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Position: Chinese Standard in English/GB/T 18481-2001
GB/T 18481-2001   Power quality--Temporary and transient overvoltages (English Version)
Standard No.: GB/T 18481-2001 Status:valid remind me the status change

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Word Count: 7000 words Price(USD):170.0 remind me the price change

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Implemented on:2002-4-1 Delivery: via email in 1 business day
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Standard No.: GB/T 18481-2001
English Name: Power quality--Temporary and transient overvoltages
Chinese Name: 电能质量 暂时过电压和瞬态过电压
Chinese Classification: F20    
Professional Classification: GB    National Standard
Issued by: AQSIQ
Issued on: 2001-01-01
Implemented on: 2002-4-1
Status: valid
Language: English
File Format: PDF
Word Count: 7000 words
Price(USD): 170.0
Delivery: via email in 1 business day
1.1 This standard specifies the requirements of temporary and transient overvoltages in AC power system which act on electrical equipment, insulation level of electrical equipment and overvoltage protection method. 1.2 In case issues of power quality relevant to overvoltage are involved, implementation shall be carried out according to those specified in the standard, in combination with power grid and equipment characteristic as well as service environment and by reference to relevant professional standards. 1.3 This standard is not applicable to overvoltage caused by static electricity, touching high voltage system and steady-state waveform distortion (harmonic wave).
Foreword i 1 Scope 2 Normative References 3 Terminologies and Definitions 4 Division of System (Equipment) by Highest Voltage Um 5 Overvoltage Acting on Electrical Equipment and Its Requirements Appendix A (Normative) Insulation Level of Electrical Equipment Appendix B (Informative) Overvoltage Protection of AC Electrical Installations Appendix C (Informative) References
Referred in GB/T 18481-2001:
* GB 156-1993 Standard voltages
* GB 311.1-1997 Insulation co-ordination for high voltage transmission and distribution equipment
* GB/T 2900.19-1994 Electrotechnical terminology - High- voltage test technique and insulation co-ordination
* GB/T 16927.1-1997 Hign voltsge test techniques - Part 1: General test requirements
* GB/T 16935.1-1997 Insulation coordination for equipment within low-voltage systems Part 1: Principles,requirements and tests
GB/T 18481-2001 is referred in:
*Q/GDW 667-2011 Operation Control Specifications for Connecting Distribution Generation into Distribution Network
Code of China
Standard
GB/T 18481-2001  Power quality--Temporary and transient overvoltages (English Version)
Standard No.GB/T 18481-2001
Statusvalid
LanguageEnglish
File FormatPDF
Word Count7000 words
Price(USD)170.0
Implemented on2002-4-1
Deliveryvia email in 1 business day
Detail of GB/T 18481-2001
Standard No.
GB/T 18481-2001
English Name
Power quality--Temporary and transient overvoltages
Chinese Name
电能质量 暂时过电压和瞬态过电压
Chinese Classification
F20
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
2001-01-01
Implemented on
2002-4-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
7000 words
Price(USD)
170.0
Keywords
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Introduction of GB/T 18481-2001
1.1 This standard specifies the requirements of temporary and transient overvoltages in AC power system which act on electrical equipment, insulation level of electrical equipment and overvoltage protection method. 1.2 In case issues of power quality relevant to overvoltage are involved, implementation shall be carried out according to those specified in the standard, in combination with power grid and equipment characteristic as well as service environment and by reference to relevant professional standards. 1.3 This standard is not applicable to overvoltage caused by static electricity, touching high voltage system and steady-state waveform distortion (harmonic wave).
Contents of GB/T 18481-2001
Foreword i 1 Scope 2 Normative References 3 Terminologies and Definitions 4 Division of System (Equipment) by Highest Voltage Um 5 Overvoltage Acting on Electrical Equipment and Its Requirements Appendix A (Normative) Insulation Level of Electrical Equipment Appendix B (Informative) Overvoltage Protection of AC Electrical Installations Appendix C (Informative) References
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Keywords:
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