GB 16917.1-2014 English PDFUS$2889.00 · In stock
Delivery: <= 13 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 16917.1-2014: [GB/T 16917.1-2014] Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) -- Part 1: General rules Status: Valid GB 16917.1: Historical versions
Basic dataStandard ID: GB 16917.1-2014 (GB16917.1-2014)Description (Translated English): [GB/T 16917.1-2014] Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) -- Part 1: General rules Sector / Industry: National Standard Classification of Chinese Standard: K31 Classification of International Standard: 29.120.50 Word Count Estimation: 142,182 Date of Issue: 5/6/2014 Date of Implementation: 6/29/2015 Older Standard (superseded by this standard): GB 16917.1-2003 Quoted Standard: GB/T 2423.4-2008; GB/T 2424.2-2005; GB/T 4207-2012; GB 4208; GB 4343.1; GB/T 5169.11-2006; GB/T 5465.2-2008; GB/T 16895.10-2010; GB/T 16927.1; GB/T 16927.2; GB/T 16935.1-2008; GB/T 16935.3; GB 18499-2008; IEC 60364-5-52-2001; GB/T 5169.10; GB 16895.13; GB Adopted Standard: IEC 61009-1-2012, MOD Regulation (derived from): National Standards Bulletin No. 9 2014 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 the terms and definitions of the various types of RCBO, technical requirements and test. This standard is applicable to the exchange rated frequency 50 Hz, 60 Hz or 50/60 Hz, rated voltage not exceeding 440 V, rated current not exc GB 16917.1-2014: [GB/T 16917.1-2014] Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) -- Part 1: General rules---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. Residual current operated circuit-breakerswithintegral overcurrent protection for household and similar uses (RCBOs) .Part 1. General rules ICS 29.120.50 K31 National Standards of People's Republic of China Replacing GB 16917.1-2003 Household and similar uses overcurrent protection Residual current operated circuit breaker (RCBO) Part 1. General rules (IEC 61009-1.2012, MOD) Issued on.2014-05-06 2015-06-29 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Table of ContentsIntroduction Ⅴ 1 Scope 1 2 Normative references 2 3 Terms and definitions 3 3.1 The definition of current into the earth from the live parts of 3 3.2 The definition of residual current circuit breaker incentives 3 3.3 The definition of residual current circuit breaker operation and function 4 3.4 definitions related to the magnitude and scope of the incentives 6 3.5 and influence the magnitude and scope of the definition of 9 3.6 with the definition of terminals 10 The definition of operating conditions 11 3.7 For definitions of the structural components of 3.8 and 12 3.9 13 trial-related definitions 3.10 and insulation coordination related definitions 13 Category 4 14 4.1 14 according to operation mode 4.2 stars based on device type 15 4.3 according to the number of poles and current paths 15 points 4.4 According to the possibility of adjusting the residual operating current of 15 points 4.5 to prevent unwanted tripping under 15 points under the impact of voltage performance 4.6 According to behavior in minute 15 when a DC component According to 4.7 (presence of a residual current) 15 minutes delay 4.8 based on 15 minutes to prevent external influences 4.9 according to the way 15 points 4.10 based on 16 points Wiring Instantaneous tripping current 4.11 points (see 3.4.18) 16 4.12 based on 16 I2t characteristic points 4.13 based on 16 points Terminal type 5 RCBO characteristic 16 5.1 Features Summary 16 5.2 rated capacity and other characteristics of the 17 5.3 standard values and preferred values 18 6 Marking and other product information 21 7 and 23 of the standard operating conditions Installation 7.1 standard conditions 23 7.2 Installation conditions 23 7.3 Pollution Level 23 Construction and operation of claim 8 24 8.1 Mechanical Design 24 30 8.2 Protection against electric shock 8.3 dielectric properties and isolation 30 8.4 Temperature Rise 31 8.5 Operating characteristics 31 8.6 Mechanical and electrical endurance 32 8.7 Performance at short-circuit current 32 8.8 Resistance to mechanical shock and impact performance 33 8.9 heat resistance 33 8.10 Resistance to abnormal heat and flame resistance 33 8.11 test device 33 RCBO technical functions related to the supply voltage operation request 33 8.12 33 8.13 Empty 8.14 performance under the impact of voltage generated by the surge current role RCBO 33 8.15 earth fault currents containing DC component, working conditions RCBO 34 8.16 Reliability 34 8.17 Electromagnetic compatibility (EMC) 34 9 Test 34 9.1 Overview 34 9.2 Test conditions 35 Durability Test 9.3 marks 35 9.4 Screws, current-carrying parts and reliability tests connected 36 Reliability Test 9.5 of copper wire to connect an external screw-type terminal 36 9.6 Verify shock protection 37 9.7 Test of dielectric properties 38 9.8 Temperature Rise Test 43 9.9 Verification of the operating characteristic 43 9.10 Verify mechanical and electrical life 46 9.11 Verify trip-free mechanism 47 9.12 Short Circuit Test 47 9.13 Verify resistance to mechanical vibration and impact 55 Heat test 57 9.14 9.15 Resistance to abnormal heat and flame test 58 9.16 verification test device performance operation at rated voltage limit of 58 9.17 verification 4.1.2 Classification of motor function and line voltage RCBO operating conditions when the power supply voltage failure 59 59 9.18 Empty Inrush current role of impulse voltage generated 9.19 verify performance under RCBO 59 60 9.20 Empty 9.21 verify the correct operation of the residual current comprises dc components 60 9.22 verify the reliability 61 9.23 Verify anti-aging properties of electronic components 63 9.24 Electromagnetic compatibility (EMC) 63 Rust test 64 9.25 Test procedure Appendix A (normative) certification tests and number of samples 85 Appendix B (normative) determining clearances and creepage distances 91 Annex C (normative) to detect short-circuit test of free gas injection means 95 Annex D (normative) Routine tests 97 Appendix E (normative) safety extra low voltage auxiliary circuits special requirements 98 In the same independent circuit fuse Appendix F (Normative Appendix) RCBO with the mating connector 99 Annex G (normative) circuit breakers and residual current elements supplementary requirements and test 100 RCBO field assembly constituted Appendix H (informative) method to determine the short-circuit power factor of 103 Annex I (informative) symbolic assembly 104 Appendix J (informative) Example of designing a Terminal 105 Annex K (informative appendix) ISO and AWG copper wire control 108 Annex L (informative annex) RCBO's follow-up testing program 109 Particular requirements for Annex M (normative) having to connect an external copper conductors without screw-type terminals RCBO 112 RCBO special requirements of Annex N (normative) with flat quick-connect terminals 119 Appendix O (normative) having an external connection of untreated aluminum wire and screw-type terminal connection of copper or aluminum conductors Aluminium screw-type terminal RCBO special requirements 125 References 134ForewordAll technical content in this section is mandatory. GB 16917 "household and similar uses overcurrent protection for residual current operated circuit breaker (RCBO)" is divided into three parts. --- Part 1. General rules; --- Part 21. General rules for the operation of the functions independent of line voltage RCBO the applicability; --- Part 22. General rules for the operation of the function and line voltage RCBO applicability. This section GB Part of 116,917. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB 16917.1-2003 "household and similar uses overcurrent protection for residual current operated circuit breaker (RCBO) Part 1. General rules. " This section compared with GB 16917.1-2003, the main changes are as follows. --- Chapter 1 Scope, AC rated frequency is 50Hz or 60Hz expanded to 50Hz, 60Hz or 50/60Hz, That can apply to increase the frequency range of 60Hz and 50Hz, while increasing the value of the standard frequency standard frequency 5.3.5 of 50/60Hz. --- Increased 3.10 definition of insulation coordination. --- Revised Table 2, Table 3, the A-type RCBO breaking time and non-driving time limits clearer. When IΔt clear characteristic test with a load in Table 2, So IΔt In equal to B, C or D (where applicable) overcurrent instantaneous tripping range limit value. --- D-type RCBO overcurrent tripping range changed to 10In ~ 20In. --- Increasing the value of the standard 5.3.10 rated impulse withstand voltage (Uimp) of. --- In Chapter 6, rated frequency flag amended as follows. "nominal frequency; if RCBO for a plurality of frequencies (such as 50/60Hz), Shall be marked accordingly. "; Increases may be marked with the symbol for Isolated for D-type RCBO, if the instantaneous tripping current range above 20In,. An increase request flag its maximum instantaneous tripping current. --- 8.1.1, for the setting mode RCBO with multi-level setting value put forward specific requirements. --- In 8.1.2, should be provided to increase the RCBO in the open position to meet the isolation required isolation distance requirements, And provide one or two indicating means to indicate the main contact means. --- Modified 8.1.3,9.7.7 and 9.20 as well as in relation to insulation coordination in Appendix B. Increased requirements and verification of isolation, Table 7. rated working voltage of 230/400V, 230V and clearances contacts 400V disconnect between the RCBO Increases to the 3mm 4mm; 9.7.7 Verify increase impulse withstand voltage (across clearances and across solid insulation) and disconnect Leakage current between the contacts. --- Table 10 "Time - Current Operating Characteristic", modify the pilot project a) "trip or trip time limit" representation [t≤1h (For In≤63A) or t≤2h (for In > 63A)], to be consistent with GB 10963.1. --- Modify the current-carrying parts 8.1.4.4 related materials are described manner. Direct current-carrying parts specified in the original material is a copper alloy, is Modification specified metal, illustrative material is copper alloy. And clearly when using appropriate coating alloy or iron alloy, It should rust through corrosion tests to verify compliance with the requirements. Thus, the newly added clause 9.25 "rust test." --- To 9.5.1 has been amended to provide for various types of wire, hard wire (single or stranded) and flexible conductors are to be tested, And provides a range of wire cross-sectional area corresponding to the type of test conductor; table 15 has also been modified, clearly different section Wire tension applied to the corresponding product. --- Increased leakage 9.7.7 "Verifying impulse withstand voltage (across clearances and across solid insulation) and disconnection between the contacts Flow ", including with impulse withstand voltage verification clearances, verify the leakage current disconnection between the contacts (for isolation) and experience Disconnect the card contacts insulation resistance test methods and basic insulation voltage capability of the pilot project impact. The original 9.20 "absolute verification Margin impact resistance voltage performance "is also incorporated into this test articles, and test voltage values were adjusted accordingly. --- Modified 9.9.1.2c) 1) Test method for residual sinusoidal alternating currents suddenly appear. Modify the first closing switch S2, then Closing the power switch S1 approach to measurement of break time. This test method includes measuring the time when the power of the RCBO Inter, the measurement time is more reasonable. --- Modified 9.9.1.2d) test procedures within 5IΔn ~ 500A range of residual current, from select. 5A, 10A, 20A, 7 residual current value of 50A, 100A, 200A and 500A, etc. tested, modified to the current range 5A ~ 200A Select any of the two remaining within the current value and 500A test, simplifying the test procedures. --- Modified 9.9.2.2 instantaneous trip test, the introduction of new items a) "General test conditions" of the test current, the lower limit of the test The method has been modified. The lower limit of the current instantaneous trip, still under any suitable voltage test, and the test current limit points Do not be tested at an appropriate voltage and rated voltage, and the test procedures and test methods have been amended accordingly. --- At 9.12 verification RCBO in working conditions under short-circuit conditions, the circuit diagram and description of the way the test was modified. The original 5 short circuit test chart are tested in a single-phase circuit, three-phase circuit, three-phase four-wire circuits combined into a short-circuit test chart, And a block diagram of an additional one for IT test test circuit diagrams and impedance Z. --- Increased 9.12.11.2.2 "in IT system validation RCBO the applicability of short-circuit test." --- Modify 9.15 "resistance to abnormal heat and flame test," the number of samples and modify the provisions of the ban imposed site. In three test sample Carried on. Glow wire can not be directly applied to the following areas. the terminal portion of the arc chamber and the magnetic trip. --- 9.17 clear classification of 4.1.2.2 product verification test methods for multi-phase power requirements. --- Deletion of the entire 9.18 three-pole or four-pole verification RCBO through to single phase load over-current limit. --- Further defined test 9.21.1.4 verify residual pulsating direct currents superimposed on a smooth direct current of 0.006A correct operation Test methods. --- Cancellation of the original Appendix H "RCBO verify compliance with electromagnetic compatibility (EMC) tests the technical requirements, the number of additional test procedures and test Volume list ", the relevant items to the new provisions of 9.24" Electromagnetic compatibility ", and Table A.1 in Appendix A, Table A.2 and Table A.3 new EMC test procedures H, I and J, including pilot projects, number of samples and determine the number of qualified, etc., and to increase the Added T2.6 "within the 150kHz frequency range below the common mode conducted harassment" pilot projects. --- Add a new Appendix. Particular requirements for connecting external copper conductors having screwless terminals of the RCBO; with flat quick-connect terminals Specific requirements of child RCBO; having a screw-type terminal blocks and connectors to connect an external copper or aluminum conductors untreated aluminum wire Particular requirements for aluminum screw-type terminals of the RCBO. --- Appendix alphabetically renumbered. This section uses redrafted law revision using IEC 61009-1.2012 overcurrent protection "for household and similar uses residual current Operated circuit breaker (RCBO) - Part 1. General rules "(version 3.1). This part of IEC 61009-1.2012 The main differences are as follows. --- IΔn≤0.03A this section of the motor function and line voltage and the supply voltage fault can not be automatically disconnected RCBO, retained when supply voltage falls below 50V also the technical requirements of the action proposed in the GB 16917.1-2003. Therefore, in the following 4.1.2.2 increased Note 2 test method 9.9.1.5. --- IEC 61009-1.2012 Chapter 6 in paragraph 3, "All RCBO this section can provide isolation, so The RCBO available symbols indicate it applies to isolation. "This section was revised to" all parts of the RCBO can Provide isolation, so the RCBO available symbol (symbol can also be used) indicate it applies to every other from. "Because RCBO RCD function is the combination of features and functions in line with GB 10963.1 of the circuit breaker for the GB 10963.1 consistent increase the descriptions in parentheses. --- Deleting IEC 61009-1.2012 Table 18, because the content of the IEC 61009-1.2012 Table 28 repeat. This section IEC 61009- 1.2012 of the original table to table 19 No. 18, No. 28 original table to table 19, a reference to the original text in Table 19, Table 28, and accordingly modify. --- IEC 61009-1. 9.7.7.5 paragraph 52012, the mistakenly written as. "Under test conditions 9.9.1.2c) regulations, in order to pass 1.25IΔn, RCBO shall trip. "This section read as follows." Under test conditions 9.9.1.2c) 1) regulations, through to 1.25IΔn, RCBO shall trip. ".9.12.13.2 Paragraph 3, 9.19.2.3, paragraph 2, 9.22.1.3a) and 9.23 paragraph 3 have similar feelings Conditions, also be amended accordingly. --- IEC 61009-1.2012 The 9.9.1.2d) in paragraph 1, as "random test circuit is adjusted to 5A and between two arbitrary 200A Remaining current value. "; In keeping with the provisions of Table 2, this section supplements as" random test circuit is adjusted to the 5A ~ 200A Residual current values between any two and 500A. " --- IEC 61009-1.2012 of 9.9.2.2b), c), d) the upper limit of the instantaneous trip test, mistakenly written as. "and then start from cold, All pole "of this section read as follows." Then starting from cold, according to 9.9.2.2a) provisions to limit the test current condition". --- IEC 61009-1.2012 9.12.11.2.2 paragraph 7, the mistakenly written as. "The test is then protected poles" O "operation (see C.2), ", this section read as follows." For the next subjects protected poles "O" operation (see A.2), ". --- IEC 61009-1.2012 9.21.1.2 paragraph 4, the mistakenly written as. "Measure twice in each IΔn current values under" Part Points read as follows. "measure twice the current value of each IΔ next." --- Table O.3 Appendix O lists according to the test leads and the terminals material, mistakenly written as. "Table 16", this section is correct "Table 8." Table 16 has been omitted due. --- Appendix alphabetically renumbered. This section provides terms and definitions of the various types of RCBO, technical requirements and test. When used in a particular type of RCBO, This section should be GB 16917.21-2008 "household and similar uses overcurrent protection for residual current operated circuit breaker (RCBO) first Part 21. General rules for the operation of the functions independent of line voltage RCBO the applicability "and GB 16917.22-2008" household and similar Uses overcurrent protection for residual current operated circuit breaker (RCBO) - Part 22. General rules for the operation of the function and supply voltage RCBO the applicability of relevant "used together. This part is proposed by the China Electrical Equipment Industrial Association. The low-voltage electrical part by the National Standardization Technical Committee (SAC/TC189) centralized. This section is responsible for drafting unit. Shanghai Electric Apparatus Research Institute, Shanghai Electric Technology Co., Ltd. Electric Division. Participated in the drafting of this section. Beijing ABB Low Voltage Electric Co., Ltd., Zhejiang Chint Electric Co., Ltd., Shanghai Siemens Circuit Protection Systems Ltd., Shanghai Electric equipment detected by Schneider Electric (China) Investment Co., Ltd. Shanghai Branch, Shanghai-letter Electric Co., Ltd., Suzhou Electric Apparatus Research Institute Co., Ltd. on Heino Jacques Electric Co., Ltd. Zhejiang Delixi Electric shares have Ltd., Zhongshan City, Cape Electric Co., Ltd., Nanjing Ding licensing Electric Co., France and Thailand Electric (Jiangsu) Co., Ltd., Hangzhou Zhijiang open Guan Co., Ltd., Universal Group Co., Ltd., Legrand low-voltage electrical (Wuxi) Co., Ltd. People Electric Group Co., Ltd., Tai control Unit Group Co., Ltd. Zhejiang Garcia Electronics Co., Ltd., Rosenthal Group Limited. The main drafters of this section. Zhou Gang plot, Liu Jinyan, Chang Chun Gong. The partial participation drafters. Liu Liping, Wang Xianfeng, including Zhang Yao, Zhang Keqiang, Xie Juan, Fan Jianguo, Hexiu Ming, Luke Jun, why such Zou Jianhua, Zunyi Zhu, Xue Han, Hu Xuesong, Li Lifang, Fu Kai, Yehai Wu, Wang Zhongping, full of Wu, Fan Lin. This part of the standard replaces the previous editions are. --- GB 16917.1-1997, GB 16917.1-2003. Household and similar uses overcurrent protection Residual current operated circuit breaker (RCBO) Part 1. General rules1 ScopeThis section provides terms and definitions of the various types of RCBO, technical requirements and test. This part is suitable for AC rated frequency 50Hz, 60Hz or 50/60Hz, rated voltage not exceeding 440V, rated current not exceeding 125A, rated short-circuit capacity not exceeding 25000A (At 50Hz or 60Hz), the belt motor function independent of supply voltage or line voltage for household and similar uses overcurrent protection Protection of residual current operated circuit breaker (hereinafter referred to RCBO). 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