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TB/T 1448-2018 (TBT 1448-2018)

TB/T 1448-2018_English: PDF (TBT1448-2018)
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TB/T 1448-2018English169 Add to Cart Days<=3 Isolation voltage of railway communication&signal product TB/T 1448-2018 Valid TB/T 1448-2018
TB/T 1448-2018Chinese16 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]  
 

BASIC DATA
Standard ID TB/T 1448-2018 (TB/T1448-2018)
Description (Translated English) Isolation voltage of railway communication&signal product
Sector / Industry Railway & Train Industry Standard (Recommended)
Classification of Chinese Standard S60
Classification of International Standard 45.020
Word Count Estimation 8,851
Date of Issue 2018-12-20
Date of Implementation 2019-07-01
Older Standard (superseded by this standard) TB/T 1448-1982
Quoted Standard GB/T 16927.1-2011; GB/T 16927.2-2013; GB/T 24344-2009
Drafting Organization Institute of Standards and Metrology, China Railway Science Research Institute Group Co., Ltd.
Administrative Organization Institute of Standards and Metrology, China Railway Science Research Institute Group Co., Ltd.
Regulation (derived from) National Railways Regulations (2018) 98
Summary This standard specifies the insulation withstand voltage of electrical and electronic products for railway communication signals and related test methods. This standard applies to railway communication signal products.