NB/T 20197.1-2013Reliability and aging test of instruments and control devices in nuclear power plants - Part 1: Electromagnetic relays (English PDF)
核电厂仪表和控制设备可靠性及老化检测 第1部分：电磁继电器
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
June 8, 2013
Implementation date
October 1, 2013
Scope
NB/T 20197.1-2013 is the English-translated version of 核电厂仪表和控制设备可靠性及老化检测 第1部分：电磁继电器.
NB/T 20197.1-2013 is the Chinese energy industry standard dealing with reliability and aging testing of the instrumentation and control equipment installed in nuclear power plants, and it is the first part of the series, devoted to electromagnetic relays.
The part addresses the relays used in plant instrumentation and control devices, whose condition has to be judged over a long service life. It is classified under F83 in the Chinese system and under 27.120.99 in the international one, which places it with nuclear power plant equipment outside the reactor itself.
It quotes GB/T 4728.7-2008, GB 21711.1-2008, GJB 360B-2009 and the GB/T 6109 series on winding wires. Issued on 8 June 2013, it has applied since 1 October 2013.
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Document preview — NB/T 20197.1-2013
National Standard of the People's Republic of China
- ICS
- 27.120.99
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20197.1-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 4728.7-2008
GB/T 6109.1
GB 21711.1-2008
GJB 360B-2009
GB/T 6109.2
GB/T 6109.3
GB/T 6109.4
GB/T 6109.5
GB/T 6109.6
GB/T 6109.7
GB/T 6109.9
GB/T 6109.10
GB/T 6109.11
GB/T 6109.12
GB/T 6109.13
GB/T 6109.14
GB/T 6109.15
GB/T 6109.16
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 22 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 4728.7-2008Graphical symbols for electrical diagrams - Part 7: Switchgear, controlgear and protective devices
- GB/T 6109.1Enamelled round winding wire - Part 1: General requirements
- GB/T 6109.2Enamelled round winding wire -- Part 2: Polyester enamelled round copper wire, class 155
- GB/T 6109.3Enamelled round winding wire -- Part 3: Polyvinyl acetal enamelled round copper wire, class 120
- GB/T 6109.4Enamelled round winding wire -- Part 4: Solderable polyurethane enamelled round copper wire, class 130
- GB/T 6109.5Enamelled round winding wire—Part 5:Polyesterimide enamelled round copper wire;class 180
GB 21711.1-2008 · GJB 360B-2009
Similar standards
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Related Standards
GB/T 6109.1-2025 — Enamelled round winding wire - Part 1: General requirements
GB/T 6109.10-2008 — Enamelled round winding wire -- Part 10: Solderable polyurethane enamelled round copper wire, class 155
GB/T 6109.11-2025 — Enamelled round winding wire - Part 11: Solderable polyurethane enamelled round copper wireovercoated with polyamide, class 155
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NB/T 20197.1-2013
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