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GB 5226.6-2014 English PDF

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GB 5226.6-2014: Electrical safety of machinery -- Electrical equipment of machines -- Part 6: Requirements for construction machinery
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 5226.6-2014	759	Add to Cart	6 days	Electrical safety of machinery -- Electrical equipment of machines -- Part 6: Requirements for construction machinery	Valid

Similar standards

GB/T 12265 GB/T 5226.1 GB/T 8196 GB/T 5226.34 GB/T 5226.7 GB/T 5226.32

Basic data

Standard ID: GB 5226.6-2014 (GB5226.6-2014)
Description (Translated English): Electrical safety of machinery -- Electrical equipment of machines -- Part 6: Requirements for construction machinery
Sector / Industry: National Standard
Classification of Chinese Standard: J09
Classification of International Standard: 29.020
Word Count Estimation: 33,377
Date of Issue: 5/6/2014
Date of Implementation: 6/29/2015
Quoted Standard: GB 755; GB/T 1251.1-2008; GB/T 3805-2008; GB 5226.1-2008; GB/T 11918-2001; GB/T 12668.1-2002; GB 14048.1-2012; GB 14048.2-2008; GB 14048.3-2008; GB 14048.4-2010; GB 14048.5-2008; GB 14048.7-2006; GB/T 15706-2012; GB 18209.3; GB/T 21437.1-2008; GB/T 21437.
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 applies to construction machinery (including a set of mechanical work) specific safety requirements for electrical and electronic equipment and systems. This standard applies to electrical equipment or parts of electrical equipment with a no

GB 5226.6-2014: Electrical safety of machinery -- Electrical equipment of machines -- Part 6: Requirements for construction machinery

---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.
Electrical safety of machinery.Electrical equipment of machines.Part 6. Requirements for construction machinery ICS 29.020 J09 National Standards of People's Republic of China Mechanical and electrical machinery and electrical equipment safety Part 6. Construction Machinery Technology Condition Part 6. Requirementsforconstructionmachinery 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

Introduction Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Basic requirements 3 5 introduces the power cable terminations and cut-off switch 4 Protection against electric shock 6 6 Protection of electrical equipment 6 7 8 equipotential bonding 8 9 8 control circuits and control functions 10 Keypad and control devices installed on the construction machine 13 11 control. the location, installation and electrical cabinets 15 12 wires and cables 15 13 15 Wiring technology 14 motors and associated equipment 16 15 17 Accessories and lighting 16 marks, warning signs and reference designations 18 17 Technical Paper 18 18 Test 18 Appendix A (informative) Electromagnetic Compatibility 19 Annex B (informative) Risk Assessment and lightning protection 24 Lightning Appendix C (Informative Appendix) GB 5226 This section refers to the construction of machinery, for example 27 References 28

Foreword

This part of Chapter 1, Chapter 2, Section 3, Chapter 4, Chapter 7, Chapter 12, Chapter 13, Chapter 17, Chapter 18 are recommended, The rest is mandatory. GB 5226 "Safety of machinery - Electrical machinery and electrical equipment" is divided into six parts. --- Part 1. General requirements; --- Part 6. construction machinery and technical conditions; --- Part 11. voltage is higher than 1000Va.c or 1500Vd.c but not exceeding 36kV high-voltage equipment and technical conditions; and. --- Part 31. Particular safety sewing machines, sewing units and systems and EMC requirements; --- Part 32. Hoisting Machinery General technical requirements; --- Part 33. Particular requirements for equipment for semiconductors. This is Part 6 GB 5226's. This part is proposed by China Machinery Industry Federation. The electrical system in part by the National Machinery Industry Standardization Technical Committee (SAC/TC231) centralized. This section is responsible for drafting unit. Zoomlion Company Limited, Beijing Machine Tool Research Institute, long Shahai Chuan Automation Equipment Co., Ltd. Participated in the drafting of this section. Sunward Equipment Co., Ltd., Shanghai East China Construction Machinery Co., Ltd., Shandong Province set radius Group Co., Ltd., Beijing Kay to Technology Development Co., Ltd., Shanghai Pal-Fin Automatic Control Technology Co., Ltd., Shenzhen City, measuring Detection Technology Art Co., Ltd., Shanghai Science and Technology Co., Ltd. Ming Shi mine. The main drafters of this section. Zeng Yang, Huang Zu Guang, Xie Changyu, in Xiaoying, Ni Jianjun, Zhang Daqing, Fang Liping, Yu-Min Jiao, Diao Chun and, Liu Huafu, Zhu Ping, Zhao Jian, Zhang Qian, Yao Jin.

Introduction

This part of GB 5226.1-2008 "Mechanical Electrical Safety of machinery - Electrical equipment - Part 1. General technical conditions" used in conjunction. Figure 1 Typical construction machinery and associated equipment is a block diagram that illustrates all aspects of electrical equipment covered in this section. Figure 1 helps Understand the relationship between various aspects of a construction machinery and related devices. Digital-oriented part of the reg number in parentheses. Electrical equipment block diagram of a typical construction machinery involved Mechanical and electrical machinery and electrical equipment safety Part 6. Construction Machinery Technology Condition

1 Scope

GB 5226 this part of the special safety requirements for electrical and electronic equipment and systems applicable to the construction machinery (including a set of mechanical work) of. Note 1. Construction machinery refers to the construction and town construction machinery and equipment. This section relates to the mechanical construction example in Appendix C. Note 2. The section "Electrical" includes electrical, electronic and programmable electronic three aspects (such as electrical equipment means electrical equipment, electronic devices and programmable Sequence electronic equipment). Note 3. For purposes of this section, "person" (person) The term refers to any individual, including those assigned to the user or his agent, use and management of the above-mentioned mechanical man. This section applies to the electrical equipment or parts of electrical equipment with a nominal voltage not exceeding 1000Va.c. Or 1500Vd.c., Rated frequency Not more than 200Hz. Note 4. For high voltage requirements, see GB 5226.3. This section does not specify the following additional construction machinery and electrical equipment and special technical requirements. --- Use, handling or production of explosive materials (such as paint or sawdust) machinery; --- Machinery flammable explosive used in the environment; --- When the processing or use of certain materials will have a special risk of machinery.

2 Normative references

The 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 755 rotary motor fixed and performance GB/T 1251.1-2008 Ergonomics public places and work areas - Auditory danger signal danger signal GB/T 3805-2008 extra low voltage (ELV) limits GB 5226.1-2008 Safety of machinery - Electrical machinery and electrical equipment - Part 1. General requirements GB/T 11918-2001 industrial plug and socket couplers - Part 1. General requirements GB/T 12668.1-2002 Adjustable speed electrical power drive systems - Part 1. General requirements for low-voltage DC speed electric drive systems Rating specifications GB 14048.1-2012 Low-voltage switchgear and control equipment - Part 1. General GB 14048.2-2008 Low-voltage switchgear and control equipment Part 2. Circuit Breaker GB 14048.3-2008 Low-voltage switchgear and control equipment - Part 3. Switches, disconnectors, switch and fuse combination GB 14048.4-2010 Low-voltage switchgear and control equipment - Part 4-1. Contactors and motor starters electromechanical contact Contactors and motor starters (with motor protection) GB/T 14048.5-2008 Low-voltage switchgear and control equipment Part 5-1. Control circuit devices and switching element Electromechanical Control circuit devices GB/T 14048.7-2006 Low-voltage switchgear and control equipment - Part 7-1. Ancillary equipment - Terminal blocks for copper conductors GB/T 15706-2012 Safety of machinery - General principles for design risk assessment and risk reduced Position of the operation member and the requirements of the operation. GB 18209.3 Electrical safety of machinery - Indication, marking and actuation - Part 3 GB/T 21437.1-2008 road vehicles from conduction and coupling - Electrical disturbances Part 1. Definitions and general description Electrical disturbances Part 2 GB/T 21437.2-2008 road vehicles from conduction and coupling. electrical transients along supply lines of conduction GB/T 21714.4-2008 Lightning - Part 4. Electrical and electronic systems in buildings Construction machinery - Electromagnetic GB/T 28554-2012 industrial machinery and electrical equipment is compatible with the requirements of the power supply unit GB 50057-2010 Lightning in design GB 50343-2012 building electronic information system lightning protection technical specifications JB/T 8437 crane wireless remote control device QC/T 427-2013 total vehicle power supply switch technical conditions Test methods for electrical disturbances 2008 Road vehicles electrostatic discharge produced (Roadvehicles-Testmethodsfor. ISO 10605 electricaldisturbancesfromelectrostaticdischarge) Electrical disturbance Vehicle test methods - Part 1 ISO 11451-1 Road vehicles narrowband radiated electromagnetic energy. General and given Yi (Roadvehicles-Vehicletestmethodsforelectricaldisturbancesfromnarrowbandradiatedelectro- magneticenergy-Part 1. Generalprinciplesandterminology) Electrical disturbance Vehicle test methods - Part 2 ISO 11451-2 Road vehicles narrowband radiated electromagnetic energy. the outside of the vehicle The radiation source (Roadvehicles-Vehicletestmethodsforelectricaldisturbancesfromnarrowbandradiated electromagneticenergy-Part 2. Off-vehicleradiationsources) ISO Electrical disturbance component test methods - Part 111452-1 road vehicles narrowband radiated electromagnetic energy. General and given Yi (Roadvehicles-Componenttestmethodsforelectricaldisturbancesfromnarrowbandradiatedelec- tromagneticenergy-Part 1. Generalprinciplesandterminology) Electrical disturbance component test methods - Part 2 ISO 11452-2 Road vehicles narrowband radiated electromagnetic energy. wave absorber Room (Roadvehicles-Componenttestmethodsforelectricaldisturbancesfromnarrowbandradiatedelec- tromagneticenergy-Part 2. Absorber-linedshieldedenclosure) Electrical disturbance component test methods - Part 3 ISO 11452-3 Road vehicles narrowband radiated electromagnetic energy. TEM small Room [Roadvehicles-Componenttestmethodsforelectricaldisturbancesfromnarrowbandradiatedelec- tromagneticenergy-Part 3. Transverseelectromagneticmode (TEM) cel] ISO 11452-4 Road Electrical disturbance component test methods - Part 4 Vehicle narrowband radiated electromagnetic energy. a large current injection Into [Roadvehicles-Componenttestmethodsforelectricaldisturbancesfromnarrowbandradiatedelec- tromagneticenergy-Part 4. Bulkcurrentinjection (BCI)] ISO 11452-5 Road vehicles narrowband radiated electromagnetic energy Electrical disturbance component test methods - Part 5. stripline (Roadvehicles-Componenttestmethodsforelectricaldisturbancesfromnarrowbandradiatedelec- tromagneticenergy-Part 5. Stripline) ISO 12603.2010 Building construction machinery and equipment Classification (Buildingconstructionmachineryandequipment- Classification)

3 Terms and Definitions

GB 5226.1-2008 defined and the following terms and definitions apply to this document. 3.1 Lightning electromagnetic pulse lightningelectromagneticimpulse; LEMP Electromagnetic effects of lightning current. [GB/T 21714.4-2008,3.4] Note. It includes the conduction and radiation surge pulsed electromagnetic field radiation. 3.2 Surge protectors surgeprotectivedevice; SPD For limiting transient over-voltage and surge current shunt device comprising at least one non-linear element.

4 Basic requirements

4.1 General principles Shall comply with the provisions of 4.1 GB 5226.1-2008. Select 4.2 Electrical equipment 4.2.1 Overview Shall comply with the provisions in GB 5226.1-2008 4.2.1. 4.2.2 comply with GB 7251 series of standards for electrical equipment Shall comply with the provisions in GB 5226.1-2008 4.2.2. 4.2.3 Power contactor selection Contactor with auxiliary short-circuit protection device should be in accordance with the provisions of 7.2.5 in GB 14048.4-2010 select "2" type of coordination. Initiated by the safety control circuit to complete the movement of the drive means to stop the function of the contactor, the following methods shall be selected and other equipment Coordination configuration to ensure that contact does not occur even if the contact adhesion or blocking phenomenon does not affect the emergency stop function. May adopt supply-side construction Yee (see 7.2.9). 4.3 Power Shall comply with the provisions in 4.3 of GB 5226.1-2008. 4.4 physical environment and operating conditions 4.4.1 Overview Electrical equipment should be adapted for use in the physical environment and operating conditions specified in 4.4.2 ~ 4.4.8. When the physical environment and operating conditions beyond When the specified range, should be between a supplier and a user agreement (see GB 5226.1-2008 Appendix B). 4.4.2 Electromagnetic compatibility (EMC) Shall comply with the provisions of GB 5226.1-2008 4.4.2 for internal power supply unit with the construction of machinery and equipment, should be consistent GB/T 28554-2012 proposed emission limits and immunity requirements, see Appendix A. 4.4.3 ambient air temperature Electrical equipment should be able to work within the expected ambient air temperature range -20 ℃ ~ 55 ℃. For special working conditions by Equipment manufacturers and equipment users mutually agreed temperature range (see GB 5226.1-2008 Appendix B). 4.4.4 Humidity GB 5226.1-2008 4.4.4 shall comply with the provisions. 4.4.5 Altitude GB 5226.1-2008 4.4.5 shall comply with the provisions. 4.4.6 Pollution GB 5226.1-2008 4.4.6 shall comply with the provisions. 4.4.7 ionic and non-ionic radiation Shall comply with the provisions in GB 5226.1-2008 4.4.7. 4.4.8 vibration, shock and collision Shall comply with the provisions of GB 5226.1-2008 in 4.4.8. 4.5 Transport and Storage Electrical equipment should be by design or take appropriate precautions to protect can survive at -30 ℃ ~ 65 ℃ temperature range Transport and storage inside, and can withstand temperatures up to 75 ℃, no more than short-term transportation and storage 24h. Should be taken to moisture, vibration and The impact of measures to avoid damage to electrical equipment. The supplier and the user may need to reach a special agreement (see GB 5226.1-2008 Appendix B). Note. at low temperatures easily damaged electrical equipment including PVC insulated cables, the liquid crystal display device. 4.6 handling equipment Shall comply with the provisions of 4.6 in GB 5226.1-2008. 4.7 Installation Shall comply with the provisions in 4.7 of GB 5226.1-2008. 5 introduces the power cable terminations and cut-off switch 5.1 introducing power line termination method 5.1.1 General requirements Electrical equipment should be connected to a single power source, if necessary, other parts of the power supply (such as different operating voltages of electronic devices), should do The composition may be taken from the equipment devices (such as transformers, transducers, etc.). For large, complex or in a synergistic manner and takes up more space in the machine Mechanical, it can be used to introduce one or more of the power supply is determined by the site configuration form (see 5.3.1). It recommends that the power cord is connected directly to the power switch off power supply terminal, using plug/receptacle directly connected to the Power mode except [see 5.3.2f)]. 5.1.2 neutral connection Midline clarity when using the device technical documentation (such as installation drawings and circuit diagrams), and provide a single midline cope with insulated terminals (see GB 5226.1-2008 Appendix B). Between the electrical equipment inside the neutral and protective bonding circuit should not be connected, nor should be used along with the use of PEN Terminals. Exceptions. TN-C power system to the point of connection of electrical equipment, neutral terminal and the PE terminal can be connected. 5.2 Connecting external protective earthing system terminal Shall comply with the provisions of 5.2 GB 5226.1-2008. 5.3 Power off (isolation) switch 5.3.1 Overview Shall comply with the provisions in GB 5226.1-2008 5.3.1. 5.3.2 Type Power cut off switch should be one of the following types. a) comply with GB 14048.3-2008 disconnectors, utilization category AC-23B or DC-23B; b) in line with GB 14048.3-2008 isolator, isolator with auxiliary contacts, auxiliary contacts in any case have to make switching device Members before the main contact is opened to interrupt the load circuit; c) in line with GB 14048.2-2008 insulated circuit breakers; d) any product in accordance with IEC standards and GB 14048.1-2012 meet isolation requirements, and is defined in the product standard as appropriate Motor load switches or inductive load applications other categories of electrical switches; e) through a flexible cable power plug/socket combination; f) vehicle battery power switch should meet the QC/T 427-2013 requirements of. 5.3.3 Technical Requirements GB 5226.1-2008 5.3.3 shall comply with the provisions. 5.3.4 operating device Power off operation of the switch means (such as a handle) should be easily accessible, easy to operate. NOTE. GB 18209.3 gives the operator the required direction. 5.3.5 Exception circuit The following circuit does not have to switch off after power cut. --- Necessary lighting circuits; --- Supply servicing tools and equipment (such as hand drills, test equipment) dedicated connection plug/socket circuits; --- Only for a power failure when automatic tripping of the undervoltage protection circuit; --- To meet the operational requirements should be kept powered device power circuit (such as temperature control measuring devices, processing the product is heated , A program storage device); --- Interlocking control circuit; --- Safety instructions (as shown high LED) device power supply circuit. But it is recommended to cut off the circuit with their own switch. This is not through the power cutoff switch off the circuit should meet the following requirements. --- Off switch near the power complying with the requirements of 16.1 GB 5226.1-2008 permanent warning signs; --- The corresponding instructions in the maintenance manual, and should provide one or more of the following. • complying with the requirements of 16.1 GB 5226.1-2008 permanent warning signs in the vicinity of each exception circuit; or • make exceptions circuit isolated from other circuits; • When the color-coded wires, should comply with the provisions of GB 5226.1-2008 in 13.2.4. 5.4 to prevent accidental starting off device GB 5226.1-2008 5.3.3 shall comply with the provisions. 5.5 Disconnect electrical equipment devices GB 5226.1-2008 5.3.3 shall comply with the provisions. 5.6 pairs of protection without permission, negligence and wrong connection Shall comply with the provisions of 5.6 GB 5226.1-2008.

6 Protection against electric shock

Shall comply with GB 5226.1-2008 in Chapter 6.

7 protection of electrical equipment

7.1 Overview Shall comply with the provisions of 7.1 GB 5226.1-2008. 7.2 overcurrent protection 7.2.1 Overview Construction machinery current in the circuit, such as the current carrying capacity will exceed the rating or wire elements, the following shall be described through the current configuration protection. Rating or entire use value, see 7.2.10. 7.2.2 Power Cord Shall comply with the provisions in GB 5226.1-2008 7.2.2. 7.2.3 Power circuit Shall comply with the provisions of GB 5226.1-2008 7.2.3. 7.2.4 control circuit Shall comply with the provisions in GB 5226.1-2008 7.2.4. 7.2.5 and its associated socket wire Shall comply with the provisions in GB 5226.1-2008 7.2.5. 7.2.6 lighting circuits Shall comply with the provisions of 7.2.6 in GB 5226.1-2008. 7.2.7 Transformer Shall comply with the provisions of 7.2.7 in GB 5226.1-2008. 7.2.8 Setting the overcurrent protection device Except for over-current prot......

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Question 2: Can I share the purchased PDF of GB 5226.6-2014_English with my colleagues?

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Question 3: Does the price include tax/VAT?

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