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GB/T 19216.2-2021: Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter exceeding 20 mm
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| GB/T 19216.2-2021 | English | 414 |
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Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter exceeding 20 mm
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GB/T 19216.2-2021
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Basic data | Standard ID | GB/T 19216.2-2021 (GB/T19216.2-2021) | | Description (Translated English) | Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 �� for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter exc | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K13 | | Word Count Estimation | 22,277 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 19216.2-2021: Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter exceeding 20 mm
---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.
Circuit integrity test for electric cables or optical fiber cables under fire conditions-Part 2.Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not
ICS 29.060.20
CCSK13
National Standards of People's Republic of China
Line integrity test of cables or optical cables under flame conditions
Part 2.Fire supply with flame temperature not less than 830℃
Apply shock and vibration, rated voltage 0.6/1kV and below
Test method for cables with outer diameter not exceeding 20mm
(IEC 60331-2.2018, Testforelectriccablesunderfireconditions-
Circuitintegrity-Part 2.Testmethodforfirewithshockata
Released on 2021-05-21 and implemented on 2021-12-01
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Table of contents
Foreword Ⅲ
Introduction Ⅴ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Test environment 2
5 Test equipment 2
6 Sample (power cable and control cable with rated voltage 0.6/1kV and below) 9
7 Test procedure (power cable and control cable with rated voltage 0.6/1kV and below) 10
8 Performance requirements (power cables and control cables with rated voltage 0.6/1kV and below) 12
9 Repeat test procedure 12
10 Test report (power cable and control cable with rated voltage 0.6/1kV and below) 12
11 Cable mark 12
Appendix A (Normative) Verification Procedure for Heat Source 13
Reference 15
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
This document is the second part of GB/T 19216 "Line Integrity Test of Cables or Optical Cables under Flame Conditions". GB/T 19216
The following parts have been released.
---Part 1.Supply fire with flame temperature not less than 830℃ and impose shock vibration, rated voltage 0.6/1kV and below outer diameter exceeding
Test method for passing 20mm cable;
---Part 2.Supply fire with flame temperature not less than 830℃ and impose shock vibration, rated voltage 0.6/1kV and below outer diameter
Test method for cables exceeding 20mm;
---Part 3.Supply fire with flame temperature not less than 830℃ and impose shock vibration, rated voltage 0.6/1kV and below cable wear
Test methods carried out in metal pipes;
---Part 11.Separate fire supply with flame temperature of test device not lower than 750℃;
---Part 21.Test procedures and requirements for cables with rated voltages of 0.6/1.0kV and below;
---Part 23.Test procedures and requirements for data cables;
--- Part 25.Test procedures and requirements for optical cables.
The translation method used in this document is equivalent to the use of IEC 60331-2.2018 ``Test Line Integrity of Cables under Flame Conditions Part 2
Points. supply fire with flame temperature not lower than 830℃ and impose shock vibration, rated voltage 0.6/1.0kV and below, outer diameter not exceeding 20mm
Cable test method."
The Chinese documents that have consistent correspondence with the normatively cited international documents in this document are as follows.
---GB/T 13539.3-2017 Low-voltage fuses Part 3.Supplementary requirements for fuses used by unskilled personnel (mainly
(Fuses for household and similar purposes) Examples of standardized fuse systems A to F (IEC 60269-3.2013, IDT)
---GB/T 16839.1-2018 Thermocouple Part 1.Thermo-EMF specifications and tolerances (IEC 60584-1.2013, IDT)
This document has made the following editorial changes.
---In order to be consistent with the existing standard series, the name of this document is changed to "Line Integrity Test of Cable or Optical Cable under Flame Conditions"
Part 2.Supply fire with flame temperature not lower than 830℃ and impose shock vibration, rated voltage 0.6/1kV and below outer diameter not exceeding
Test method for passing 20mm cable";
--- Deleted the informative Appendix B "Guide to Selection of Recommended Test Equipment" in IEC 60331-2.2018 that only contains information on test equipment manufacturers.
then".
Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents.
This document was proposed by the China Electrical Equipment Industry Association.
This document is under the jurisdiction of the National Wire and Cable Standardization Technical Committee (SAC/TC213).
Drafting organizations of this document. Shanghai National Cable Testing Center Co., Ltd., Baosheng Technology Innovation Co., Ltd., Jiangsu Shangshang Cable Group
Co., Ltd., Hubei Baoshang Cable Co., Ltd., Shenyang Aike Cable Technology Co., Ltd., Shanghai Cable Research Institute Co., Ltd., National Fire Protection Building
Material Quality Supervision and Inspection Center, China Electric Power Research Institute, Yangzhou Shuguang Cable Co., Ltd., Zhongtian Technology Equipment Cable Co., Ltd.
Company, Zhejiang Yuantong Cable Manufacturing Co., Ltd., Far East Cable Co., Ltd., Jiangsu Hengtong Power Cable Co., Ltd., Jinlongyu Group Co., Ltd.
Company, Hangzhou Cable Co., Ltd., Zhejiang Wanma Co., Ltd., Wuxi Jiangnan Cable Co., Ltd., Shanghai Maple Cable Co., Ltd.
Company, Hunan Valin Cable Co., Ltd., Zhejiang Chenguang Cable Co., Ltd., Fujian Nanping Solar Cable Co., Ltd., Shanghai Jin
You Jinhong Intelligent Electric Co., Ltd., Qingdao Han Cable Co., Ltd., Kunming Cable Group Kun Electric Cable Co., Ltd., Jiangsu Yongding
Shengda Cable Co., Ltd., Lanzhou Zhongbang Wire and Cable Group Co., Ltd., TBEA Shandong Luneng Taishan Cable Co., Ltd., Guangzhou Nanyang
Cable Group Co., Ltd., Hangzhou Futong Wire and Cable Co., Ltd., Sunway Co., Ltd., Hainan Weite Cable Co., Ltd., China Guangdong Nuclear Power Co., Ltd.
New Nuclear Material Technology (Suzhou) Co., Ltd., Ningbo Ball Crown Cable Co., Ltd., Shenzhen Jinhuanyu Wire and Cable Co., Ltd., Jiangsu Dongfeng
Cable Co., Ltd., Guangdong Huanwei Wire and Cable Co., Ltd., Changfeng Cable Co., Ltd., Guangdong Xinyaguang Cable Industrial Co., Ltd., Shanghai
Haipudong Wire and Cable (Group) Co., Ltd., Shenzhen Shenlan Technology Co., Ltd., Guangdong Cable Factory Co., Ltd., Hebei Xinbaofeng Wire and Cable
Co., Ltd., Shandong Hualing Cable Co., Ltd.
The main drafters of this document. Gong Guoxiang, Fang Quansheng, Ling Guozhen, Shang Hongqi, Su Yinyu, Ni Yong, Feng Jun, Peng Chao, Liang Guohua, Xie Xiangqian,
Xu Jixin, Xu Jing, Guan Xinyuan, Li Yunhuan, Teng Zhaofeng, Liu Huanxin, Ma Zhuang, Zhou Yan, Tang Jianye, Yue Zhenguo, Fan Defa, Lu Bangxiu, Wang Hua,
Xi Youjian, Meng Fanbao, Wei Yongqian, Shi Huiping, Wang Zhihui, Yu Jinlian, Shen Zhifei, Li Ju, Fei Churan, Wen Shanghai, Wang Laixiang, Zhao Yingrong,
Zhang Qingyue, Kong Deqing, Zhang Zhimin, Chen Wei, Wu Laili, Gao Weihong, Wujian Province, Huang Yanjiang.
Introduction
Fire-resistant wire and cable or fiber optic cable products are widely used in emergency lines, fire-fighting facilities and fire-fighting and rescue facilities of various construction projects.
When a disaster occurs, it is necessary to ensure the delayed shutdown of important equipment or data backup, to ensure the safe evacuation of various personnel and the normal fire rescue work
Development has a decisive effect on social public safety and reducing fire losses. GB/T 19216 is a fire-resistant wire and cable or optical cable product
A basic evaluation test method for maintaining the integrity of lines under fire conditions. The purpose of GB/T 19216 is to establish for different fire-resistant wires and cables
Or optical cable products and test method standards for different fire test conditions are currently planned to consist of the following 7 parts.
---Part 1.Supply fire with flame temperature not less than 830℃ and impose shock vibration, rated voltage 0.6/1kV and below outer diameter exceeding
Pass the test method of 20mm cable. The purpose is to establish that larger diameter wire and cable or optical cable products may be affected by fire.
Fire resistance test methods to flame combustion and shock vibration.
---Part 2.Supply fire with flame temperature not less than 830℃ and impose shock vibration, rated voltage 0.6/1kV and below outer diameter
Test method for cables exceeding 20mm. The purpose is to establish that smaller diameter wire and cable or optical cable products may be
Fire resistance test method subject to flame combustion and shock vibration.
---Part 3.Supply fire with flame temperature not less than 830℃ and impose shock vibration, rated voltage 0.6/1kV and below cable wear
Test method performed in metal pipes. The purpose is to establish the production of smaller diameter wires and cables or optical cables that are installed and laid through metal pipes.
The fire resistance test method that the product may be subjected to flame combustion and shock vibration in a fire.
---Part 11.The test device is a separate fire supply with a flame temperature of not less than 750℃. The purpose is to establish wire and cable or optical cable production
The product is only subject to the test device requirements of the fire resistance test method of flame combustion in a fire.
--- Part 21.Test procedures and requirements for cables with rated voltages of 0.6/1.0kV and below. The purpose is to establish wire and cable or
Optical cable products are only subjected to flame combustion in a fire. In the fire resistance test method, the rated voltage of 0.6/1.0kV and below is tested.
Inspection procedures and performance requirements.
--- Part 23.Test procedures and requirements for data cables. The purpose is to establish that wire and cable or optical cable products are only affected by fire.
The test procedures and performance requirements of the data cable in the flame resistance test method.
--- Part 25.Test procedures and requirements for optical cables. The purpose is to establish that wire, cable or optical cable products are only exposed to flames in a fire
The test procedures and performance requirements of the optical cable in the burning fire test method.
Part 11, Part 21, Part 23, and Part 25 of GB/T 19216 were formulated in.2003, and they are related to flame temperature.
Test conditions for pure fire supply below 750°C.
GB/T 19216.1, GB/T 19216.2 and GB/T 19216.3, involving the supply of fire with a flame temperature of not less than 830℃ and applying shock vibration
The dynamic test conditions are to test power cables, control cables, data cables and optical cables with large and small outer diameters. With refractory power
With the continuous development of wire cable or optical cable technology and the continuous improvement of fire safety requirements, there will be more line integrity test methods in the future
The standards are merged into this series of standards.
Products that pass the tests of this document can be marked on the product.
Line integrity test of cables or optical cables under flame conditions
Part 2.Fire supply with flame temperature not less than 830℃
Apply shock and vibration, rated voltage 0.6/1kV and below
Test method for cables with outer diameter not exceeding 20mm
1 Scope
This document describes the test methods for maintaining the integrity of the circuit when fire-resistant cables are subjected to flame and shock vibration under specified conditions.
This document applies to cables with a rated voltage of 0.6/1kV and below, including metal conductor data and telecommunications with a rated voltage below 80V
Electric cables and optical cables.
This document applies to test cables with an outer diameter less than or equal to 20mm.
Cables with larger diameters will be tested using the equipment, procedures and requirements of GB/T 19216.1.
This document describes the test failure points, continuity check devices, and test points of power cables and control cables with a rated voltage of 0.6/1kV and below.
Detailed information of the test samples, test procedures and test reports. The metal conductor data and the test failure point and continuity of telecommunications cables and optical cables are not given.
Detailed information about the test equipment, test samples, test procedures and test reports.
Although the scope of application is limited to cables with a rated voltage of 0.6/1kV and below, when the manufacturer and the buyer agree, and are equipped with suitable
After the fuse, it can also be applied to cables with a rated voltage of 1.8/3(3.3)kV and below.
Appendix A gives the verification method of the burner and control system used in the test.
When you need to identify the mark, you can choose to mark on the cable to indicate compliance with this document.
Caution. The tests in this document may involve the use of dangerous voltages and temperatures. Appropriate precautions should be taken to prevent possible
Risks of electric shock, burning, fire and explosion, as well as any harmful gases that may be produced.
2 Normative references
The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations
Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
This document.
IEC 60269-3 Low-voltage fuses Part 3.Supplementary requirements for fuses used by unskilled personnel (mainly used for household and class
Similar purpose fuses) Examples of standardized fuse systems A to F (Low-voltagefuses-Part 3.Supplementaryre-
Requirementsforfusesforusebyunskiledpersons(fusesmainlyforhouseholdandsimilarapplica-
tions)-ExamplesofstandardizedsystemsoffusesAtoF]
IEC 60584-1 Thermocouple Part 1.Thermoelectromotive force specifications and tolerances (Thermocouples-Part 1.EMFspecifica-
tionsandtolerances)
3 Terms and definitions
The following terms and definitions apply to this document.
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