GB 13140.2-2008 English PDFUS$679.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 13140.2-2008: [GB/T 13140.2-2008] Connecting devices for low voltage circuits for household and similar purposes -- Part 2: Particular requirements for connecting devices as separate entities with screw-type clamping units Status: Valid GB 13140.2: Historical versions
Basic dataStandard ID: GB 13140.2-2008 (GB13140.2-2008)Description (Translated English): [GB/T 13140.2-2008] Connecting devices for low voltage circuits for household and similar purposes -- Part 2: Particular requirements for connecting devices as separate entities with screw-type clamping units Sector / Industry: National Standard Classification of Chinese Standard: K30 Classification of International Standard: 29.120.20 Word Count Estimation: 26,276 Date of Issue: 2008-12-30 Date of Implementation: 2010-02-01 Older Standard (superseded by this standard): GB 13140.2-1998 Quoted Standard: GB 13140.1-2008 Adopted Standard: IEC 60998-2-1-2002, IDT Regulation (derived from): Announcement of Newly Approved National Standards No. 26 of 2008 (total 139) 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 Chinese standard applies to connecting the wires without special treatment with screw-type clamping units connected devices. GB 13140.2-2008: [GB/T 13140.2-2008] Connecting devices for low voltage circuits for household and similar purposes -- Part 2: Particular requirements for connecting devices as separate entities with screw-type clamping units---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. Connecting devices for low voltage circuits for household and similar purposes.Part 2. Particular requirements for connecting devices as separate entities with screw-type clamping units ICS 29.120.20 K30 National Standards of People's Republic of China GB 13140.2-2008/IEC 60998-2-1.2002 Instead of. GB 13140.2-1998 Low voltage circuits for household and similar purposes Connecting devices Part 2. as a standalone unit with screw-type clamping Particular requirements for connecting devices of (IEC 60998-2-1.2002, IDT) Posted 2008-12-30 2010-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Table of ContentsPreface Ⅰ IEC Foreword Ⅱ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 2 General requirements 5 Test General Description 2 6 Key Features 2 7 Category 2 8 signs 2 9 Protection against electric shock 2 10 2 wire connection 11 Structure 6 12 anti-aging, harmful moisture, water and solid foreign objects into the 7 13 Insulation resistance and electric strength 7 14 Mechanical strength 7 15 rise 7 16 Heat 7 17 clearances and creepage distances 7 18 Resistance of insulating material to abnormal heat and fire 7 19 electrically insulating material resistant to tracking 7 20 Electromagnetic compatibility (EMC) requirements 7 Appendix 12 Annex AA (normative) conductor cross-section and test gauge 13 Test procedure Appendix BB (normative) Test to use a set of three groups and the number of samples in each group of 15 samples Few roots Annex CC (informative) Test the wire 16 Appendix DD (informative) conductor cross-section (mm2) and the relationship between the North American wire gauge AWG wire Approximate relationship cross-sectional area (mm2) and the North American wire gauge size (AWG) of between 17 Examples Appendix EE (informative) temperature rise test 15.4 18 References 20 GB 13140.2-2008/IEC 60998-2-1.2002ForewordAll technical content in this Part of GB 13140 is mandatory. GB 13140 "Connecting devices for low voltage circuits for household and similar purposes with" divided into two parts. Part 1. General requirements (GB 13140.1) Part 2. Particular requirements (GB 13140.2 ~ 13140.5) --- Special requirements as an independent unit with screw-type clamping units for connecting devices --- As a standalone unit with screwless-type clamping units - Particular requirements for connecting devices --- As a standalone unit with insulation piercing connection device type clamping units - Particular requirements --- Particular requirements for twist-on connecting devices This section GB 13140 Part 2 "as separate entities with screwless-type clamping units for connecting devices of the special requirements" section Points, numbered GB 13140.2. This section should be used in conjunction with the GB 13140.1. This section identical with IEC 60998-2-1.2002 "Household and similar low voltage circuits connected devices - Part 2. As an only Special requirements "stand with screw-type clamping units for connecting devices of. This Part replaces GB 13140.2-1998 "Part 2 Connecting devices for low voltage circuits for household and similar purposes used. as an independent single Special requirements "element with screw-type clamping units for connecting devices. This section and the main content of GB 13140.2-1998 changes as follows. 1) remove the reference to Chapter 2 standards referenced in IEC publication 228A (1982). 2) remove the wire is defined in Chapter 3, without special treatment. 3) increased 8.101. 4) table 101, table 102, table 103, table 104 increase 0.2mm2,0.34mm2 two kinds of wire sizes and the corresponding test Claim. 5) increased 10.104 connect different types of test leads. 6) added 10.102 c), d). 7) 10.103,10.104,10.105,10.106 Chapter 15 torque value when tested in selected different tables BB. 1 test sample Group number changes. 8) Chapter 17. The title change. 9) increase in Chapter 20 [electromagnetic compatibility (EMC) requirements]. 10) increase in Appendix DD. 1, Appendix DD. 2 and Appendix EE. This part of the Appendix AA, BB normative Appendix Appendix Appendix CC, Appendix DD, EE appendix is informative appendix. This part is proposed by the China Electrical Equipment Industrial Association. This part of the National Electric annex Standardization Technical Committee (SAC/TC67) centralized. This section drafted by. China Electric Apparatus Research Institute, Zhejiang Yuehua Telecommunication Co., Ltd., Ningbo Electronics Co., Ltd. Pu speed. Drafters of this section. Lvguo Wei, Wang Sheng, Lin Chunfang. This part of the standard replaces the previous editions are. --- GB 13140.2-1998. GB 13140.2-2008/IEC 60998-2-1.2002 IEC Foreword 1) The International Electrotechnical Commission (IEC ) is a worldwide standardization group composed of national Electrotechnical Commission (IEC National Committees) Organizations. The object of IEC is to promote international cooperation in the field of standardization in the electrical and electronic related issues. For this purpose, IEC In addition to other activities, but also publishes International Standards. Their preparation is entrusted to technical committees to complete. IEC National Committee members, as long as the interest of standards development, can participate in its development work. Liaising with the IEC States International, governmental and non-governmental organizations also participate in standards development work. IEC and the World Organization for Standardization (ISO ) in accordance with the agreement Working closely specified conditions. 2) IEC on technical matters Technical Committee of National Committee is particularly concerned by the participation of all the issues developed by the The formal decisions or agreements, as expressed consensus on the issues involved in the international arena. 3) The formal decisions or agreements publishing standards, technical reports or guides form and recommended to use internationally, and in this sense Accepted by the National Committees. 4) In order to promote international unification, IEC National Committees should clearly maximize the IEC international standards into the country Or regional standards. Between the IEC Standard and the corresponding national or regional standard if there is any difference at the national or local standards District standards clearly stated. 5) Note that some of the ingredients of this International Standard may be the subject of patent rights. IEC shall have no responsibility to confirm any or all such patent. 6) IEC did not develop any signs of approval procedure, when a device claims to comply with a particular standard of IEC , IEC which is not Any responsibility. IEC 60998-2-1 standard by the IEC 23 (electrical accessories) Technical Committee 23F (connecting devices) Technical Committee to develop. The second edition of this part of the first edition of 1990 substituted, constitutes a technical revision. This section has guidelines according to IEC 104 Safety Standards Series. This section is based on the following documents. FDIS Report on voting 23F/142/FDIS 23F/148/RVD Details of the voting section, see the report on the voting results listed in Table of. This section has been drafting Part 2 according to ISO /IEC Guide. The parts IEC 60998 series of standards Part 2-1 series of standards for the common name for low voltage circuits for household and similar purposes Connecting devices. This series consists of Part 1 (General requirements) and the respective Part 2 (Special requirements) components. When this part of the publication, some of the following have been published. --- Part 1. General requirements; --- Part 2-1. as a standalone unit with screw-type clamping units - Particular requirements for connecting devices; --- Part 2-2. as a standalone unit with screwless - type clamping member special requirements for connecting devices; --- Part 2-3. as a standalone unit with the special requirements of insulation piercing clamping units for connecting devices; --- Part 2-4. Particular requirements for twist - on connecting devices. This section should be used in conjunction with IEC 60998-1. Constitute the standard version 2 (2002). Supplement or modify the corresponding provisions of IEC 60998-1, thereby making IEC standard. as a standalone unit with screw-type clamping units Particular requirements for connecting devices. Where there is no chapter in this section of Part 1 article specifically mentioned are applicable. Where specified in this standard are. "Add", "Edit" "Replacement" of content, Part 1 of the technical requirements, test specifications or comments should do the appropriate changes. GB 13140.2-2008/IEC 60998-2-1.2002 a) using the following printed in this section. --- Requirements. roman; --- Test specifications. italic; --- Note. The small Roman font. b) with respect to the first part of the increase is limited to the terms and graphics are numbered starting from 101, appendix with the letters AA, BB, etc. represent. The Committee decided that the contents of this section in 2010 will remain the same, then this part will. ● reaffirmation; ● abolished; ● replaced by a revised edition; or ● Added. GB 13140.2-2008/IEC 60998-2-1.2002 Low voltage circuits for household and similar purposes Connecting devices Part 2. as a standalone unit with screw-type clamping Particular requirements for connecting devices of1 ScopeGB 13140.1-2008 this chapter to make changes after the following apply. increase. GB 13140 This part also applies to connecting devices connecting wires without special handling with screw-type clamping units on.2 Normative referencesThe following documents contain provisions which, through reference in this Part of GB 13140, constitute provisions of this part. 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 13140.1-2008 applicable.3 Terms and DefinitionsGB 13140.1-2008 this chapter make the following changes after apply. increase. 3.101 Connect two or more wires through the screw-type terminal clamp. 3.101.1 Insert the wires into the holes or slots and clamped under the end of the screw terminals. Clamping pressure may be applied directly by the end of the screw or by subject Middle to end of the screw clamp pressure is applied. Note. Examples of columnar terminal 101 shown in Fig. 3.101.2 Clamping the wires in one or more of the head of the screw terminals. Clamping pressure may be applied directly by the head of the screw or through an intermediate Clamping member, such as washers, clamping plates or locking member of the class to be applied. Note. Examples of screw terminals are shown in Figure 102. 3.101.3 The wire clamp nut at the following terminals, clamping pressure may be applied directly or via a properly processed by forming a nut Between the clamping member, such as a washer, clamping plate or the locking member or the like is applied. Note. Examples of screw terminals 102 shown in Fig. 3.101.4 By two or more screws or nuts to clamp the conductor sheet under the saddle shaped terminal. Note. Examples of saddle terminals are shown in Figure 103. GB 13140.2-2008/IEC 60998-2-1.2002 3.101.5 Clamped by a nut wire terminal screw groove bottom. In this terminal, through the nut following the shape properly processed Washer or center pin (such as nuts are cap nuts) or delivered to the equivalent member groove on the wire by the pressure of the nut can be caught in the spiral wire Plug the bottom. Note. Examples of Bell-type terminal 104 shown in Fig.4 General requirementsGB 13140.1-2008 applicable.5 general description of the testGB 13140.1-2008 this chapter to make changes after the following apply. 5.3 Replacement. The test shall be in accordance with Appendix BB listed in order of each test specimen were. 5.4 The first sentence is replaced by the following. The test shall be to the order of each sample were prescribed. Appendix BB sample packet of a test of all related projects, if all tests are met, then meet the standards.6 Key FeaturesGB 13140.1-2008 applicable. Category 7 GB 13140.1-2008 applicable.8 flagGB 13140.1-2008 this chapter make the following changes after apply. 8.1 Addition. If applicable, the terminal shall 10.103 mark. increase. 8.101 If the manufacturer's declaration, the terminals can be more than the minimum requirements of 10.101 and 10.102, and technical information should or catalog, or package Clearly marked on attachments can take the maximum and minimum cross-sectional area of the wire, and the wire each clamping member can pick up the number.9 Protection against electric shockGB 13140.1-2008 applicable. 10 wire connection GB 13140.1-2008 this chapter to make changes after the following apply. increase. 10.101 terminals should be connected to the root of the same or different nominal cross two or more wires or components. The terminal should be able to connect the hard and/or without Soft wire special treatment. 10.102 Each terminal should be connected to the connection table 101 is related to the nominal capacity value and a predetermined cross-sectional area of the wire and the like. In addition, It should also be capable of connecting the two terminals of the adjacent smaller cross-sectional area of the wire, for example. GB 13140.2-2008/IEC 60998-2-1.2002 a) rated connecting capacity terminals 1mm2 should be able to reliably connect a 0.5mm2,0.75mm2 1mm2 and hard and/or Soft wire. b) rated connecting capacity of the terminal 10mm2 should be securely clamped 4mm2,6mm2 and 10mm2 hard wire and/or 4mm2 and 6mm2 flexible wire. Wire list 101 rated connecting capacity and connectable Rated connecting capacity / mm2 Its theoretical diameter of the wire can be connected Hard wire soft wire Conductor cross-section / mm2 Single solid Φ / mm Strand Φ / mm Conductor cross-section / mm2 Φ / mm 0.2 0.34 0.5 0.75 1.0 1.5 2.5 4.0 6.0 10.0 16.0 25.0 35.0 0.2 0.34 0.5 0.75 1.0 1.5 2.5 4.0 6.0 10.0 16.0 25.0 35.0 0.51 0.63 0.9 1.0 1.2 1.5 1.9 2.4 2.9 3.7 4.6 0.53 0.66 1.1 1.2 1.4 1.7 2.2 2.7 3.3 4.2 5.3 6.6 7.9 0.2 0.34 0.5 0.75 1.0 1.5 2.5 4.0 4.0 6.0 10.0 16.0 25.0 0.61 0.8 1.1 1.3 1.5 1.8 2.3a 2.9a 2.9a 3.9 5.1 6.3 7.8 Note 1. The maximum hard wire and soft wire diameter to GB/T 3956-1997 and GB/T 18213-2000 Table 1 is based. While AWG wire, Is based ASTMB172-71, ICEA Publication S-19-81, ICEA Publication S-66-524 and ICEA S-65-516 based publications. 1) Note 2. The AWG in the corresponding table in Appendix DD DD. 2 below. 2) According to a GB/T 3956-1997, which is only 5 type flexible wire sizes. 1), 2) the present note is given only to foreign-related information. 3) IEC standard no original letter r, f, where the letter "r" marked hard wire, "f" Flag soft wire. c) rated connecting capacity of the terminal 25mm2 should be securely clamped 10mm2,16mm2 and 25mm2 hard wire and/or 6mm2,10mm2 and 16mm2 flexible wires. d) rated connecting capacity flexible conductor 25mm2 terminals should be securely clamped 10mm2,16mm2 soft and 25mm2 wire. 10.103 unless the manufacturer otherwise specified, the terminal should be able to connect table 101 "wires can be connected" column corresponding to its rated connection Capacity hard wire and soft wire, in this case, without any signs. If the terminal is only one type of connection wire [for example, hard Conductor (r) or soft wire (f)] 3), then for the sake of the connection should be in the final product clearly with the letter "r" or "f" marked, or at most Clearly indicate the technical data and product catalog or on small packages. And by observing the following tests to verify compliance with the requirements of 10.101 - 10.103. Conduct tests in connection terminals specified in 10.102 copper wire, wire maximum and minimum diameters are alternately connected to each clamping Member in. With a suitable screwdriver or wrench to tighten the screws and nuts and loosen all five times, with the tightening torque is equal to the corresponding column to the table 102 GB 13140.2-2008/IEC 60998-2-1.2002 Torque value or the value specified by the manufacturer, whichever is greater value. After each Loosen the screws or nuts, are required to insert a new conductor. Table 102 torque and the nominal diameter of the screw The nominal diameter of the screw / mm Greater than or equal to Torque / Nm Ⅰ Ⅱ Ⅲ Ⅳ 1.6 2.0 2.8 3.0 3.2 3.6 4.1 4.7 5.3 6.0 8.0 10.0 12.0 1.6 2.0 2.8 3.0 3.2 3.6 4.1 4.7 5.3 6.0 8.0 10.0 12.0 15.0 0.05 0.1 0.2 0.25 0.3 0.4 0.7 0.8 0.8 1.2 2.5 1.2 1.2 1.4 1.8 2.5 3.5 4.0 5.0 0.1 0.2 0.4 0.5 0.6 0.8 1.2 1.8 2.0 2.5 3.5 4.0 0.1 0.2 0.4 0.5 0.6 0.8 1.2 1.8 2.0 3.0 6.0 10.0 1.2 1.8 2.0 3.0 4.0 6.0 8.0 10.0 Note. Ⅰ column applies to tighten the screws is not out of the headless screws screw holes, but also to not be wider than the diameter of the screw with a screwdriver to tighten the other Screws. Ⅱ column applies a screwdriver to tighten the cap nut terminals. Ⅲ column applies to other screws with a screwdriver to tighten the terminal. Ⅳ column applies to the non-use tools other than a screwdriver to tighten the hood-type terminals except the screws and nuts. Ⅴ column applies to tools other than the addition screwdriver to tighten the cap nut terminals. Where the screw is a hexagon slotted screw head, and the value of Ⅲ and Ⅳ bar and bar are different, the tests should be performed twice, first in a group of three Performed on the sample, applying a torque to the hex head screws Ⅳ column specified, then, in the three samples was another group with a screwdriver applied Ⅲ Column specified torque. If the value of Ⅲ and Ⅳ column column are the same, you only need to use a screwdriver to do the test. Wire clamp screws and nuts shall have a metric thread or similar thread pitch and mechanical strength. Note. Currently, SI (International System of Units) thread, BA (American Association) threads and UN (unified) threads are regarded as the pitch of the propeller can be used with the meter and mechanical strength ISO thread made a similar thread. 4) During the test, shall not affect the re-use terminal damage, such as breakage of screws or head slots, threads, washers or U-shaped cards Damage. 4) The injection is given only to foreign-related information. Provisions cover terminals nominal diameter, that nominal diameter slotted bolt. Test with a screwdriver blade shape must be adapted to test the screw head. Smooth application of torque tightening screws and nuts. 10.104 tested on three new samples, each clamping member connected to the number specified by the manufacturer of wire, wire cross-sectional area and the type of......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 13140.2-2008_English be delivered?Answer: Upon your order, we will start to translate GB 13140.2-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB 13140.2-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB 13140.2-2008_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. 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