GB/T 5441-2016 English PDFUS$1179.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 5441-2016: Test methods for communication cable Status: Valid GB/T 5441: Historical versions
Basic dataStandard ID: GB/T 5441-2016 (GB/T5441-2016)Description (Translated English): Test methods for communication cable Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K13 Classification of International Standard: 29.060.20 Word Count Estimation: 59,517 Date of Issue: 2016-04-25 Date of Implementation: 2016-11-01 Older Standard (superseded by this standard): GB/T 5441.1-1985; GB/T 5441.2-1985; GB/T 5441.3-1985; GB/T 5441.4-1985; GB/T 5441.5-1985; GB/T 5441.6-1985; GB/T 5441.7-1985; GB/T 5441.9-1985; GB/T 5441.10-1985; GB/T 5441.8-1985 Quoted Standard: GB/T 2900.10; GB/T 3048.4 Regulation (derived from): National Standard Announcement No 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 specifies test methods for symmetrical communication cables and coaxial pair cables. This standard applies to the measurement of electrical parameters of symmetrical communication cables and coaxial pair cables. Other communication cable test, can refer to use. GB/T 5441-2016: Test methods for communication cable---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.Test methods for communication cable ICS 29.060.20 K13 National Standards of People's Republic of China Replacing GB/T 5441.1 ~ 5441.7-1985, GB/T 5441.9 ~ 5441.10-1985 Test method for communication cables 2016-04-25 released 2016-11-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 General provisions 3 5 Test methods 3 ForewordThis standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 5441.1-1985 "Communication cable test method Part 1. General", GB/T 5441.2-1985 "Communication Test methods for cables - Part 2. Working capacitance test bridge method, GB/T 5441.3-1985 "Test method for communication cables 3. Capacitance coupling and earth capacitance imbalance test ", GB/T 5441.4-1985" Test methods for communication cables Part 4. Coaxial pairs End-impedance and internal impedance non-uniformity test pulse method ", GB/T 5441.5-1985" Test methods for communication cables Part 5. Coaxial On the characteristic impedance of the real part of the average value of the resonant method ", GB/T 5441.6-1985" communication cable test method Part 6. crosstalk test "Comparative test method", GB/T 5441.7-1985 "Test methods for communication cables Part 7. Decay constant test open short circuit method" GB/T 5441.9-1985 "Test methods for communication cables Part 9. Ideal shielding coefficient test under frequency conditions", GB/T 5441.10- 1985 "Test methods for communication cables - Part 10. Coaxial pairs for length measurement of sine wave". This standard is subject to revision GB/T 5441.1- 1985, integrated GB/T 5441.2-1985 ~ GB/T 5441.7-1985, GB/T 5441.9-1985, GB/T 5441.10- 1985 content. Compared with GB/T 5441.1-1985, the main technical changes are as follows. --- modified the scope of application (see Chapter 1, 1985 edition of Chapter 1); --- Added normative reference documents (see Chapter 2); - an increase in working capacitance and capacitance imbalance (see Chapter 3); --- Added definitions of common parameters in crosstalk testing (see Chapter 3); --- Added "test method" (see Chapter 5). This standard is proposed by China Electrical Equipment Industry Association. This standard by the National Wire and Cable Standardization Technical Committee (SAC/TC213) centralized. This standard is responsible for drafting units. Shanghai Cable Research Institute. This standard participates in the drafting unit. Jiangsu Junzhi Technology Co., Ltd., Jiangsu Hengtong Cable Technology Co., Ltd., Jiangsu Tongding Optoelectronics Co., Ltd. Ltd., Jiangsu Zhongli Technology Group Co., Ltd., China News Industry (Suzhou) Co., Ltd., Shenzhen City Jiaxiang Technology Co., Ltd., National Railway Product Quality Supervision and Inspection Center, Zhejiang Zhengguang Optoelectronics Co., Ltd., Zhejiang Zhaolong Cable Co., Ltd., China Coal Industry Group Shanghai Research Institute. The main drafters of this standard. Jiang Bin, Tu Jiankun, Yin Ying, Xin Xiudong, Liu Jie, Gong Jiangjiang, Fan Rong, Xue Qingbo, Ding Weilin, Wang Xiaoyi, Yao Wenxun, Zhu Xujun, Huai Ping, Xiao Rengui, Zhang Xisheng, Liu Ya Liang, Huang Donglian, Zheng Kunlin, Luo Yingbao, Ni Donghua, Gao Jian This standard replaced the previous version of the standard release. --- GB/T 5441.1-1985, GB/T 5441.2-1985, GB/T 5441.3-1985, GB/T 5441.4-1985, GB/T 5441.5-1985, GB/T 5441.6-1985, GB/T 5441.7-1985, GB/T 5441.9-1985, GB/T 5441.10-1985. Test method for communication cables1 ScopeThis standard specifies the test methods for symmetrical communication cables and coaxial pairs of cables. This standard applies to symmetrical communication cables and coaxial cable electrical parameters of the measurement. Other communication cable test, can refer to the use.2 normative reference documentsThe following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 2900.10 Electrical terminology GB/T 3048.4 Test methods for electrical performance of wire and cable - Part 4. Conducting DC resistance test3 terms and definitionsGB/T 2900.10 as defined and the following terms and definitions apply to this document. 3.1 Working capacitors themutualcapacitance Work on the total capacitance between the two transmission cores. Symmetrical cable operating capacitance can be obtained by balancing the bridge directly (see Figure 1), the expression of which (1). Cm = CAB (CAG × CBG)/(CAG CBG) (1) Where. Cm --- line to the working capacitance, the unit is satisfied (nF); CAB - the capacitance between conductors a and b, in units of nanofarads (nF); CAG --- conductor a and shielding and ground capacitance, the unit is satisfied (nF); CBG --- conductor b and shielding and ground capacitance, the unit is satisfied (nF). Figure 1 symmetrical cable working capacitance Symmetrical cable operating capacitance can also be obtained by equation (2). Cm = (C1 C2) 2 - C3 4 - (C1-C2) 2 4C3 (2) Where. Cm --- line to the working capacitance, the unit is satisfied (nF); ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 5441-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 5441-2016_English as soon as possible, and keep you informed of the progress. 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