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Position: Chinese Standard in English/GB/T 16895.17-2002
GB/T 16895.17-2002   Eletrical installatoins of buildings - Part 5: Selectrion and erection of electrical equipment - Section 548: Earthing arrangements and equipotential bonding for information technol (English Version)
Standard No.: GB/T 16895.17-2002 Status:abolished remind me the status change

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Language:English File Format:PDF
Word Count: 5000 words Price(USD):120.0 remind me the price change

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Implemented on:2003-4-1 Delivery: via email in 1 business day
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Standard No.: GB/T 16895.17-2002
English Name: Eletrical installatoins of buildings - Part 5: Selectrion and erection of electrical equipment - Section 548: Earthing arrangements and equipotential bonding for information technol
Chinese Name: 建筑物电气装置 第5部分:电气设备的选择和安装 第548节:信息技术装置的接地配置和等电位联结
Chinese Classification: Q77    Building electrical equipment and disaster prevention equipment and instrument
Professional Classification: GB    National Standard
ICS Classification: 91.140.50 91.140.50    Electricity supply systems 91.140.50
Issued by: AQSIQ
Issued on: 2002-8-5
Implemented on: 2003-4-1
Status: abolished
Abolished on:2017-12-15
Language: English
File Format: PDF
Word Count: 5000 words
Price(USD): 120.0
Delivery: via email in 1 business day
548.1 General 548.1.1 Scope and object This standard covers earthing and equipotential bonding for information technology installations and similar equipment requiring interconnections for data exchange purposes. This standard may also be used for other electronic equipment which is susceptible to interference. Notes: 1 Information technology equipment includes all forms of electrical and electronic business equipment and telecommunications equipment (for more information regarding the term “information technology equipment” see the scope of GB 4943). Examples of equipment and installations to which this standard may apply are: - telecommunication and data communication or data processing equipment, or installations using signaling with earth return in internal connections and external connections to a building; - d.c. power supply networks serving information technology equipment inside a building; - private automatic branch exchange (PABX) equipment or installations; - local area networks (LAN); - fire alarm systems and intruder alarm systems; - building services installations, e.g. direct digital control systems; - systems for computer-aided manufacturing (CAM) and other computer-aided services. 2 Throughout this standard the term “functional” concerns the use of earthing and equipotential bonding for signaling and EMC purposes. 3 This standard does not consider the possible influence of lightning (see IEC 1024-1). GB 16895.12 and GB/T 16895.16 (idt IEC 60364-4-444) cover protection against overvoltages of atmospheric origin and due to switching, and protection against electromagnetic interference (EMI) in installations of buildings. 4 In case of EMC problems associated with existing electrical installations of buildings, see Appendix A. 5 This standard does not cover requirements for connection of equipment with high-leakage-current, for which see 707.1~707.4 of GB/T 16895.9. 548.1.2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, all the editions listed are valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. GB 4943-1995 Safety of Information Technology Equipment including Electrical Business Equipment (idt IEC 60950:1991 ) GB 14821.1-1993 Electrical Installations of Buildings - Protection Against Electric Shock (eqv IEC 60364-4-41:1992) GB 16895.3-1997 Electrical Installations of Buildings - Part 5: Selection and Erection of Electrical Equipment - Chapter 54: Earthing Arrangements and Protective Conductors (idt IEC 60364-5-54:1980) GB/T 16895.9-2000 Electrical Installations of Buildings - Part 7: Requirements for Special Installations or Locations - Section 707: Earthing Requirements for the Electrical Installation of Data Processing Equipment (idt IEC 60364-7-707:1984) GB 16895.11-2001 Electrical Installations of Buildings - Part 4: Protection for Safety - Chapter 44: Protection against Overvoltages - Section 442: Protection of Low-voltage Installations against Temporary Overvoltages and Faults between High-voltage Systems and Earth (idt IEC 60364-4-442:1993)
Foreword I IEC Foreword II 548.1 General 548.2 Earthing Requirements of Information Technology Installations or Equipment 548.3 Use of the Main Earthing Terminal 548.4 Compatibility of Information Technology Installations with PEN Conductors in Buildings 548.5 Electrolytic Corrosion Protection 548.6 Provisions for Electromagnetic Compatibility (EMC) 548.7 Earthing and Equipotential Bonding for Information Technology Installations Appendix A (Informative) Signal Connections Appendix B (Informative) Provisions for Electromagnetic Compatibility (EMC) Appendix C (Informative) Signal Transmission between Different Areas of Equipotential Bonding
Referred in GB/T 16895.17-2002:
*GB 4943-1995 Safety of information technology equipment including electrical business equipment
*GB 14821.1-1993 Electrical installations of buildings-Protection against electric shock
*GB 16895.3-1997 Electrical installations of buildings―Part 5: Selection and erection of electrical equipment Chapter 54: Earthing arrangements and protective conductors
*GB/T 16895.9-2000 Electrical installations of buildings - Part 7: Requirements for special installations or locations - Section 707: Earthing requirements for the electrical installation of data proce
*GB 16895.11-2001 Electrical installations of buildings. Part 4: Protection for safety. Chapter 44: Protection against overvoltages Section 442-Protection of low-voltage installations against temporary overvoltages and faults beween high-voltage systems and ear
*GB 16895.12-2001 Electrical installations of buildings--Part 4:Protection for safety--Chapter 44:Protection against overvoltages--Section 443:Protection against overvoltages of atmospheric origin or due to switching
*GB/T 16895.16-2002 Electrical installations of buildings--Part 4:Protection for safety--Chapter 44:Protection against overvoltages--Section 444:Protection against electromagnetic interferences(EMI)in installations of buildings
*GB/T 16895.18-2002 Electrical installations of buildings--Part 5:Selection and erection of electrical equipment--Chapter 51:Common rules
*GB/T 17624.1-1998 Electromagnetic compatibility - General - Application and interpretation of fundamental definitions and terms
GB/T 16895.17-2002 is referred in:
*GB/T 21431-2008 Technical specifications for inspection of lightning protection system in building
Code of China
Standard
GB/T 16895.17-2002  Eletrical installatoins of buildings - Part 5: Selectrion and erection of electrical equipment - Section 548: Earthing arrangements and equipotential bonding for information technol (English Version)
Standard No.GB/T 16895.17-2002
Statusabolished
LanguageEnglish
File FormatPDF
Word Count5000 words
Price(USD)120.0
Implemented on2003-4-1
Deliveryvia email in 1 business day
Detail of GB/T 16895.17-2002
Standard No.
GB/T 16895.17-2002
English Name
Eletrical installatoins of buildings - Part 5: Selectrion and erection of electrical equipment - Section 548: Earthing arrangements and equipotential bonding for information technol
Chinese Name
建筑物电气装置 第5部分:电气设备的选择和安装 第548节:信息技术装置的接地配置和等电位联结
Chinese Classification
Q77
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
2002-8-5
Implemented on
2003-4-1
Status
abolished
Superseded by
Superseded on
Abolished on
2017-12-15
Superseding
Language
English
File Format
PDF
Word Count
5000 words
Price(USD)
120.0
Keywords
GB/T 16895.17-2002, GB 16895.17-2002, GBT 16895.17-2002, GB/T16895.17-2002, GB/T 16895.17, GB/T16895.17, GB16895.17-2002, GB 16895.17, GB16895.17, GBT16895.17-2002, GBT 16895.17, GBT16895.17
Introduction of GB/T 16895.17-2002
548.1 General 548.1.1 Scope and object This standard covers earthing and equipotential bonding for information technology installations and similar equipment requiring interconnections for data exchange purposes. This standard may also be used for other electronic equipment which is susceptible to interference. Notes: 1 Information technology equipment includes all forms of electrical and electronic business equipment and telecommunications equipment (for more information regarding the term “information technology equipment” see the scope of GB 4943). Examples of equipment and installations to which this standard may apply are: - telecommunication and data communication or data processing equipment, or installations using signaling with earth return in internal connections and external connections to a building; - d.c. power supply networks serving information technology equipment inside a building; - private automatic branch exchange (PABX) equipment or installations; - local area networks (LAN); - fire alarm systems and intruder alarm systems; - building services installations, e.g. direct digital control systems; - systems for computer-aided manufacturing (CAM) and other computer-aided services. 2 Throughout this standard the term “functional” concerns the use of earthing and equipotential bonding for signaling and EMC purposes. 3 This standard does not consider the possible influence of lightning (see IEC 1024-1). GB 16895.12 and GB/T 16895.16 (idt IEC 60364-4-444) cover protection against overvoltages of atmospheric origin and due to switching, and protection against electromagnetic interference (EMI) in installations of buildings. 4 In case of EMC problems associated with existing electrical installations of buildings, see Appendix A. 5 This standard does not cover requirements for connection of equipment with high-leakage-current, for which see 707.1~707.4 of GB/T 16895.9. 548.1.2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, all the editions listed are valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. GB 4943-1995 Safety of Information Technology Equipment including Electrical Business Equipment (idt IEC 60950:1991 ) GB 14821.1-1993 Electrical Installations of Buildings - Protection Against Electric Shock (eqv IEC 60364-4-41:1992) GB 16895.3-1997 Electrical Installations of Buildings - Part 5: Selection and Erection of Electrical Equipment - Chapter 54: Earthing Arrangements and Protective Conductors (idt IEC 60364-5-54:1980) GB/T 16895.9-2000 Electrical Installations of Buildings - Part 7: Requirements for Special Installations or Locations - Section 707: Earthing Requirements for the Electrical Installation of Data Processing Equipment (idt IEC 60364-7-707:1984) GB 16895.11-2001 Electrical Installations of Buildings - Part 4: Protection for Safety - Chapter 44: Protection against Overvoltages - Section 442: Protection of Low-voltage Installations against Temporary Overvoltages and Faults between High-voltage Systems and Earth (idt IEC 60364-4-442:1993)
Contents of GB/T 16895.17-2002
Foreword I IEC Foreword II 548.1 General 548.2 Earthing Requirements of Information Technology Installations or Equipment 548.3 Use of the Main Earthing Terminal 548.4 Compatibility of Information Technology Installations with PEN Conductors in Buildings 548.5 Electrolytic Corrosion Protection 548.6 Provisions for Electromagnetic Compatibility (EMC) 548.7 Earthing and Equipotential Bonding for Information Technology Installations Appendix A (Informative) Signal Connections Appendix B (Informative) Provisions for Electromagnetic Compatibility (EMC) Appendix C (Informative) Signal Transmission between Different Areas of Equipotential Bonding
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Keywords:
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