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GB/T 38909-2020 English PDF

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US$339.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 38909-2020: Electromagnetic compatibility requirements and test methods for civil small and light unmanned aircraft system
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 38909-2020	339	Add to Cart	4 days	Electromagnetic compatibility requirements and test methods for civil small and light unmanned aircraft system	Valid

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Basic data

Standard ID: GB/T 38909-2020 (GB/T38909-2020)
Description (Translated English): Electromagnetic compatibility requirements and test methods for civil small and light unmanned aircraft system
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L06
Classification of International Standard: 49.020
Word Count Estimation: 18,130
Date of Issue: 2020-07-21
Date of Implementation: 2021-02-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 38909-2020: Electromagnetic compatibility requirements and test methods for civil small and light unmanned aircraft system

---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.
Electromagnetic compatibility requirements and test methods for civil small and light unmanned aircraft system ICS 49.020 L06 National Standards of People's Republic of China Civil light and small UAV system Electromagnetic compatibility requirements and test methods 2020-07-21 released 2021-02-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Preface Ⅲ 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviations 2 3.1 Terms and definitions 2 3.2 Abbreviations 2 4 Test item 2 5 Launch 3 5.1 Radiated emissions 3 5.2 Conducted emission 4 6 Immunity 6 6.1 Performance criterion 6 6.2 Power frequency magnetic field immunity 7 6.3 Radiation immunity 7 6.4 Electrostatic discharge immunity 8 6.5 Conducted immunity 9 6.6 Immunity to electrical fast transient pulse groups 9 6.7 Surge (impact) immunity 10 6.8 Voltage sag and short-term interruption immunity 11 7 Test report 12

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed and managed by the National Aircraft Standardization Technical Committee (SAC/TC435). Drafting organizations of this standard. China Institute of Aviation Technology, China Institute of Electronic Technology Standardization, Northwestern Polytechnical University, Guangdong Taiyi High-tech Development Co., Ltd., Nanjing Institute of Simulation Technology, Tianjin Helicopter R&D Center, Puzhou Aircraft Technology (Shenzhen) Co., Ltd., Xi'an Aisheng Technology Group Corporation. The main drafters of this standard. Wang Weike, Li Huanran, Shu Zhenjie, Jia Wei, Hu Yingdong, Cao Guojie, Hu Yonghong, Tang Tan, Huang Shan, Lu Hong, Yu Qingsong, Fan Cui, Chen Yang, Liu Dan, Deng Junjie, Wang Xiaojie, Chen Tingyi, Liu Yuxiao. Civil light and small UAV system Electromagnetic compatibility requirements and test methods

1 Scope

This standard specifies the electromagnetic compatibility requirements for civil light and small UAV systems (including aircraft and ground stations, hereinafter referred to as UAV systems) And test methods, including electromagnetic emission and immunity test items, test requirements, test conditions, test equipment, test methods and test reports. This standard applies to the design, manufacture and testing of civil light and small UAV systems (take-off weight between 0.25kg and 150kg). Other types of UAV systems can also be implemented by reference.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 4365 Electrotechnical terminology electromagnetic compatibility GB/T 6113.101 Radio disturbance and immunity measurement equipment and measurement method specification Part 1-1.Radio disturbance and immunity Degree measuring equipment measuring equipment GB/T 6113.102 Radio disturbance and immunity measurement equipment and measurement method specification Part 1-2.Radio disturbance and immunity Coupling device for conducting disturbance measurement of degree measuring equipment GB/T 6113.104 Radio disturbance and immunity measurement equipment and measurement method specification Part 1-4.Radio disturbance and immunity Antenna and test site for measuring radiation disturbance GB/T 6113.201 Radio disturbance and immunity measurement equipment and measurement method specification Part 2-1.Radio disturbance and immunity Degree measurement method Conducted disturbance measurement GB/T 6113.203 Specification for radio disturbance and immunity measurement equipment and measurement methods Part 2-3.Radio disturbance and immunity Degree measurement method radiated disturbance measurement GB 17625.1 EMC limit harmonic current emission limit (equipment input current per phase ≤ 16A) GB/T 17625.2 The limit of electromagnetic compatibility is for equipment with rated current ≤ 16A per phase and unconditionally connected in public low-voltage power supply Limitations of voltage changes, voltage fluctuations and flicker generated in the system GB /Z 17625.3 Electromagnetic compatibility limits the voltage wave generated by equipment with a rated current greater than 16A in a low-voltage power supply system Limitations of movement and flicker GB /Z 17625.6 Electromagnetic compatibility limits the harmonic current generated by equipment with a rated current greater than 16A in the low-voltage power supply system. Flow restriction GB/T 17626.2 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test GB/T 17626.3 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test GB/T 17626.4 Electromagnetic compatibility test and measurement technology Electrical fast transient pulse group immunity test GB/T 17626.5 Electromagnetic compatibility test and measurement technology surge (impact) immunity test GB/T 17626.6 Electromagnetic compatibility test and measurement technology Radio frequency field induced conducted disturbance immunity GB/T 17626.8 Electromagnetic compatibility test and measurement technology Power frequency magnetic field immunity test GB/T 17626.11 Electromagnetic compatibility test and measurement technology Voltage sag, short-term interruption and voltage change immunity test GB/T 35018 Classification and classification of civil unmanned aircraft systems GB/T 38152 Unmanned Aircraft System Terminology ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 38909-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 38909-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 38909-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 38909-2020_English will be deemed to be sold to your employer/organization who actually pays 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+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.