GB/T 5226.1-2019 PDF EnglishUS$455.00 · In stock · Download in 9 seconds
GB/T 5226.1-2019: Electrical safety of machinery -- Electrical equipment of machines -- Part 1: General requirements Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid GB/T 5226.1: Historical versions
Similar standardsGB/T 5226.1-2019: Electrical safety of machinery -- Electrical equipment of machines -- Part 1: General requirements---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT5226.1-2019 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 29.020 J 09 GB/T 5226.1-2019 / IEC 60204-1.2016 Replacing GB 5226.1-2008 Electrical Safety of Machinery - Electrical Equipment of Machines - Part 1.General Requirements (IEC 60204-1.2016, Safety of Machinery - Electrical Equipment of Machines - Part 1.General Requirements, IDT) Issued on: JUNE 4, 2019 Implemented on: JANUARY 1, 2020 Issued by. State Administration for Market Regulation; Standardization Administration of the People’s Republic of China. Table of ContentsForeword... 4 Introduction... 7 1 Scope... 9 2 Normative References... 10 3 Terms, Definitions and Abbreviated Terms... 12 4 General requirements... 24 5 Incoming Supply Conductor Terminations and Devices for Disconnecting and Switching off... 29 6 Protection against Electric Shock... 36 7 Protection of Equipment... 43 8 Equipotential Bonding... 50 9 Control Circuits and Control Functions... 57 10 Operator Interface and Machine-mounted Control Devices... 77 11 Control-gear. Location, Mounting, and Enclosures... 84 12 Conductors and Cables... 88 13 Wiring Practices... 96 14 Electric Motors and Associated Equipment... 108 15 Socket-outlets and Lighting... 110 16 Marking, Warning Signs and Reference Designations... 112 17 Technical Documentation... 114 18 Verification... 117 Annex A (normative) Fault Protection by Automatic Disconnection of Supply ... 125 Annex B (informative) Enquiry Form for the Electrical Equipment of Machines ... 134 Annex C (informative) Examples of Machines Covered by this Part of GB/T 5226... 139 Annex D (informative) Current-carrying Capacity and Overcurrent Protection of Conductors and Cables in the Electrical Equipment of Machines... 143 Annex E (informative) Explanation of Emergency Operation Functions... 151 Annex F (informative) Guide for the Use of this Part of GB/T 5226... 152 Annex G (informative) Comparison of Typical Conductor Cross-sectional Areas ... 155 Annex H (informative) Measures to Reduce the Effects of Electromagnetic Influences... 157 Annex I (informative) Documentation / Information... 165 Annex NA (informative) Chinese Documents with Consistent Correspondence with International Documents in Normative References... 167 Bibliography... 170ForewordGB/T 5226 Electrical Safety of Machinery - Electrical Equipment of Machines is divided into the following parts. ---Part 1.General Requirements; ---Part 6.Requirements for Construction Machinery; ---Part 7.Requirements of Industrial Robot; ---Part 11.Requirements for HV Equipment for Voltages above 1,000 V a.c. or 1,500 V d.c. and not Exceeding 36 kV; ---Part 31.Particular Safety and EMC Requirements for Sewing Machines, Units and Systems; ---Part 32.Requirements for Hoisting Machines; ---Part 33.Requirements for Semiconductor Fabrication Equipment ---Part 34.Requirements for Machine Tools. This Part is Part 1 of GB/T 5226. This Part was drafted in accordance with the rules in GB/T 1.1-2009. This Part serves as a replacement of GB 5226.1-2008 Electrical Safety of Machinery - Electrical Equipment of Machines - Part 1.General Requirements. In comparison with GB 5226.1-2008, the main technical changes are as follows. ---Related factors that need to be reduced for equipment used at high altitudes are added (see 4.4.5); ---When the power supply disconnecting device is a plug / socket combination, relevant requirements are put forward (see 5.3.3); ---New requirements are put forward for the operating device of the power supply disconnecting device (see 5.3.4); ---Automatic disconnection of supply is used as protection to put forward specific requirements for power systems with different grounding forms (see 6.3.3); ---The requirements for determining short-circuit current rating of electrical equipment are put forward (see 7.10); ---More provisions are made for protective bonding circuit (see 8.2); ---Many control functions are added, for example, the capability of monitoring wireless control system in machinery control (see 9.2); ---The protection of control circuit faults has been specified in more detail (see 9.4.3); ---Brand-new provisions are made for technical documentation (see Chapter 17); ---New requirements are made for the installation method of wires and cables (see Annex D); ---Annex H is added; measures of reducing electromagnetic effects are specifically discussed (see Annex H); ---Annex I is added to provide users with relevant information (see Annex I). This Part adopts the Translation Method in the equivalent adoption of IEC 60204- 1.2016 Safety of Machinery - Electrical Equipment of Machines - Part 1.General Requirements. The Chinese documents that have consistent correspondence with the International documents in Normative References of this Part are shown in Annex NA. This Part makes the following editorial modifications. ---The title of the standard is modified into Electrical Safety of Machinery - Electrical Equipment of Machines - Part 1.General Requirements; ---Informative Annex NA is added. This Part was proposed by China Machinery Industry Federation. This Part shall be under the jurisdiction of National Technical Committee 231 on Electrical Systems of Industrial Machinery of Standardization Administration of China (SAC/TC 231). The drafting organizations of this Part. National Machine Tool Quality Supervision and Inspection Center; GOOGOLTECH (Shenzhen) Co., Ltd.; Beijing DAHAO Technology Corp., Ltd.; Guangdong Testing Institute of Product Quality Supervision; Beijing JINGWEI Textile Machinery New Technology Co., Ltd.; Zhejiang Institute of Mechanical & Electrical Engineering Co., Ltd.; Shanghai Electric Group Co., Ltd. Central Academy; ZOOMLION Co., Ltd.; Zhejiang Kaida Machine Tool Co., Ltd.; Jining KeLi Photoelectronic Industrial Co., Ltd.; Ningbo Techmation Co., Ltd.; Zhejiang Qixing Electron Co., Ltd.; Center Testing International Group Co., Ltd.; Caterpillar (China) Investment Co., Ltd.; China Quality Certification Center; Qingdao Hongda Textile Machinery Co., Ltd.; PILZ Industrial Automation (Shanghai) Co., Ltd. The main drafters of this Part. Huang Zuguang, Gong Xiaoyun, Zhao Qinzhi, Xue Ruijuan, Hu Wenhai, Li Zhihong, Wu Yanhong, Jiang Yaolin, Chen Zhong, Zeng Yang, He Yujun, Yu Junxian, Jiang Zheng, Huang Lin, Yin Kun, Chen Xiaobin, Liu Zehua, He Jie, Wang Jiangdong, Shao Songjuan, Huang Zhijiong. The issuing of the previous versions. ---GB 5226.1-1985, GB/T 5226.1-1996, GB 5226.1-2002 and GB 5226.1-2008.1 ScopeThis Part of GB/T 5226 applies to electrical, electronic and programmable electronic equipment and systems to machines not portable by hand while working, including a group of machines working together in a coordinated manner.2 Normative ReferencesThe following documents are indispensable to the application of this document. In terms of references with a specified date, only versions with a specified date are applicable to this document. In terms of references without a specified date, the latest version (including all the modifications) is applicable to this document. GB/T 16754-2008 Safety of Machinery - Emergency Stop - Principles for Design (ISO 13850.2006, IDT) GB/T 16895.3-2017 Low-voltage Electrical Installations - Part 5-54.Selection and Erection of Electrical Equipment - Earthing Arrangements and Protective Conductors (IEC 60364-5-54.2011, IDT) GB/T 16895.5-2012 Low-voltage Electrical Installations - Part 4-43.Protection for Safety - Protection against Overcurrent (IEC 60364-4-43.2008, IDT) GB/T 16895.6-2014 Low-voltage Electrical Installations - Part 5-52.Selection and Erection of Electrical Equipment - Wiring Systems (IEC 60364-5-52.2009, IDT) GB/T 16895.21-2011 Low-voltage Electrical Installations - Part 4-41.Protection for Safety - Protection against Electric Shock (IEC 60364-4-41.2005, IDT) GB/T 16895.22-2004 Electrical Installations of Buildings - Part 5-53.Selection and Erection of Electrical Equipment - Isolation, Switching and Control - Section 534. Devices for Protection against over-voltages (IEC 60364-5-53.2001, IDT) GB/T 16895.23-2012 Low-voltage Electrical Installations - Part 6.Verification (IEC 60364-6.2006, IDT)3 Terms, Definitions and Abbreviated Terms3.1 Terms and Definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 Actuator Part of a device to which an external action is to be applied.4 General requirementsThis standard specifies requirements for the electrical equipment of machines. The risks associated with the hazards relevant to the electrical equipment shall be assessed as part of the overall requirements for risk assessment of the machine.5 Incoming Supply Conductor Terminations and Devices for Disconnecting and Switching offIt is recommended that, where practicable, the electrical equipment of a machine is connected to a single incoming supply. Where another supply is necessary for certain parts of the equipment, that supply should be derived, as far as is practicable, from devices forming part of the electrical equipment of the machine.6 Protection against Electric ShockLive parts shall be located inside enclosures that provide protection against contact with live parts of at least IP2X or IPXXB.7 Protection of EquipmentOvercurrent protection shall be provided where the current in any circuit can exceed either the rating of any component or the current carrying capacity of the conductors, whichever is the lesser value.8 Equipotential BondingWhere a part is removed for any reason, the protective bonding circuit for the remaining parts shall not be interrupted.9 Control Circuits and Control FunctionsWhere control circuits are supplied from an AC source, transformers having separate windings shall be used to separate the power supply from the control supply. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 5226.1-2019 be delivered?Answer: The full copy PDF of English version of GB/T 5226.1-2019 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 5226.1-2019_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 5226.1-2019_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. www.ChineseStandard.us -- GB/T 5226.1-2019 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds.Question 5: Should I purchase the latest version GB/T 5226.1-2019?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5226.1-2019 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.How to buy and download a true PDF of English version of GB/T 5226.1-2019?A step-by-step guide to download PDF of GB/T 5226.1-2019_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).Step 2: Search keyword "GB/T 5226.1-2019". Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart. Step 4: Select payment option (Via payment agents Stripe or PayPal). Step 5: Customize Tax Invoice -- Fill up your email etc. Step 6: Click "Checkout". Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively. Step 8: Optional -- Go to download PDF. Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice. See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9 |
