GB/T 32499-2016 English PDFUS$779.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 32499-2016: Connecting devices -- Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units Status: Valid
Basic dataStandard ID: GB/T 32499-2016 (GB/T32499-2016)Description (Translated English): Connecting devices -- Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K30 Classification of International Standard: 29.120.30 Word Count Estimation: 39,333 Date of Issue: 2016-02-24 Date of Implementation: 2016-09-01 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 GB/T 32499-2016: Connecting devices -- Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied 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 - Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units ICS 29.120.30 K30 National Standards of People's Republic of China Connecting devices of any material with aluminum wire clamp Connecting devices with copper and aluminum clamp for connecting devices (IEC 61545.1996, MOD) Issued on. 2016-02-24 2016-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released CONTENTSIntroduction Ⅲ ... 1 Scope 1 ... 2 Normative references 1 ... 3 Terms and definitions 2 ... 4 General requirements 4 ... 5 Test General Description 4 ... Category 6 6 ... 7 Marking 6 ... 8 Key Features 8 ... 9 connection wires 8 ... 10 9 ... structural requirements 11 Test 11 ... 12 18 ... corrosion Appendix A (normative appendix) ISO screw torque corresponding ... 20 Appendix B (Normative Appendix) S.A.E corresponding screw torque 21 ... Annex C (normative) mechanical perturbations (bending) test device 23 ... Annex D (normative) determined according to the rated current aluminum conductor cross-section and the corresponding copper conductor cross-section 24 ... Appendix E (normative) cycling test specimen current arrangements ... 26 Example (informative) screw-type terminal Appendix F 28 ... Annex G (informative) classification test aluminum wire 31 ... Approximate relationship Annex H (informative) conductor cross-section mm2 and North American countries used 32 AWG wire gauge ... Annex I (informative) Test temperature and current cycling test sample 33 ... 1 a schematic diagram of the terminal of the clamping member 19 ... Figure C.1 mechanical perturbations (bending) test device (see 11.2) ... 23 The overall arrangement of Figure E.1 Test 26 ... Connection Figure E.2 a conductive member 26 ... Connection Figure E.3 two conductive members 27 ... Connection Figure E.4 three conductive members 27 ... Connection Figure E.5 four conductive members 27 ... Figure E.6 connection conductive member 27 ... five Figure F.1 round wire from the screw head to exert pressure directly on the raw ... 28 Figure F.2 round wire by a biasing member to apply pressure indirectly unprocessed ... 28 Figure F.3 direct pressure columnar terminal 29 ... Figure F.4 cylindrical terminal 29 ... Figure F.5 cap-type terminal 29 ... Screwless terminals Figure F.6 or more wires connected to a single example of a clamping member 30 ... The test sequence in Table 1. All of the clamping member 4 ... Table 2 sign marking provisions 6 ... Table 3 identifies the untreated wire 7 ... Table 4 identifies the processed wire 7 ... Table 5 rated connecting capacity and lead may be connected 8 ... Table 6 mechanical perturbations test value 11 ... 7 tensile test values in Table 12 ... Table 8 torsion test conductor cross-section corresponding to the length of 13 ... Table 9 torsion test specifications corresponding to the length of the wire 13 ... Table 10 temperature test current 13 ... Table 11 current loop test conductor material 15 ... The clamp screw 12 Table 15 ... test material Table 13 Test Cable length 16 ... Table 14 equalizer busbars and bus specification 16 ... Table 15 a clamping member 17 ... sample calculation example Table A.1 metal screw torque 20 ... Table B.1 diameter equal to or greater than 4.8mm (0.189in) screw tightening torque 21 ... Table B.2 diameter equal to or less than 4.8mm (0.189in) slot head screws tightening torque of the connected wire cross-sectional area less than or Equal to 6mm2 (10AWG) 21 ... Table B.3 hexagonal screw tightening torque --- external socket wrench to tighten the hex screws 22 ... Table B.4 Allen hex screws (Allen screw) tightening torque 22 ... Table D.1 rated current corresponding aluminum conductor cross-section (taken from GB 10963.1-2005 Table L.5) 24 ... Table D.2 rated current corresponding AWG aluminum wire cross-sectional area (taken from GB 10963.1-2005 Table L.8) 24 ... Table D.3 copper conductors corresponding to the aluminum conductor cross-section (taken from GB/T 16895.15) 25 ... Table D.4 copper conductors corresponding to the cross-sectional area of aluminum wire AWG 25 ... Table H.1 conductor cross-section mm2 AWG Wire Gauge approximately relations with North American countries used ... 32 Table I.1 current temperature rise test and the cycle test sample 33 ...ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard uses redrafted law revision adopted IEC 61545.1996 "clamp connection device of any material connected with aluminum components and aluminum clamp copper wire connecting devices." This standard and IEC 61545.1996 technical differences and for the following reasons. --- On normative references, this standard has been adjusted technical differences, in order to adapt our technical conditions, adjust the focus reflected in Chapter 2, "Normative references", the specific adjustments are as follows. ● with the GB/T 3956-2008 cable conductor (IEC 60228.2004, IDT) instead of the IEC 60228. 1978 and IEC 60228A. 1982; ● with GB 10963.1-2005 electrical accessories for household and similar circuit breakers for overcurrent protection - Part 1. For AC circuit breaker (IEC 60898-1.2002, IDT) instead of the IEC 60898. 1987; ● Part 1 GB 13140.1 Connecting devices for low voltage circuits for household and similar purposes with. General requirements (GB 13140.1-2008, IEC 60998-1.2002, IDT) instead of the IEC 60998-1.1990; ● Part 2 connecting devices GB 13140.2 household and similar low voltage circuits. Particular requirements for connecting devices as separate units with screw-type clamping units (GB 13140.2-2008, IEC 60998-2-1.2002, IDT ) instead of the IEC 60998-2-1.1990; ● with the GB/T 14048.7 low-voltage switchgear and control equipment - Part 7-1. Ancillary copper conductor terminal blocks (GB/T 14048.7-2006, IEC 60947-7-1.2002, MOD) instead of IEC 60947-7 -1. 1989; ● with the GB/T 16895.15 Electrical installations of buildings - Part 5. Selection and erection of electrical equipment Section 523. wiring system carrying capacity (GB/T 16895.15-2002, IEC 60364-5-523.1999, IDT) instead of IEC 60364 -5-523. 1983; ● with the GB 17464 Connecting devices - Electrical copper conductors screw-type and screwless type clamping safety requirements apply to more than 0.2mm2 to 35mm2 (including) the general requirements of the wire clamp and special requirements (GB 17464-2012, IEC 60999 -1.1999, IDT) instead of the IEC 60999.1990; ● ASTMB172-2010 with electrical wire rope with a successful bundle twist section stranded copper wire sizes; ● Because 5.4.2 references GB/T 5023.3, thus increasing the GB/T 5023.3 rated voltage of 450/750V and below PVC insulated cables Part 3 Chapter 2. Non - sheathed cables for fixed wiring (GB/T 5023.3-2008, IEC 60227-3.1997, IDT). --- Referenced in Appendix D of IEC standards table to table the corresponding national standards. This standard made the following editorial changes. --- According to GB/T 1.1-2009 relevant provisions in Chapter 1, "Scope" supplemented "This standard specifies the use of any material aluminum clamp for connecting devices and aluminum clamp with copper wire classification of the device is connected, the main characteristics, construction, testing and other technical requirements. "; --- According to GB/T 1.1-2009 relevant provisions of the IEC 61545.1996 in Table reordered in numerical order, the "Table 3A" "Table 3B" "Table 7A" "Table 7B" to "Table 3" "table 4" "table 8" "table 9" in Appendix D of the "table D.1A" "table D.2" "table D.2A" followed by the words "table D.2" "table D.3 "" table D.4 "; --- Remove the IEC 61545-1.1996 applies to other countries, some comments deleted Chapter 1, "Note 1" and "Note 2" to "note", and 5.5.2 and deleted 6.2 "Note"; --- As Appendix C in Figure no chart title, thus increasing the Chart Title "Figure C.1 mechanical perturbations (bending) test device (see 11.2)"; --- Appendix alphabetical order, the "Appendix J" to "Appendix I". The standard proposed by China Electrical Equipment Industrial Association. This standard by the National Electric annex Standardization Technical Committee (SAC/TC67) centralized. This standard was drafted. Weikai Detection Technology Co., Ltd., Shantou City in East Asia Electric Factory, Ningboaike Lighting Co., Ltd., China Electric Apparatus Research Institute Co., Ltd., Tianjin Jiu Chen Machinery Manufacturing Co., Yuehua Holdings Limited. The main drafters of this standard. Lv Guowei, Hongzhi Jing, Wei Lian, Cai, Shijie Jun, Wang Fan, holy dynasty, Ma Zhuang Wang, Li Qin fine, Luo Shiming. Connecting devices of any material with aluminum wire clamp Connecting devices with copper and aluminum clamp for connecting devices1 ScopeThis standard specifies the clamping member of any material connected with aluminum components and aluminum clamp with copper wire connecting devices classification, main characteristics, construction, testing and other technical requirements. This standard applies to the product as a standalone unit or as an integral part of any material screw-type and screwless-type clamping connection devices for connection of unprocessed aluminum wire (bare aluminum or anodized aluminum) and copper Clad aluminum (in line with GB/T 3956-2008 requirements), Cross-sectional area of 2.5mm2 ~ 50mm2 (containing 50mm2) or equivalent AWG wire gauge size hard (single or stranded) conductors, rated AC voltage not exceeding 1000V, frequency no greater than 1000Hz and rated DC voltage does not exceed 1500V. This standard also applies to the connection of hard copper wire (single or stranded) and flexible copper conductors (in line with GB/T 3956), 0.5mm2 ~ 35mm2 (containing 35mm2) or the corresponding aluminum clamp AWG wire. This standard contains the minimum requirements applicable to the connecting wire clamping member. This standard does not apply to the following clamps. a) the use of crimping, brazing, soldering, welding of the clamping member is connected; b) or digital signal clamp circuit; c) flat quick-connect terminals, insulation piercing connecting devices and twist-on connecting devices such as clamps, clamp these requirements in a separate section or in consideration. Note. The soft aluminum wire is not in the scope of this standard, with the development of these leads will be considered.2 Normative referencesThe following documents for the application of this document is essential. For cited documents with dates, only the dated edition applies to this document. For undated references, the latest edition (including any amendments) applies to this document. GB/T 3956-2008 conductor cable (IEC 60228.2004, IDT) GB/T 5023.3 rated voltage of 450/750V and below PVC insulated cables Part 3. Non-sheathed cables for fixed wiring (GB/T 5023.3-2008, IEC 60227-3.1997, IDT) GB 10963.1-2005 electrical accessories for household and similar circuit breakers for overcurrent protection - Part 1. for AC circuit breaker (IEC 60898-1.2002, IDT) GB 13140.1 Connecting devices for low voltage circuits for household and similar purposes with Part 1. General requirements (GB 13140.1-2008, IEC 60998-1.2002, IDT) GB 13140.2 Part 2 Connecting devices for low voltage circuits for household and similar purposes used. as a standalone unit Particular requirements for connecting devices with screw-type clamping units of (GB 13140.2-2008, IEC 60998-2-1.2002, IDT) GB/T 14048.7 low-voltage switchgear and control equipment Part 7-1. Ancillary copper conductor terminal blocks (GB/T 14048.7-2006, IEC 60947-7-1.2002, MOD) GB/T 16895.15 Electrical installations of buildings - Part 5. selection and installation of electrical equipment Section 523. wiring system carrying capacity (GB/T 16895.15-2002, IEC 60364-5-523.1999, IDT) GB 17464 Connecting devices - Electrical copper conductors screw-type and screwless type clamping safety requirements apply to more than 0.2mm2 to 35mm2 (including) the general requirements of the wire clamp and special requirements (GB 17464-2012, IEC 60999-1 .1999, IDT) ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 32499-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 32499-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. 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