication	Valid	TB/T 2993.2-2016
TB/T 2993.2-2016	Chinese	24	Add to Cart	<=1-day	[PDF from Chinese Authority, or Standard Committee, or Publishing House]

Detail Information of TB/T 2993.2-2016; TB/T2993.2-2016
Description (Translated English): Railway communication power supply. Part 2: High frequency switch-mode power supply for communication
Sector / Industry: Railway & Train Industry Standard (Recommended)
Classification of Chinese Standard: S70
Word Count Estimation: 21,276
Date of Issue: 2016-11-18
Date of Implementation: 2017-06-01
Quoted Standard: GB/T 191-2008; GB/T 2423.1-2008; GB/T 2423.2-2008; GB/T 2423.3-2006; GB/T 2423.10-2008; GB/T 3859.1; GB/T 3873; GB/T 4798.1; GB/T 4798.2; GB 4943.1-2011; GB 9254-2008; GB/T 17626.2-2006; GB/T 18380.12-2008; TB/T 2993.2-2016; YD/T 282-2000; YD/T 585-2010;
Regulation (derived from): State-Railway-Technology-Regulation (2016) No.47
Summary: This standard specifies the terms, definitions and abbreviations of railway high frequency switching power supply systems, product composition and classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard is applicable to the design, manufacture and inspection of railway high frequency switching power supply system.

Related standard:   TB/T 2993.1-2016  TB/T 2993.3-2016