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Position: Chinese Standard in English/GB/T 38775.4-2020
GB/T 38775.4-2020   Electric vehicle wireless power transfer—Part 4:Limits and test methods of electromagnetic environment (English Version)
Standard No.: GB/T 38775.4-2020 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 8500 words Price(USD):195.0 remind me the price change

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Implemented on:2020-11-1 Delivery: via email in 1 business day
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Standard No.: GB/T 38775.4-2020
English Name: Electric vehicle wireless power transfer—Part 4:Limits and test methods of electromagnetic environment
Chinese Name: 电动汽车无线充电系统 第4部分:电磁环境限值与测试方法
Chinese Classification: K81    AC/DC supply units
Professional Classification: GB    National Standard
ICS Classification: 43.040.99 43.040.99    Other road vehicle systems 43.040.99
Issued by: AQSIQ and SAMR
Issued on: 2020-04-28
Implemented on: 2020-11-1
Status: valid
Language: English
File Format: PDF
Word Count: 8500 words
Price(USD): 195.0
Delivery: via email in 1 business day
Electric vehicle wireless power transfer - Part 4: Limits and test methods of electromagnetic environment 1 Scope This part of GB/T 38775 specifies the limits and test methods of electromagnetic environment inside and outside the electric vehicle under wireless power transfer. This part is applicable to the stationary magnetic field wireless power transfer, wherein, the maximum rated voltage of the power supply is 1,000V AC or 1,500V DC, and the maximum rated output voltage is 1,000V AC or 1,500V DC. The primary device is erected underground or above ground. 2 Normative references The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 2900.60-2002 Electrotechnical terminology - Electromagnetism GB/T 12113-2003 Methods of measurement of touch current and protective conductor current GB/T 38775.1-2020 Electric vehicle wireless power transfer - Part 1: General requirements GB/T 38775.3-2020 Electric vehicle wireless power transfer - Part 3: Specific requirements 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 2900.60-2002 and GB/T 38775.1-2020, as well as the following apply. 3.1 occupational exposure exposure of individuals to electromagnetic field due to fixed or designated occupational activities. Under proper indication and after proper training, workers have known and voluntarily accept the influence of electromagnetic field 3.2 public exposure exposure of the public to electroma
Foreword i Introduction ii 1 Scope 2 Normative references 3 Terms and definitions 4 General 4.1 Protection areas 4.2 Conformance to restriction 5 Restrictions 5.1 Electromagnetic filed restrictions 5.2 Restrictions of touch current 6 Test methods 6.1 Test conditions 6.2 Test instruments 6.3 Test state of wireless power transfer system 6.4 Electromagnetic field test method 6.5 Touch current test method 7 Test result evaluation 7.1 Evaluation of electromagnetic field test results 7.2 Evaluation of touch current test results Annex A (Informative) Test record forms Bibliography
Referred in GB/T 38775.4-2020:
*GB/T 2900.60-2002 Electrotechnical terminology - Electromagnetism
*GB/T 12113-2003 Methods of measurement of touch current and protective conductor current
*GB/T 38775.1-2020 Electric vehicle wireless power transfer—Part 1:General requirements
*GB/T 38775.3-2020 Electric vehicle wireless power transfer—Part 3:Specific requirements
GB/T 38775.4-2020 is referred in:
*GB/T 38775.3-2020 Electric vehicle wireless power transfer—Part 3:Specific requirements
Code of China
Standard
GB/T 38775.4-2020  Electric vehicle wireless power transfer—Part 4:Limits and test methods of electromagnetic environment (English Version)
Standard No.GB/T 38775.4-2020
Statusvalid
LanguageEnglish
File FormatPDF
Word Count8500 words
Price(USD)195.0
Implemented on2020-11-1
Deliveryvia email in 1 business day
Detail of GB/T 38775.4-2020
Standard No.
GB/T 38775.4-2020
English Name
Electric vehicle wireless power transfer—Part 4:Limits and test methods of electromagnetic environment
Chinese Name
电动汽车无线充电系统 第4部分:电磁环境限值与测试方法
Chinese Classification
K81
Professional Classification
GB
ICS Classification
Issued by
AQSIQ and SAMR
Issued on
2020-04-28
Implemented on
2020-11-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
8500 words
Price(USD)
195.0
Keywords
GB/T 38775.4-2020, GB 38775.4-2020, GBT 38775.4-2020, GB/T38775.4-2020, GB/T 38775.4, GB/T38775.4, GB38775.4-2020, GB 38775.4, GB38775.4, GBT38775.4-2020, GBT 38775.4, GBT38775.4
Introduction of GB/T 38775.4-2020
Electric vehicle wireless power transfer - Part 4: Limits and test methods of electromagnetic environment 1 Scope This part of GB/T 38775 specifies the limits and test methods of electromagnetic environment inside and outside the electric vehicle under wireless power transfer. This part is applicable to the stationary magnetic field wireless power transfer, wherein, the maximum rated voltage of the power supply is 1,000V AC or 1,500V DC, and the maximum rated output voltage is 1,000V AC or 1,500V DC. The primary device is erected underground or above ground. 2 Normative references The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 2900.60-2002 Electrotechnical terminology - Electromagnetism GB/T 12113-2003 Methods of measurement of touch current and protective conductor current GB/T 38775.1-2020 Electric vehicle wireless power transfer - Part 1: General requirements GB/T 38775.3-2020 Electric vehicle wireless power transfer - Part 3: Specific requirements 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 2900.60-2002 and GB/T 38775.1-2020, as well as the following apply. 3.1 occupational exposure exposure of individuals to electromagnetic field due to fixed or designated occupational activities. Under proper indication and after proper training, workers have known and voluntarily accept the influence of electromagnetic field 3.2 public exposure exposure of the public to electroma
Contents of GB/T 38775.4-2020
Foreword i Introduction ii 1 Scope 2 Normative references 3 Terms and definitions 4 General 4.1 Protection areas 4.2 Conformance to restriction 5 Restrictions 5.1 Electromagnetic filed restrictions 5.2 Restrictions of touch current 6 Test methods 6.1 Test conditions 6.2 Test instruments 6.3 Test state of wireless power transfer system 6.4 Electromagnetic field test method 6.5 Touch current test method 7 Test result evaluation 7.1 Evaluation of electromagnetic field test results 7.2 Evaluation of touch current test results Annex A (Informative) Test record forms Bibliography
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