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GB/T 11920-2008 English PDF

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Q: Should I purchase the latest version GB/T 11920-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 11920-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$489.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 11920-2008: General specification of central control equipment and system for electrical parts in power stations and substations
Status: Valid

GB/T 11920: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 11920-2008	489	Add to Cart	4 days	General specification of central control equipment and system for electrical parts in power stations and substations	Valid
GB 11920-1989	479	Add to Cart	4 days	General specification of central control equipments for electrical parts in power stations and substations	Obsolete

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Basic data

Standard ID: GB/T 11920-2008 (GB/T11920-2008)
Description (Translated English): General specification of central control equipment and system for electrical parts in power stations and substations
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K51
Classification of International Standard: 29.240.01
Word Count Estimation: 21,20
Date of Issue: 2008-09-24
Date of Implementation: 2009-08-01
Older Standard (superseded by this standard): GB 11920-1989
Regulation (derived from): Announcement of Newly Approved National Standards No. 16 of 2008 (No. 129 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard provides centralized control of power generation equipment and centralized control system technical requirements and performance indicators, centralized control equipment test methods, inspection rules, product labeling, packaging, transportation, storage and product accompanying documentation. This standard applies to electric power systems and other industrial and mining enterprises in different capacity substations or power plants involved in the electrical part of the centralized control equipment and systems (hereinafter referred to as centralized control equipment and systems), as the manufacturer of the products for the design, manufacture, testing, storage and the development of their product standard basis.

GB/T 11920-2008: General specification of central control equipment and system for electrical parts in power stations and substations

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
General specification of central control equipment and system for electrical parts in power stations and substations ICS 29.240.01 K51 National Standards of People's Republic of China Replacing GB 11920-1989 Electric power station part of centralized control equipment and systems General technical conditions Posted 2008-09-24 2009-08-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Centralized Control Equipment Categories 2 5 Technical requirements 3 6 Test methods 11 7 Inspection rules 13 8 product logo, packaging, transportation and storage 14 9 document accompanying the product 14 Appendix A (informative) analog bus painted provisions 15 References 16

Foreword

The standard universal basic performance indicators refer to IEC standards and the relevant provisions of the relevant national technical standards, single function indicators root According to the actual use of domestic requirements developed. This standard replaces GB 11920-1989 "Electric power plant partially centralized control devices General." This standard compared with GB 11920-1989, the main differences are as follows. --- Standard name changed to "power plant electrical parts centralized control equipment and systems - General technical conditions"; --- Increasing the electromagnetic compatibility requirements of content and network control; --- Other editorial changes. Appendix A of this standard is an informative annex. The standard proposed by China Electricity Council. This standard by the National Standardization Technical Committee on Power System Management and Information Exchange (SAC/TC82) centralized. This standard is mainly drafted by. Nanjing Automation Research Institute of State Grid, Guodian Nanjing Automation Co., Ltd., Northwest Electric Power Design Institute, Xu Following the Group, Huadian Power Group Yangzhou Power Plant. The main drafters of this standard. Xu Mu Gun, Zhong Ze Zhang, Jiang Yanjun, Zhang Yu, Li Shun, Tao Xuejun, Shao Jiaqi. This standard replaces the standards previously issued as follows. --- GB 11920-1989. Electric power station part of centralized control equipment and systems General technical conditions

1 Scope

This standard specifies the electrical part of the power plant control equipment and centralized control system of technical requirements and performance, centralized control device Test methods, inspection rules, product labeling, packaging, transportation, storage products and accompanying documents. This standard applies to electrical part of the centralized control of power systems and other industrial and mining enterprises located in different capacities substations or power plants involved Equipment and systems (hereinafter referred to as centralized control equipment and systems); as the manufacturer of the products design, manufacture, testing, storage and the development of its production Product standard basis.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 191-2008 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD) GB/T 2421-1999 Environmental testing for electric and electronic products - Part 1 General (idt IEC 60068-1. 1988) GB/T 2887-2000 General specification for computer sites GB/T 2900.1-1992 Electrical Basic terminology (neqIEC 60050) GB 4208-2008 housing protection (IP Code) (IEC 60529.2001, IDT) GB/T 4728-1996 ~ 2005 Graphical symbols for electrical diagrams (standard series) Basic testing method GB/T 7261-2000 and the relay means GB/T 7267-2003 secondary circuit of power system control and protection panels and cabinet Series of basic dimensions Layout, types and basic dimensions GB/T 7269-1987 electronic equipment console GB/T 9361-1988 computing space station safety requirements GB/T 9813-2000 General specification for microcomputer Flammability Test Method Listing GB/T 11020-2005 solid non-metallic materials when exposed to flame sources (IEC 60707.1999, IDT) GB/T 13729-2002 remote terminal device GB/T 14429-2005 Telecontrol equipment and systems - Part 1-3. General terms (IEC 60870-1-3.1997) GB/T 15153.1-1998 Telecontrol equipment and systems Part 2. Operating conditions Section 1. Power supply and electromagnetic compatibility (Idt IEC 60870-2-1.1995) GB/T 15153.2-2000 Telecontrol equipment and systems Part 2. Operating conditions Part 2. Environmental conditions (climatic, mechanical and Other non-electrical influences) (idt IEC 60870-2-2.1996) GB/T 17626.3-2006/IEC 61000-4-3.2002 Electromagnetic compatibility - Testing and measurement techniques - Immunity to RF radiation field test GB/T 18700.7-2005/IEC TR60870-6-505.2002 Telecontrol equipment and systems - Part 6-505. with ISO standards And ITU protocol Telecontrol protocols compatible TASE. 2 User Guide GB/T 19520.1-2007 electronic equipment mechanical structure 482.6mm (19in) series of structural dimensions - Part 1. Panels and Machine Frame (IEC 60297-1. 1986, IDT) ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 11920-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 11920-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 11920-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 11920-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 11920-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 11920-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.