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GB/T 22383-2017 English PDF

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Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 22383-2017 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$999.00 · In stock
Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 22383-2017: Rigid gas-insulated transmission lines for rated voltage of 72.5 kV and above
Status: Valid

GB/T 22383: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22383-2017	999	Add to Cart	7 days	Rigid gas-insulated transmission lines for rated voltage of 72.5 kV and above	Valid
GB/T 22383-2008	RFQ	ASK	6 days	Rigid, gas-insulated transmission lines for rated voltage of 72.5 kV and above	Obsolete

Similar standards

GB/T 11022 GB/T 38328 GB/T 30092 GB/T 22382 GB/T 22381

Basic data

Standard ID: GB/T 22383-2017 (GB/T22383-2017)
Description (Translated English): Rigid gas-insulated transmission lines for rated voltage of 72.5 kV and above
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K43
Classification of International Standard: 29.240.20
Word Count Estimation: 50,510
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Older Standard (superseded by this standard): GB/T 22383-2008
Regulation (derived from): National Standards Bulletin 2017 No. 32
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

GB/T 22383-2017: Rigid gas-insulated transmission lines for rated voltage of 72.5 kV and above

---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.
Rigid gas-insulated transmission lines for rated voltage of 72.5 kV and above ICS 29.240.20 K43 National Standards of People's Republic of China Replacing GB/T 22383-2008 Rated voltage 72.5kV and above rigidity Gas insulated transmission line (IEC 62271-204.2011, High-voltageswitchgearandcontrolgear- Part 204.Rididgas-insulatedtransmissionlinesforrated voltageabove52kV, MOD) 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword V. 1 Scope 1 1.1 Scope 1 1.2 Normative references 1 2 normal and special conditions of use 2 2.1 Overview 2 2.101 open the device in the air 2 2.102 buried equipment 2 2.103 Tunnels, shafts and similar equipment 2 3 Terms and definitions 2 4 rating 4 4.1 Overview 4 4.2 Rated voltage (Ur) 4 4.3 Rated insulation level 4 4.4 Rated frequency (fr) 5 4.5 Rated current and temperature rise 5 4.6 Rated short-time withstand current (Ik) 6 4.7 Rated peak withstand current (Ip) 6 4.8 Rated short circuit duration (tk) 6 4.9 Auxiliary, control circuit rated supply voltage (Ua) 6 4.10 auxiliary circuit rated power frequency 6 4.11 Controlled pressure system with compressed air source rated pressure 6 4.12 Insulation and/or opening and closing with the rated charge level 6 5 Design and Structure 7 5.1 Overview 7 5.2 GIL gas requirements 7 5.3 Ground 7 5.4 Auxiliary and control equipment 8 5.5 Power operation 8 5.6 energy storage operation 8 5.7 labor-independent or power-independent operation (non-locking operation) 8 5.8 Release operation 8 5.9 Low pressure and high pressure lockout and monitoring device 8 5.10 nameplate 8 5.11 interlocking device 9 5.12 position instructions 9 5.13 Degree of protection provided by enclosure 9 5.14 creepage distance 9 5.15 Gas and vacuum seals 10 5.16 liquid seal 10 5.17 fire hazard (flammability) 10 5.18 Electromagnetic compatibility (EMC) 10 5.19 X-ray emission 10 5.20 Corrosion 10 5.101 internal fault 11 5.102 housing 12 5.103 partitions and compartments 13 Section 5.104 GIL System 13 5.105 Pressure Release 13 5.106 Thermal expansion compensation 14 5.107 External vibration 14 5.108 non-buried GIL stent 14 6 type test 15 6.1 General 15 6.2 Insulation test 16 6.3 Radio interference voltage (riv) test 17 6.4 Loop resistance measurement 17 6.5 temperature rise test 18 6.6 Short-time withstand current and peak withstand current test 18 6.7 Degree of protection verification 19 6.8 Seal Test 19 6.9 Electromagnetic compatibility test (EMC) 19 6.10 Additional Tests for Auxiliary and Control Circuits 19 6.11 Vacuum interrupter X-ray test procedures 19 6.101 Case Verification Test 19 6.102 Partition pressure test 20 6.103 Buried equipment corrosion test 20 6.104 Special mechanical test of sliding contact 21 6.105 Internal Fault Causes Tests Under Arc Conditions 22 6.106 climate protection test 22 7 factory test 22 7.1 Overview 22 7.2 Main circuit insulation test 22 7.3 Auxiliary and control circuit insulation test 23 7.4 The main loop resistance measurement 23 7.5 Seal Test 23 7.6 Design and Visual Inspection 23 7.101 partial discharge measurement 23 7.102 Pressure test of factory manufactured enclosure 23 7.103 Partition pressure test 23 8 GIL Selection Guide 23 8.101 Overview 23 8.102 short-term overload capacity 24 8.103 forced cooling 24 9 inquiries, bidding and ordering information provided 24 9.1 Overview 24 9.2 Inquiry List and Order Information 24 9.3 Tender Information 25 Transport, storage, installation, operation and maintenance 10.1 Overview 10.2 Conditions for transportation, storage and installation 26 10.3 Installation 27 10.4 Operation 27 10.5 Maintenance 30 11 Security 31 11.1 Overview 31 11.2 Manufacturer's Precautions 31 11.3 User Precautions 31 11.4 Electrical aspects 31 11.5 Mechanical aspects 31 11.6 Hot Aspects 32 11.101 Maintenance 32 Impact of the product on the environment 32 Appendix A (Informative) Estimation of continuous current 33 Appendix B (informative) grounding 37 Appendix C (Normative) Long-term test of buried equipment 40 References 42

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 22383-2008 "Rated voltage 72.5kV and above rigid gas insulated transmission line" and GB/T 22383- 2008 compared to the main technical changes are as follows. --- Increased air tightness and anti-corrosion protection requirements; --- Added 3.111 isolation unit, 3.113GIL segment; --- Increased 4.3 preferred rated insulation level Table 1 and Table 2, and some of the insulation level has been adjusted; --- Remove the 5.1 switchgear and control equipment in the liquid requirements; --- Removed the 5.10.101 measurement mark, 5.10.103 public signs; --- Increased 5.20.102 non-buried corrosion protection equipment; --- Increased 5.101.2 in Table 4, according to the performance of the protection system to determine the performance of different arc duration; --- Added 5.104GIL system of the sub-paragraph; --- 6.1 increased by the normal production of products every eight years should be carried out pilot projects; --- 6.2 insulation test voltage adjustment test; --- Adjust 6.102 diaphragm pressure test pressure rise rate; --- Added 7.1 Overview and pilot projects; --- 7.102.2 on-site shell welding and other pilot projects adjusted to 10.4.104, the 7.104 buried equipment corrosion test adjustment Is 10.4.107; --- In 7.102 increased the duration of the test and test criteria; --- Chapter 8 Selection Guide increased the short-term overload capacity and forced cooling requirements; --- Added 11.2 manufacturer's precautionary measures and 11.3 user's precautionary measures; --- Increase the Chapter 12 product impact on the environment; --- Appendix B B.10.1 three-phase GIL, B.10.2 single-phase GIL, B.10.2.1 fixed connection, B.10.2.2 special connection, B.10.2.2.1 Single-point connection merged into an overview, leaving only B.10.2.2.2 cross-connect; --- Removed Appendix D, with reference to Appendix B GB/T 7674-2008. This standard uses redrafted Law Amendment uses IEC 62271-204.2011 "high-voltage switchgear and control equipment Part 204. Amount Constant voltage 52kV rigid gas insulated transmission line. " The technical differences between this standard and IEC 62271-204.2011 and the reasons are as follows. --- On normative references, this standard made a technical difference with the adjustment to adapt to China's technical conditions, adjust the situation Concentration reflected in the 1.2 "Normative references", the specific adjustments are as follows. ● Equivalent with the international standard GB/T 2421.1 instead of IEC 60068-1; ● Replaced IEC 60050-441.1984 with GB/T 2900.20-2016 modified to adopt international standards; ● Replaced IEC 60050-151 with GB/T 2900.83 modified to adopt international standards; ● Equivalent with the international standard GB/T 4208-2017 replaced IEC 60529.2013; ● Equivalent with the international standard GB/T 7354 instead of IEC 60270; ● Replaced IEC 62271-203.2011 with GB/T 7674-2008 modified to adopt international standards; ● Replaced IEC 60480 with GB/T 8905 modified to adopt international standards; ● Replaced IEC 62271-1.2007 with GB/T 11022-2011 modified to adopt international standards; ● GB/T 16927.1 modified to adopt international standards instead of IEC 60060-1; ● Replacing IEC 62271-303 with GB/T 28537 modified to use international standards; ● increase the reference GB/T 12022; ● Remove references IEC 60287-3-1.995, IEC 60376, ISO /IEC Guide51. --- The operating frequency of 60Hz and below to the rated frequency of 50Hz; --- Rated voltage. Removed the rated voltage has nothing to do with China's power grid, in accordance with the voltage listed in GB/T 11022-2011 Given --- Increased 4.3 preferred rated insulation level Table 1 and Table 2, and some of the insulation level has been adjusted; --- The rated short-circuit duration of the standard value from 1s to 2s; --- Remove 5.13.101 of the main circuit protection and 5.13.102 degree of protection of the auxiliary circuit; --- Increased 5.101.2 in Table 4, according to the performance of the protection system to determine the performance of different arc duration; --- 6.1 increased the normal production of products every eight years should be carried out pilot projects; --- 6.2.7.2 thunder and lightning surge voltage test is modified to 6.2.8.3 surge voltage test and 6.2.8.4 lightning impulse test Pressure test (consistent with GB/T 11022-2011); --- 6.2.10 partial discharge test to be modified, the test procedures and GB/T 7674-2008 requirements; --- Adjust 6.102 diaphragm pressure test pressure rise rate; --- Added 7.1 Overview and pilot projects; --- 7.102 increased test duration and test criteria; --- Increased pressure test 7.103 clapboard; --- Due to the structural differences between national standards and international standards, this standard was drafted for the international standard part of the original suspension of the added section Paragraph number, resulting in some of the provisions of the subsequent changes. This standard proposed by the China Electrical Equipment Industry Association. This standard by the National High Voltage Switchgear Standardization Technical Committee (SAC/TC65) centralized. This standard was drafted unit. High Group Co., Ltd., Xi'an High Voltage Apparatus Research Institute Co., Ltd., China Electric Power Research Institute, West Anxi Electric Switchgear Co., Ltd., Shanghai Xidian High Voltage Switchgear Co., Ltd., Xi'an West High Voltage Switchgear Co., Ltd., ABB (China) Limited liability company, machinery and industrial high-voltage electrical equipment quality testing center, Xiamen ABB High Voltage Switchgear Co., Ltd., the new high Northeast Electric Group Pressure Switch Co., Ltd., Zhejiang Shintong Electric Manufacturing Co., Ltd., Jinhua Power Company, Huayi Electric Co., Ltd., TBEA Shenyang Electric Gas Technology Research Institute Co., Ltd., Beijing Beikai Electric Co., Ltd., Zhejiang Switchgear Co., Ltd., TBEA in Shanghai high-pressure open Off Co., Ltd., Shandong Taikai High Voltage Switchgear Co., Ltd., Henan Senyuan Electric Co., Ltd., Yihe Electric Group Co., Ltd. The drafters of this standard. Yan Guanxing, Zhou Hua, Wang Xiang Ke, Tian Enwen, Tian Gang collar, Han Shumo, Zhong Jianying, Zhang Jinbo, Wu Hongyan, Feng Wujun, Zhang Zixiao, Zhong Lei, Lin Lin, Yan Zhanzheng, Zhang Youpeng, Cui Boyuan, Hou Pingyin, Zhao Bo-nan, Li Zhi-bo, Li Zhenjun, Li Jianhua, Wang Chuanchuan, Road full peak, Wei Yang, Chen sent, Xu Xiuming, Yang Yingjie, Li Bao, Gao Erping, Wu Wenhai, Zhang Meng, Ye Shuxin, Lutheran, Tian Xiaoyue, Pan Shiyan, Zhang Shu, Yin Hongyan, Sun Rongchun, Chen Borong, Zhou Qingqing, Shi Pengbin, Wang Jiancheng, Liu Yang, Kong Xiangchong, Wei Kai. This standard replaces the standards previously issued as. --- GB/T 22383-2008. Rated voltage 72.5kV and above rigidity Gas insulated transmission line

1 Scope

1.1 Scope This standard specifies the rated voltage of 72.5kV and above, the rated frequency of 50Hz rigid gas insulated transmission line (GIL) so that The requirements for condition, rating, design and construction, and test, etc., are at least partially insulated by air at different pressures from atmospheric pressure Non-corrosive insulation gas to achieve. This standard applies in addition to GB/T 7674-2008 applications, but also can be used in the provisions of GB/T 7674-2008 not covered Occasion (see note 3). Rigid gas-insulated transmission line at each end, you can use special components it and other equipment (such as casing, power transformers or reactance Devices, cable terminations, metal-enclosed surge arresters, voltage transformers or GIS) covered by their respective technical standards. Unless otherwise specified, rigid gas insulated transmission lines shall be designed for normal service conditions. Note 1. In this standard, the term "rigid gas insulated transmission line" is abbreviated as "GIL". Note 2. In this standard, the term "gas" means single gas or mixed gas, as determined by the manufacturer. Note 3. The application of GIL is as follows. --- All or part of the rigid gas insulated transmission line directly buried underground (buried); --- Rigid gas insulated transmission line installation sites, all or part of the public accessible areas; Rigid gas insulated transmission lines are long and the length of a typical gas compartment exceeds the normal length of a GIS compartment. 1.2 Normative references The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 2421.1 Electrical and Electronic Products Environmental Testing Overview and Guidelines (GB/T 2421.1-2008, IEC 60068-1.1988, IDT) GB/T 2900.20-2016 Electrotechnical terminology High-voltage switchgear and control equipment [IEC 60050 (441) .1984, MOD] GB/T 2900.83 Electrotechnical terminology Electrical and magnetic devices (GB/T 2900.83-2008, IEC 60050-151.2001, IDT) GB/T 4208-2017 Enclosure Rating (IP Code) (IEC 60529.2013, IDT) GB/T 7354 partial discharge measurement (GB/T 7354-2003, IEC 60270.2000, IDT) Gas - insulated metal - enclosed switchgear with rated voltages up to 72.5 kV (IEC 62271-203). 2003, MOD) GB/T 8905 sulfur hexafluoride electrical equipment gas management and testing guidelines (GB/T 8905-2012, IEC 60480.2004, MOD) GB/T 11022-2011 high voltage switchgear and control equipment standards common technical requirements (IEC 62271-1.2007, MOD) GB/T 12022 industrial sulfur hexafluoride GB/T 16927.1 high voltage test techniques - Part 1. General definitions and test requirements (GB/T 16927.1-2011, IEC 60060-1.2010, MOD) GB/T 28537 high-voltage switchgear and control equipment in the use and treatment of sulfur hexafluoride (SF6) (GB/T 28537-2012, IEC 62271-303.2008, MOD) ......

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Question 1: How long will the true-PDF of GB/T 22383-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 22383-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 22383-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 22383-2017_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 22383-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 22383-2017 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.