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GB/T 18380.11-2022: Tests on electric and optical fibre cables under fire conditions - Part 11: Test for vertical flame propagation for a single insulated wire or cable - Apparatus
Status: Valid GB/T 18380.11: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 18380.11-2022 | English | 194 |
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Tests on electric and optical fibre cables under fire conditions - Part 11: Test for vertical flame propagation for a single insulated wire or cable - Apparatus
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GB/T 18380.11-2022
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| GB/T 18380.11-2008 | English | 234 |
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Tests on electric and optical fibre cables under fire conditions -- Part 11: Test for vertical flame propagation for a single insulated wire or cable -- Apparatus
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GB/T 18380.11-2008
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PDF similar to GB/T 18380.11-2022
Basic data | Standard ID | GB/T 18380.11-2022 (GB/T18380.11-2022) | | Description (Translated English) | Tests on electric and optical fibre cables under fire conditions - Part 11: Test for vertical flame propagation for a single insulated wire or cable - Apparatus | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K13 | | Word Count Estimation | 10,196 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 18380.11-2022: Tests on electric and optical fibre cables under fire conditions - Part 11: Test for vertical flame propagation for a single insulated wire or cable - Apparatus
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Tests on electric and optical fibre cables under fire conditions - Part 11.Test for vertical flame propagation for a single insulated wire or cable - Apparatus
ICS 29.060.20
CCSK13
National Standards of People's Republic of China
Replacing GB/T 18380.11-2008
Fire testing of electrical and optical cables under flame conditions
Part 11.Single insulated wire and cable
Test device for vertical flame spread test
Apparatus
wireorcable-Apparatus, IDT)
2022-03-09 Released 2022-10-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface III
Introduction V
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Test device 1
Reference 3
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"
drafted.
This document is part 11 of GB/T 18380 "Fire Tests for Cables and Optical Cables under Flame Conditions". GB/T 18380 has been issued
The following parts are distributed.
--- Part 11.Test device for vertical flame spread test of a single insulated wire and cable;
--- Part 12.Test method for vertical flame spread of single insulated wire and cable 1kW premixed flame;
--- Part 13.Test method for the vertical spread of flame of a single insulated wire and cable to determine burning drips (objects)/particles;
--- Part 21.Test device for vertical flame spread of single insulated thin wire and cable;
--- Part 22.Test method for vertical spread of flame of single insulated thin wire and cable - Diffusion type flame test method;
--- Part 31.Test device for vertical flame spread of bundled wires and cables installed vertically;
--- Part 32.Vertically installed bundled wire and cable flame vertical spread test AF/R;
--- Part 33.Vertically installed bundled wire and cable flame vertical spread test Class A;
--- Part 34.Vertically installed bundled wire and cable flame vertical spread test Class B;
--- Part 35.Vertically installed bundled wire and cable flame vertical spread test Class C;
--- Part 36.Vertical flame spread test of bundled wires and cables installed vertically Class D.
This document replaces GB/T 18380.11-2008 "Cables and Optical Cables Fire Tests under Flame Conditions - Part 11.Single Insulation
Wire and cable flame vertical spread test device", compared with GB/T 18380.11-2008, except for structural adjustment and editorial changes
In addition, the main technical changes are as follows.
--- Changed the reference documents of terms and definitions (see 3.1, 3.1 of the.2008 edition);
--- Increased the use and material composition of the metal cover (see 4.2);
--- Changed the technical requirements for ignition sources (see 4.3, 4.3 of the.2008 edition).
This document is equivalent to IEC 60332-1-1.2015 "Cables and Optical Cables Fire Tests under Flame Conditions Part 1-1.Single Insulation
Test device for vertical flame spread of edge wire and cable".
The following minimal editorial changes have been made to this document.
--- In order to harmonize with existing standards, the standard name is changed to "Cables and optical cables under flame conditions - Part 11.Single
Test device for vertical flame spread of insulated wire and cable".
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Electrical Equipment Industry Association.
This document is under the jurisdiction of the National Standardization Technical Committee of Wires and Cables (SAC/TC213).
This document is drafted by. Shanghai State Cable Testing Co., Ltd., Shanghai Cable Research Institute Co., Ltd., TBEA Shandong Luneng Taishan
Cable Co., Ltd., Jiangsu Hengtong Power Cable Co., Ltd., Jiangsu Zhongtian Technology Co., Ltd., Shanghai Qifan Cable Co., Ltd.,
Baosheng Technology Innovation Co., Ltd., Jiangsu Shangshang Cable Group Co., Ltd., Yangzhou Shuguang Cable Co., Ltd., Zhejiang Wanma Co., Ltd.
Co., Ltd., Far East Cable Co., Ltd., Sichuan Fire Research Institute of Emergency Management Department, China Electric Power Research Institute, Hangzhou Cable Co., Ltd.
Company, Qingdao Han Cable Co., Ltd., Ningbo Ball Crown Cable Co., Ltd., Shanghai Pudong Wire and Cable (Group) Co., Ltd., Zhejiang Chenguang
Cable Co., Ltd., Weihai Honglin Power Technology Co., Ltd., Jinbei Electric Co., Ltd., Hebei Huatong Cable Group Co., Ltd.
Co., Ltd., Sunway Co., Ltd., Shenyang North Aike Cable Co., Ltd., Jinlongyu Group Co., Ltd., Guangdong Cable Factory
Co., Ltd., Guangzhou Nanyang Cable Group Co., Ltd., Wuxi Jiangnan Cable Co., Ltd., Hainan Weite Electric Group Co., Ltd., Shanghai Moen Electric Co., Ltd.
Gas Co., Ltd., Changfeng Cable Co., Ltd., Kunming Cable Group Kundian Cable Co., Ltd., Jiangsu Dongfeng Cable Co., Ltd., Guangdong
New Yaguang Cable Industry Co., Ltd., Tianjin Futong Information Technology Co., Ltd., New Yat Cable Co., Ltd., Jiangsu Yongding Co., Ltd.
Co., Ltd., China General Nuclear Power High-tech Nuclear Materials Group Co., Ltd., Shanghai Jinyou Jinhong Intelligent Electric Co., Ltd., Hebei Xinbaofeng Wire and Cable
Co., Ltd., Shenzhen Jinhuanyu Wire and Cable Co., Ltd., Shandong Hualing Cable Co., Ltd., Zhejiang Wanma Tianyi Communication Cable Co., Ltd.,
Shenzhen Deep Cable Technology Co., Ltd., Fujian Nanping Sun Cable Co., Ltd., Xi'an Xidian Optical Cable Co., Ltd., Hunan Hualing Line
Cable Co., Ltd., Shanghai Huapu Cable Co., Ltd., Guangdong Huanwei Wire and Cable Co., Ltd.
The main drafters of this document. Li Chungang, Zhang Hongyu, Long Qin, Guan Xinyuan, Xie Shuhong, Gao Zuohai, Fang Quansheng, Ling Guozhen, Liang Guohua, Liu Huanxin,
Liu Huajun, Hu Linming, Zhao Jiankang, Teng Zhaofeng, Wang Hua, Wen Shanghai, Chen Wei, Yue Zhenguo, Jia Haifeng, Yang Wenfeng, Dou Limei, Shen Zhifei, Su Yinyu,
Li Yunhuan, Gao Weihong, Wang Zhihui, Ma Zhuang, Li Ju, Hu Shaozhong, Kong Deqing, Jiang Weimin, Zhao Yingrong, Zhang Zhimin, Zhang Long, Zhu Wei, Chen Xiaohong, Fei Churan,
Lu Bangxiu, Wu Jiansheng, Wang Laixiang, Huang Yanjiang, Nie Hongjun, Wu Laili, Fan Defa, Wang Hui, Zhang Gongzhuo, Ji Chuxi, Zhang Qingyue.
The previous versions of this document and its superseded documents are as follows.
---First released in.1990 as GB 12666.2-1990;
---The first revision in.2001, adjusted to GB/T 18380.1-2001;
---The second revision in.2008, adjusted to GB/T 18380.11-2008;
---This is the third revision.
Introduction
Flame retardant wire and cable or optical cable products are widely used in various construction projects.
It is of great significance to reduce the occurrence of disasters and the spread of flames, reduce fire losses, and ensure the safe evacuation of all kinds of people. GB/T 18380 aims to establish
The test method for the flame retardant performance of different flame retardant wire and cable or optical cable products under different installation and laying conditions is planned to be composed of 11 parts.
--- Part 11.Test device for vertical spread of flame for a single insulated wire and cable. The purpose is to specify for single insulated electrical
Test device for vertical flame spread test of wire and cable.
--- Part 12.Single insulated wire and cable flame vertical spread test 1kW premixed flame test method. the purpose is
Test method for determining the vertical flame spread of a single insulated wire or cable or fiber optic cable under 1 kW premixed flame conditions.
--- Part 13.Test method for vertical flame spread of a single insulated wire and cable to determine burning drips (objects)/particles.
The purpose is to determine the test for the determination of burning drips (objects)/particulates in the vertical flame spread test of a single insulated wire and cable
method.
--- Part 21.Test device for vertical flame spread test of a single insulated thin wire and cable. Intended to be specified for single insulation
Test device for vertical flame spread test of thin wire and cable.
--- Part 22.Vertical flame spread test method for single insulated thin wire and cable Diffusion-type flame test method. The purpose is to determine the total
Insulated thin wires and cables with a cross-section less than 0.5mm2 and thin optical cables or conductors that may break under 1kW premixed flame conditions
Test method for vertical spread of flame on thin wires that may fuse.
--- Part 31.Vertically installed bundled wire and cable flame vertical spread test test device. The purpose is to provide for vertical
Test device for vertical flame spread of straight-mounted bundled wires and cables, and installation arrangement and calibration.
--- Part 32.Vertically installed bundled wire and cable flame vertical spread test AF/R category. The purpose is to determine the applicable
Test method for the ability of special cables to be used in special installations to inhibit the spread of flame when installed in vertical bundles.
--- Part 33.Vertical flame spread test of bundled wires and cables installed vertically Class A. The purpose is to determine the
Test for the ability of wire, cable or optical cable products to inhibit the spread of flame when installed in vertical bundles in the case of metal material volume content
method.
--- Part 34.Vertical flame spread test of bundled wires and cables installed vertically Class B. The purpose is to determine the medium for rating
Test on the ability of wire, cable or optical cable products to inhibit the spread of flame when installed in vertical bundles in the case of non-metallic material volume content
method.
--- Part 35.Vertical flame spread test of bundled wires and cables installed vertically Class C. The purpose is to determine the
Test for the ability of wire, cable or optical cable products to inhibit the spread of flame when installed in vertical bundles in the case of metal material volume content
method.
--- Part 36.Vertical flame spread test of bundled wires and cables installed vertically Class D. The purpose is to determine the very low
Test method for the ability of small cable products to inhibit the spread of flame when installed in vertical bundles in the case of non-metallic material volume content.
Fire testing of electrical and optical cables under flame conditions
Part 11.Single insulated wire and cable
Test device for vertical flame spread test
1 Scope
This document specifies the test apparatus for the vertical flame spread test of a single insulated wire and cable or optical fiber cable under flame conditions.
See IEC 60332-1-2 for an informative appendix of test methods and recommended performance requirements.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
IEC 60695-11-2 Fire Hazard Tests Part 11-2.Test Flame 1kW Nominal Premixed Flame Apparatus, Validation
Test methods and guidelines (Firehazardtesting-Part 11-2.Testflames-1kWnominalpre-mixedflame-Appa-
Note. GB/T 5169.14-2017 Fire hazard test for electrical and electronic products Part 14.Test flame 1kW nominal premixed flame device,
Validation test methods and guidelines (IEC 60695-11-2.2013, IDT)
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
ignition source ignitionsource
A source of energy that initiates combustion.
[Source. ISO 13943.2017, 3.219]
4 Test device
4.1 Composition of the test device
The test apparatus shall consist of the following parts.
a) a metal cover (4.2);
b) an ignition source (4.3);
c) a suitable test chamber (4.4).
4.2 Metal cover
In order to prevent the sample from being affected by the airflow, a height (1200±25) mm, width (300±25) mm, and depth (450±25) mm should be used.
Metal cover with open front and closed top and bottom (see Figure 1). The metal cover shall be constructed of hard metal plate.
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