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GB/T 2317.4-2023 English PDF (GB/T 2317.4-2008, GB/T 2317.4-2000)

GB/T 2317.4-2023_English: PDF (GB/T2317.4-2023)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 2317.4-2023English170 Add to Cart 0--9 seconds. Auto-delivery Test method for electric power fittings -- Part 4: Acceptance inspection Valid GB/T 2317.4-2023
GB/T 2317.4-2008English239 Add to Cart 2 days [Need to translate] Test method for electric power fittings -- Part 4: Acceptance inspection for electric power fittings Obsolete GB/T 2317.4-2008
GB/T 2317.4-2000English239 Add to Cart 2 days [Need to translate] Electric power fittings acceptance rules, marking and packaging Obsolete GB/T 2317.4-2000


BASIC DATA
Standard ID GB/T 2317.4-2023 (GB/T2317.4-2023)
Description (Translated English) Test method for electric power fittings -- Part 4: Acceptance inspection
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K51
Classification of International Standard 29.240.20
Word Count Estimation 10,155
Date of Issue 2023-03-17
Date of Implementation 2023-10-01
Older Standard (superseded by this standard) GB/T 2317.4-2008
Drafting Organization China Electric Power Research Institute Co., Ltd., China Power Construction Group Chengdu Electric Power Fitting Co., Ltd., China Energy Construction Group Nanjing Line Equipment Co., Ltd., Huzhou Tailun Electric Power Equipment Co., Ltd., China Power Construction Group Siping Line Equipment Co., Ltd., Jiangdong Fitting Equipment Co., Ltd. Company, Xi'an Chuangyuan Electric Power Fitting Co., Ltd., China Southern Power Grid Co., Ltd. EHV Transmission Company, China Southern Power Grid Digital Grid Research Institute Co., Ltd., Jiangsu Shuanghui Electric Power Development Co., Ltd., Pinggao Group Co., Ltd., China Power Construction Group Henan Electric Power Equipment Co., Ltd., Jiangsu Jiekai Power Equipment Co., Ltd., Jiangsu Tiannan Electric Power Co., Ltd., Zhejiang Taichang Industrial Co., Ltd., Shanghai Yonggu Power Equipment Co., Ltd.
Administrative Organization National Overhead Line Standardization Technical Committee (SAC/TC 202)
Issuing agency(ies) China Electricity Council

BASIC DATA
Standard ID GB/T 2317.4-2008 (GB/T2317.4-2008)
Description (Translated English) Test method for electric power fittings. Part 4: Acceptance inspection for electric power fittings
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K51
Classification of International Standard 29.240.20
Word Count Estimation 6,640
Date of Issue 2008-12-30
Date of Implementation 2009-10-01
Older Standard (superseded by this standard) GB/T 2317.4-2000
Drafting Organization China Electric Power Research Institute
Administrative Organization National Standardization Technical Committee overhead power lines
Regulation (derived from) Announcement of Newly Approved National Standards No. 23 of 2008 (No. 136 overall)
Proposing organization China Electricity Council
Issuing agency(ies) Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China
Summary This standard specifies the electrical fittings acceptance rules. This section applies to the rated voltage of 10kV and above overhead power lines, substations and power distribution equipment used in electrical fittings (hereinafter referred to as fittings). Used for low voltage distribution network similar fittings may refer to the use of this section. In severe corrosion, contamination of the environment, high altitude, alpine region and other conditions of use fittings shall also meet the other criteria of the relevant provisions.

BASIC DATA
Standard ID GB/T 2317.4-2000 (GB/T2317.4-2000)
Description (Translated English) Electric power fittings acceptance rules, marking and packaging
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K51
Classification of International Standard 29.240.20
Word Count Estimation 6,688
Date of Issue 2000-07-14
Date of Implementation 2000-12-01
Older Standard (superseded by this standard) GB/T 2317-1985
Quoted Standard GB 2314-1997; GB/T 2317.1-2000; GB/T 2317.2-2000; GB/T 2317.3-2000; GB/T 2336-2000; GB/T 2338-1985; JB/T 8177-1995
Drafting Organization East China Electric Power Design Institute, State Electric Power Company Electric Power Construction Research Institute
Administrative Organization National overhaul line (power fittings) Standardization Technical Committee
Regulation (derived from) Announcement of Newly Approved National Standards No. 23 of 2008 (No. 136 overall)
Proposing organization State Economic and Trade Commission
Issuing agency(ies) State Quality and Technical Supervision


GB/T 2317.4-2023 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 29.240.20 CCS K 51 Replacing GB/T 2317.4-2008 Test Method for Electric Power Fittings – Part 4: Acceptance Inspection ISSUED ON: MARCH 17, 2023 IMPLEMENTED ON: OCTOBER 1, 2023 Issued by: State Administration for Market Regulation; Standardization Administration of the People’s Republic of China. Table of Contents Foreword ... 3 1 Scope ... 5 2 Normative References ... 5 3 Terms and Definitions ... 6 4 Test Requirements ... 6 5 Acceptance Rules ... 13 Test Method for Electric Power Fittings – Part 4: Acceptance Inspection 1 Scope This Document stipulates the test items, quantities and qualification rules for type tests, sampling tests and routine tests of electric power fittings. This Document applies to electric power fittings (hereinafter referred to as "fittings") used in 10kV and above AC and DC overhead power lines, substations (converter stations) and power distribution devices in power plant. 2 Normative References The provisions in following documents become the essential provisions of this Document through reference in this Document. For the dated documents, only the versions with the dates indicated are applicable to this Document; for the undated documents, only the latest version (including all the amendments) is applicable to this Document. GB/T 2314 General technical requirements for electric power fittings GB/T 2317.1 Test method for electric power fittings - Part 1: Mechanical tests GB/T 2317.2 Test method for electric power fittings - Part 2: Corona and RIV tests GB/T 2317.3 Test method for electric power fittings - Part 3: Heat cycle tests GB/T 4056 Ball and socket coupling dimensions of string insulator units GB/T 5075 Terminology for electric power fittings GB/T 35693 Technical specification for valve hall fittings of ±800 kV ultra high voltage direct current (UHVDC) transmission project DL/T 756 Link fittings DL/T 763 Technical requirements for overhead line helical fittings DL/T 765.2 Overhead distribution lines fittings-Part 2:Overhead conductor fittings of rated voltages up to 35kV DL/T 765.3 Overhead distribution lines fittings - Part 3: Overhead insulated conductor fittings of rated voltages up to 35 kV DL/T 768.7 Manufacture quality specification for electric power fittings hot dip galvanized coatings on fabricated iron and steel articles DL/T 1098 Requirements and tests for overhead line spacers DL/T 1099 Technical requirements and tests for damper 3 Terms and Definitions For the purposes of this Document, the terms and definitions given in GB/T 5075 apply. 4 Test Requirements 4.1 The general technical conditions of the fittings shall comply with the provisions of GB/T 2314. 4.2 The fitting test is divided into type test, sampling test and routine test. The test items, quantity and requirements for link fittings, tension clamps, splicing fittings and protective fittings shall be carried out according to Table 1. The test items, quantity and requirements for draping clamps shall be carried out according to Table 2. The test items, quantity and requirements for spacer bars shall be carried out according to Table 3. The test items, quantities and requirements of anti-vibration hammer shall be carried out according to Table 4. The test items, quantity and requirements for electric substation fittings shall be carried out according to Table 5. a) The valve hall fittings meet other test requirements specified in GB/T 35693; b) Pre-twisted fittings meet other test requirements specified in DL/T 763; c) Overhead bare conductor fittings with rated voltage 35kV and below meet other test requirements specified in DL/T 765.2; d) Overhead insulated conductor fittings with rated voltage 35kV and below meet other test requirements specified in DL/T 765.3; e) The balls and sockets connected by the ball and socket are inspected piece by piece for "pass" and "stop" gauges. The dimensions of the "pass" and "stop" gauges comply with the provisions of GB/T 4056. 5 Acceptance Rules 5.1 Type test 5.1.1 General requirements The purpose of the type test is to confirm the design performance of the fittings. It is usually conducted once when the new product is trial-formulated. It shall be repeated when the design, material or process is changed. 5.1.2 The number of tests The number of fitting tests shall meet the requirements in Tables 1 ~ 5. 5.1.3 Qualification judgment If all the test pieces meet the requirements, then such product shall be qualified. 5.2 Sampling test 5.2.1 General requirements The purpose of sampling testing is to verify the performance of materials and products. Sampling tests are conducted by batch; and test samples are randomly selected from the batches submitted for inspection. The purchaser has the right to select the samples to be tested and requires the manufacturer to provide a type test report. 5.2.2 The number of tests When a batch of products is less than 100 pieces, sampling testing shall not be performed. When the batch size is 100 pieces or more, the sampling quantity is shown in Table 6. ......


GB/T 2317.4-2008 Test method for electric power fittings Part 4. Acceptance inspection for electric power fittings ICS 29.240.20 K51 National Standards of People's Republic of China Replacing GB/T 2317.4-2000 Test methods for electrical fittings Part 4. Acceptance rules Posted 2008-12-30 2009-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Foreword GB/T 2317 "Test methods for electrical fittings" There are four parts, namely. GB/T 2317.1 "electrical fittings - Test methods - Part 1. Mechanical Test" GB/T 2317.2 "electrical fittings - Test methods - Part 2. Test corona and radio interference" GB/T 2317.3 "electrical fittings - Test methods - Part 3. Thermal cycling test." GB/T 2317.4 "electrical fittings - Test methods - Part 4. Acceptance of the rules" This part of GB/T 2317 Part 4. This Part replaces GB/T 2317.4-2000. This section compared with the GB/T 2317.4-2000, mainly in the following differences. --- In order to facilitate the use of standards, the abolition of "marking and packaging" chapter in this part of the contents classified to GB/T 2314-2008 "Power Fittings general technical conditions "in; --- Abolition of the "periodic tests" content. This part is proposed by the China Electricity Council. This part of the overhead lines by the National Standardization Technical Committee. This section is responsible for drafting units. China Electric Power Research Institute. Participated in the drafting of this section. Nanjing Line Equipment Factory. The main drafters of this section. Thin pass, Xunai tube, Dong-e Kat, Ning, Liu Changqing, Youchuan Yong, Jing Dynasty, Zhou Lixian. This part of the standard replaces the previous editions. --- GB/T 2317-1985, GB/T 2317.4-2000. Test methods for electrical fittings Part 4. Acceptance rules 1 Scope This section provides rules for the acceptance of electrical fittings. This section applies to the rated voltage of 10kV and above overhead power lines, substations and distribution equipment used in power plant electrical fittings (hereinafter Referred fittings). Low-voltage distribution network to use the same fittings can refer to the use of this section. To severe corrosion, contamination of the environment, high altitude, alpine China and other fittings under the conditions of use shall also meet the relevant provisions of the other standards. 2 Normative references The following documents contain provisions which, through reference to GB/T 2317 to the present, constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 2314 General technical requirements for electric power GB/T 2317.1 electrical fittings - Test methods - Part 1. Mechanical test GB/T 2317.2 electrical fittings - Test methods - Part 2. Test corona and radio interference GB/T 2317.3 electrical fittings - Test methods - Part 3. Thermal cycling test DL/T 756 Suspension Clamp DL/T 768.7 electrical fittings manufacturing quality steel parts hot dip galvanized layer DL/T 1098 spacer technical requirements and test methods DL/T 1099 Damper Technical conditions and test methods 3 Acceptance rules 3.1 Fitting after the manufacturer's technical inspection department inspection before being shipped, the manufacturer shall ensure that all fittings manufactured in line with national standards Drawings and related technical conditions prescribed. 3.2 Fitting test is divided into type testing, sampling tests and routine tests. 3.3 Type tests 3.3.1 General Objective type test is to confirm design performance, usually when a new product trial setting, when the design, material or process changes after the It should be repeated. 3.3.2 Test items and counting Fitting type tests in accordance with Table 1, "○" indicates the test is carried out. Damper, spacers, suspension clamps needed to meet the DL/T 1099, DL/T 1098, other test requirements of DL/T 756 requirements. 3.3.3 eligibility determination If all the specimens meet the requirements, the kinds of products qualified. 3.4 Sampling Test 3.4.1 General ......

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