GB 12668.3-2012 English PDFUS$2399.00 · In stock
Delivery: <= 10 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 12668.3-2012: [GB/T 12668.3-2012] Adjustable speed electrical power drive systems -- Part 3: EMC requirements and specific test methods Status: Valid GB 12668.3: Historical versions
Basic dataStandard ID: GB 12668.3-2012 (GB12668.3-2012)Description (Translated English): [GB/T 12668.3-2012] Adjustable speed electrical power drive systems -- Part 3: EMC requirements and specific test methods Sector / Industry: National Standard Classification of Chinese Standard: K62 Classification of International Standard: 29.020 Word Count Estimation: 92,924 Older Standard (superseded by this standard): GB 12668.3-2003 Quoted Standard: GB/T 2900.83-2008; GB/T 4365-2003; GB/T 12668.1-2002; GB/T 12668.2-2002; GB/T 12668.4-2006; GB/T 17626.3-2006; GB/T 17626.8-2006; GB/Z 17625.5-2000; GB/Z 17625.6-2003; GB/Z 18039.5-2003; IEC 60050-131-2002; IEC 60146-1-1-1991; IEC 60364-1-2001; IEC 60664- Adopted Standard: IEC 61800-3-2004, IDT Regulation (derived from): National Standards Bulletin No. 41 of 2012 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 specifies the electromagnetic compatibility (EMC) requirements of electrical drive system (PDS) PDS 3. 1 as described in the definition. Electric transmission system includes the transmission speed of the AC motor and DC motor drives GB 12668.3-2012: [GB/T 12668.3-2012] Adjustable speed electrical power drive systems -- Part 3: EMC requirements and specific test methods---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. Adjustable speed electrical power drive systems.Part 3. EMC requirements and specific test methods ICS 29.020 K62 National Standards of People's Republic of China Replacing GB 12668.3-2003 Speed electric drive systems Part 3. Electromagnetic compatibility requirements And specific test methods Part 3. EMCrequirementsandspecifictestmethods (IEC 61800-3.2004, IDT) Issued on. 2012-12-31 2013-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Table of ContentsPreface Ⅰ 1 Scope 1 2 Normative references 2 3 Terms and definitions 4 4 public claim 8 4.1 General Conditions 8 4.2 Test 8 9 4.3 User Files 5 Immunity requirements 9 5.1 General Condition 9 5.2 Basic immunity requirements. low-harassment 11 5.3 Basic immunity requirements. high-frequency harassment 16 5.4 immunity demanding applications. statistics 19 6 19 launch 19 6.1 General emission requirements 6.2 Basic low-frequency emission limits 20 6.3 Measurement conditions and high frequency transmitter 22 6.4 The basic high-frequency emission limits 23 6.5 Project Design 26 6.6 emission requirements apply. statistics 29 Appendix A (informative) Electromagnetic compatibility (EMC) technology 30 Annex B (informative) low-frequency phenomenon 38 Annex C (informative) reactive power compensation filter 63 Annex D (informative) discussion of high-frequency transmitter 72 Appendix E (normative) Electromagnetic compatibility (EMC) analysis and electromagnetic compatibility (EMC) Program 77 References 86ForewordChapter 5 of this section and of 6.1 to 6.4 are mandatory, others are recommended. GB 12668 "speed electric drive systems" is divided into the following sections. --- Part 1. General requirements for low-voltage DC speed electric drive systems rating requirements; --- Part 2. General requirements for low-voltage adjustable frequency ac power drive systems rating requirements; --- Part 3. EMC requirements and specific test methods; --- Part 4. General requirements AC voltage 1000V or more but not exceeding 35kV AC rated speed electric drive systems A predetermined value; --- Part 5. Safety requirements; --- Part 6. Determine the type of load duty and corresponding current ratings guidelines; --- Part 7. PDSs common interface specification and use; --- Part 8. power supply voltage Interface specification. This section GB of Section 312 668. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB 12668.3-2003 "speed electric drive systems - Part 3. EMC product standard including specific Test Method. " This section compared with GB 12668.3-2003 The main technical changes are as follows. --- Category (unrestricted and restricted sales) PDS sales have (C1 ~ C4) replaced with PDS categories, these categories PDS The definition of the product and its use related; --- Emission limits included in a wider range; --- For the C4 class summed up an electromagnetic compatibility (EMC) program. This section uses the translation method is equivalent to using IEC 61800-3.2004 "Adjustable speed electrical power drive systems Part 3. EMC requirements and Its specific test methods. " Consistency correspondence between this part of international documents and normative references of our files are as follows. GB/T 2900.74-2008 Electrotechnical terminology circuit theory (IEC 60050-131.2002, MOD) GB/T 3859.1-1993 Semiconductor convertors basic requirements (eqvIEC 60146-1-1.1991) GB/T 17624.1-1998 Electromagnetic compatibility General EMC basic terms and definitions of the application and interpretation (IdtIEC 61000-1-1.1992) GB/T 17626.2-2006 Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test (IEC 61000-4-2.2001, IDT) This section do the following editorial changes. --- Decimal symbol used in place of ",". ","; --- With "this Part" instead of the "standard"; --- Delete international standards foreword. This part is proposed by the China Electrical Equipment Industrial Association. This part of the National Science Power Electronics Standardization Technical Committee (SAC/TC60) centralized. This section is drafted. Tianjin Electric Drive Design Institute, the state-controlled electricity distribution equipment Quality Supervision and Inspection Center, Shanghai Renault Fisher Scientific Co., Ltd., Emerson Network Power Co., hope Senlan Technology Co., Ltd., Shenzhen marks the New Technology Unit Parts Limited, Beijing Leader & Harvest Electric Technologies Co., Ltd., Shandong scenery of Electronic Science and Technology Development Co., Ltd., Shenzhen INVT Electric Co., Ltd., ABB Beijing Drive Systems Co., Ltd., Dalian Pu-Technology Co., Ltd., Shandong Taikai Automation Limited Division, Beijing Hiconics Inverter Technology Co., Ltd., Shenzhen Sine Electric Co., Ltd., Shanghai and Australia-Vail Power Electronic Co., Harbin Jiuzhou Electric Co., Ltd. The main drafters of this section. Zhao Bin phase, Donggui Min, Liu Zhendong, Chen Guocheng, Wang Ying, Ren light method, Luo Ziyong, leaning Peng, Zhao Shuguo, Dongrui Yong, Wenxiang Ning, Zhang Haijie, Li Kai, Chen Qiuquan, Zhang Xiaoguang, Zhu Wei, Sun Jinghua. This part of the standard replaces the previous editions are. --- GB 12668.3-2003. Speed electric drive systems Part 3. Electromagnetic compatibility requirements And specific test methods1 ScopeGB 12668 of the provisions of this part of the electrical drive system (PDS) electromagnetic compatibility (EMC) requirements. PDS defined as 3.1 Said. Here's electrical system includes speed AC motor drives and DC motor drives. These EMC requirements for variable Stream input and/or output voltage (line voltage) rms AC 35kV below the PDS and regulations. PDS This section deals with those PDS installed in residential, commercial and industrial sites, but traction applications and electric vehicles not included Including account. PDS can be connected to industrial or public power distribution network. Industrial power grid by a dedicated power distribution transformer, the transformer is usually In or near the industrial area, and only to supply industrial users. Industrial networks can also be powered by its own power plant. In addition, PDS Can be connected directly to the public low-voltage power grid, the grid also to civilian power, when the center line is usually grounded. The relevant portion of EMC, the scope involved include different types of power from a few hundred watts to hundreds of megawatts of PDS. PDS often It included within a larger system. Content-related systems This section does not address, but provides guidance in informative appendices. Choose these requirements is to ensure that PDS residential, commercial and industrial establishments have a full electromagnetic compatibility (EMC). However, this These requirements can not include extremities may occur rarely. For PDS EMC performance due to a fault condition caused by changes Not considered. The purpose of this section is to determine its limits and test methods depending on the intended use of the PDS. This section includes the requirements for immunity and prevention Electromagnetic emissions requirements. Note 1. Electromagnetic emission may cause interference with other electronic devices (such as radio receivers, measuring and computing devices). Claim immunity is to protect equipment From continuous and transient conduction and radiation harassment (including electrostatic discharge). For anti-emission requirements and immunity requirements, it should be based on the PDS The actual environment in which balance each other. This section defines the minimum requirements for PDS EMC. Immunity requirements are based on environmental classification regulations. Anti-low-frequency emission requirements are based on the nature of the provisions of the power supply network, and anti-high-frequency hair Shoot the claim will be based on four categories of provisions intended use, both relating to the environment is also directed to put into operation. This section applies to the evaluation of the PDS. Can also be used for a separate sale of CDM or BDM (see 3.1) evaluation. This section contains. --- For the conformity assessment of products to market requirements; --- For the market before the device can not measure the high-frequency transmitter occasions (such PDS defined in 3.2.6 for the C4 category) Recommended engineering practice. Note 2. This part of the first edition (ie 2003 edition) have been identified on the intended use may require engineering design put into operation. This is done through "by Limited sales "done in the past," limited sales "is often covered by the device, in the second edition (ie edition) for Class C2 and C4 (see 3.2) are Covered. This section will serve as a complete EMC product standard, when the C1, C2 and C3 products (see 3.2.3 - 3.2.5) will be put on the market EMC product conformity assessment. As for the C4-type device only when the device is installed at a predetermined place to evaluate their radio emission. Accordingly, such equipment is Considered to be a stationary equipment. In this section 6.5 and Appendix E for this practice gives the engineering design criteria, but did not give a predetermined Defined emission limits (except in the case of complaints happen). This section does not make any safety equipment requirements for provisions, such as protection against electric shock, insulation coordination and related dielectric tests, unsafe operation, or By insecurity failure. This section does not involve electromagnetic phenomena safety and functional safety inference. In some special cases, when there are very sensitive devices in the vicinity at the time of use, it is necessary to take additional suppression measures. reducing electromagnetic emissions To below a predetermined value, or to improve the immunity of sensitive equipment. EMC standards as the PDS, this section takes precedence over other common standards, and does not require or do not require additional EMC tests. If the PDS as part of the apparatus, the apparatus also includes additional products in the EMC standards, EMC is using standard equipment package.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 2900.83-2008 Electrotechnical terminology of electrical and magnetic devices (IEC 60050-151.2001, IDT) GB/T 4365-2003 Electrotechnical terminology Electromagnetic compatibility (idtIEC 60050 (161).1990) GB/T 12668.1-2002 Adjustable speed electrical power drive systems - Part 1. General requirements for low-voltage DC speed electric drive systems Amount A predetermined set value (IEC 61800-1.1997, IDT) GB/T 12668.2-2002 speed electrical power drive systems - Part 2. General requirements for low voltage adjustable frequency ac power drive systems Amount A predetermined set value (IEC 61800-2.1998, IDT) GB/T 12668.4-2006 speed electric drive systems - Part 4. General requirements AC voltage 1000V or more but not exceeding Over 35kV AC speed electric drive systems rating requirements (IEC 61800-4.2002, IDT) GB/T 17626.3-2006 Electromagnetic compatibility - Testing and measurement techniques RFEMS test (IEC 61000-4- 3.2002, IDT) GB/T 17626.8-2006 Electromagnetic compatibility - Testing and measurement techniques - Power frequency magnetic field immunity test (IEC 61000-4-8.2001, IDT) GB /Z17625.5-2000 Electromagnetic compatibility Limits high voltage power system Assessment of emission limits for fluctuating loads (idtIEC 61000-3-7.1996) GB /Z17625.6-2003 electromagnetic compatibility limits rated current greater than 16A for equipment in low-voltage power supply system Harmonic current limit (IEC TR61000-3-4.1998, IDT) GB /Z18039.5-2003 electromagnetic compatibility environment in public power supply system frequency conducted electromagnetic environment harassment and signal transmission (IEC 61000-2-1.1990, IDT) IEC 60050-131.2002 International Electrotechnical dictionary (IEV) Chapter 131. Circuit Theory (InternationalElectrotechnical Vocabulary (IEV) -Chapter131. Circuittheory) IEC 60146-1-1.1991 Semiconductor convertors - General requirements and line commutated converters - Part 1-1. General requirements specification (Semiconductorconvertors-Generalrequirementsandlinecommutatedconvertors-Part 1-1. Speci- ficationsofbasicrequirements) IEC 60364-1.2001 Electrical installations of buildings - Part 1. Basic principles, evaluate general characteristics, definitions (Electricalin- stalationsofbuildings-Part 1. Fundamentalprinciples, assessmentofgeneralcharacteristics, defini- tions) 1992 insulation coordination within the low-pressure system equipment - Part 1.. IEC 60664-1 Principles, requirements and tests (Insulationco-or- dinationforequipmentwithinlow-voltagesystems-Part 1. Principles, requirementsandtests) IEC 61000-1-1 Electromagnetic compatibility (EMC) - Part 1. General Provisions Chapter 1. Basic definitions and terms of application and interpretation (Electromagneticcompatibility (EMC) -Part 1. General-Section1. Applicationandinterpretationof fundamentaldefinitionsandterms) IEC 61000-2-2.2002 Electromagnetic compatibility (EMC) - Part 2. Environment Chapter 2. public low-voltage power supply system in Conduction disturbances and signaling compatibility rating (Electromagneticcompatibility (EMC) -Part 2. Environment- Section2. Compatibilitylevelsforlow-frequencyconducteddisturbancesandsignalinginpublic low-voltagepowersupplysystems) IEC 61000-2-4.2002 Electromagnetic compatibility (EMC) - Part 2. Environment Chapter 4. Industrial equipment for frequency conducted sexual harassment Compatibility interference level (Electromagneticcompatibility (EMC) -Part 2. Environment-Section4. Compatibility levelsinindustrialplantsforlow-frequencyconducteddisturbances) IEC 61000-2-6.1995 Electromagnetic compatibility (EMC) Part 2. Environment Chapter 6. Power on the low-frequency industrial equipment Conducted Disturbance emission intensity assessment (Electromagneticcompatibility (EMC) -Part 2. Environment-Section6. Assessmentoftheemissionlevelsinthepowersupplyofindustrialplantsasregardslow-frequency conducteddisturbances) IEC 61000-3-2.2000 Electromagnetic compatibility (EMC) - Part 3. Limits Section 2. Limits for harmonic current emissions (per Input current ≤16A equipment) (Electromagneticcompatibility (EMC) -Part 3. Limits-Section2. Limits forharmoniccurrentemissions (equipmentwithinputcurrent≤16Aperphase)) IEC 61000-3-3.1994 Electromagnetic compatibility (EMC) Part 3-3. Limits on the root device rated current per phase of ≤16A According to conditional connection voltage generated in the public low-voltage power supply system, voltage fluctuations and flicker limits (Electromagneticcom- patibility (EMC) -Part 3-3. Limits-Limitationofvoltagechanges, voltagefluctuationsandflickerin publiclow-voltagesupplysystemsforequipmentwithratedcurrent≤16Aperphaseandsubjectto conditionalconnection) IEC 61000-3-11.2000 Electromagnetic compatibility (EMC) - Part 3-11. Limits on the rated current of the device according to ≤75A Conditional connection voltage generated in the public low-voltage power supply system, voltage fluctuations and flicker (Electromagneticcompati- bility (EMC) -Part 3-11. Limits-Limitationofvoltagechanges, voltagefluctuationsandflickerinpub- liclow-voltagesupplysystemsforequipmentwithratedcurrent≤75Aandsubjecttoconditionalcon- nection) IEC 61000-4-2 Electromagnetic compatibility (EMC) Part 4-2. Testing and measurement techniques - Electrostatic discharge immunity test - Basic EMC publication (Electromagneticcompatibility (EMC) -Part 4-2. Testingandmeasurementtechniques- ElectrostaticdischargeimmunitytestBasicEMCpublication) IEC 61000-4-4.1995 Electromagnetic compatibility (EMC) - Part 4. Testing and measurement techniques Section 4. Electrical fast transient/pulse --- Punch immunity test basic EMC publication (Electromagneticcompatibility (EMC) -Part 4. Testingand measurementtechniques-Section4. Electricalfasttransient/burstimmunitytest-BasicEMCpublica- tion) Amendment 1 (2000) Amendment 2 (2001) IEC 61000-4-5.1995 Electromagnetic compatibility (EMC) - Part 4. Testing and measurement techniques Section 5. Surge (impact) immunity Test (Electromagneticcompatibility (EMC) -Part 4. Testingandmeasurementtechniques-Section 5. Surgeimmunitytest) IEC 61000-4-6.2003 Electromagnetic compatibility (EMC) Part 4-6. Testing and measurement techniques conduction Sao RF field induction Interference immunity (Electromagneticcompatibility (EMC) -Part 4-6. Testingandmeasurementtechniques-Im- munitytoconducteddisturbances, inducedbyradio-frequencyfields) CISPR11 industrial, scientific and medical (ISM) radio-frequency equipment - Electromagnetic disturbance characteristics - Limits and methods of measurement used (Industrial, scientificandmedical (ISM) radio-frequencyequipment-Electromagneticdisturbancecharacteristics- Limitsandmethodsofmeasurement) CISPR14 Electromagnetic compatibility for household appliances, electric tools and similar equipment requirements (Electromagneticcompat- ibility-Requirementsforhouseholdappliances, electrictoolsandsimilarapparatus) Technical specifications and immunity measuring apparatus and methods - Part 1 CISPR16-1 harassment RF. radio disturbance and immunity measuring Equipment (Specificationforradiodisturbanceandimmunitymeasuringapparatusandmethods-Part 1. Ra- diodisturbanceandimmunitymeasuringapparatus) CISPR22.2003 Information technology equipment radio disturbance characteristics - Limits and methods of measurement (Informationtechnology equipment-Radiodisturbancecharacteristics-Limitsandmethodsofmeasurement)3 Terms and DefinitionsThe following terms and definitions apply to this document. 3.1 Overview About EMC and related definitions can be found in GB/T 4365-2003 and CISPR while the following additional definitions apply. Electrical power drive systems (PDS) by the motor and sets the drive module (CDM) composition does not include a device driven by a motor. CDM From the basic drive module (BDM) and its subsidiary may be some parts, such as the feeding part or auxiliary equipment (such as ventilation) components. BDM Including converters, control and self-protection. Figure 1 shows a boundary PDS and equipment and/or manufacturing process other portion. GB/T 12668.1-2002, GB/T 12668.2-2002 and GB/T 12668.4-2006 these definitions are given in detail. Content definition in Figure 1 and the equipment included If electrical power drive systems (PDS) has its own dedicated transformer, the transformer on as part of the Complete Drive Module (CDM) of. 3.2 intended use 3.2.1 First environment firstenvironment Including residential housing environment, including without intermediate transformer connected directly to the low voltage power supply for civilian buildings grid Application Environment. NOTE. houses, apartments, commercial premises or residential facilities within the building are examples of first environment locations. 3.2.2 Second environment sec......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 12668.3-2012_English be delivered?Answer: Upon your order, we will start to translate GB 12668.3-2012_English as soon as possible, and keep you informed of the progress. 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