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NB/T 20342-2015 English PDF

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NB/T 20342-2015: Data communication in system performing category A functions for instrumentation and control systems important to safety in nuclear power plants
Status: Valid
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NB/T 20342-2015English259 Add to Cart 3 days [Need to translate] Data communication in system performing category A functions for instrumentation and control systems important to safety in nuclear power plants Valid NB/T 20342-2015

PDF similar to NB/T 20342-2015


Standard similar to NB/T 20342-2015

NB/T 20015   NB/T 20325.1   NB/T 20350   NB/T 20332   

Basic data

Standard ID NB/T 20342-2015 (NB/T20342-2015)
Description (Translated English) Data communication in system performing category A functions for instrumentation and control systems important to safety in nuclear power plants
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard F65
Classification of International Standard 27.120.20
Word Count Estimation 11,155
Date of Issue 2015-04-02
Date of Implementation 2015-09-01
Older Standard (superseded by this standard) EJ/T 1223-2007
Quoted Standard GB/T 9387.1; GB/T 12727-2002; GB/T 13625; GB/T 17626; GB/T 20438; NB/T 20026; NB/T 20054-2011; NB/T 20060; NB/T 20068-2012; NB/T 20298-2014; IAEA NS-G-1.3-2002
Adopted Standard IEC 61500-2009
Regulation (derived from) ?Energy Bureau Announcement 2015 No. 3
Issuing agency(ies) National Energy Administration
Summary This standard specifies the data communication A functional system used in the nuclear power plant requirements. This standard also specifies the interface requirements for executing data communication equipment and other Class A system function (including the implementation of class B, class C non-safety functions and perform important functions of the system) between. This standard applies to internal nuclear power plant instrumentation and control systems for data communication, does not apply to communication via telephone, wireless communications, voice, fax, e-mail, cable radio and other means. This standard does not include data communications equipment inside the operation and detailed technical specifications. This standard does not apply to internal connections and data communication processor unit and memory and control logic. This standard does not involve internal process instrumentation and control computer system.

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