GB/T 3482-2008 English PDF

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GB/T 3482-2008: Lightning test method for electronics equipment
Status: Valid

GB/T 3482: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 3482-2008	439	Add to Cart	4 days	Lightning test method for electronics equipment	Valid
GB/T 3482-1983	359	Add to Cart	3 days	Lightning test for electronic equipments	Obsolete

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Basic data

Standard ID: GB/T 3482-2008 (GB/T3482-2008)
Description (Translated English): Lightning test method for electronics equipment
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: M40
Classification of International Standard: 33.020
Word Count Estimation: 19,147
Date of Issue: 2008-03-31
Date of Implementation: 2008-11-01
Older Standard (superseded by this standard): GB/T 3482-1983; GB/T 3483-1983; GB/T 7450-1987
Quoted Standard: GB/T 17626.5-1999; GB/T 17626.9-1998; GB/T 17627.1-1998
Regulation (derived from): Announcement of Newly Approved National Standards No. 5, 2008 (No. 118 overall)
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 specifies the operating voltage of 1000V (AC) or 1500V (DC) following electronic devices simulate lightning test conditions, the test circuit and test procedures. This standard applies to electronic devices simulate lightning test.

GB/T 3482-2008: Lightning test method for electronics equipment

---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.
Lightning test method for electronics equipments ICS 33.020 M40 National Standards of People's Republic of China Replacing GB/T 3482-1983, GB/T 3483-1983, GB/T 7450-1987 Lightning test electronic equipment Posted 2008-03-31 2008-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Category 1 5 Lightning test program 2 Option 2 5.1 Test conditions 5.2 Test equipment 2 5.3 2 Initial Detection 5.4 Lightning test 2 5.5 intermediate detection 2 5.6 Recovery 2 5.7 Detection 2 final Option 2 6 test conditions 6.1 Power Line Lightning test waveforms and severity 2 6.2 Lightning test waveform signal line 3 and severities 6.3 between the power line and signal line lightning test waveforms and severities 4 6.4 lightning pulsed magnetic field test 5 6.5 The test result determination condition 5 7 analog voltage and current waveforms of lightning 5 7.1 lightning voltage and current waveforms defined 5 8 Lightning test circuit 6 8.1 Lightning test circuit power line and the coupling line ports --- 6 8.2 Lightning test circuit --- signal line coupling mode and line port 12 8.3 between the power line and signal line lightning --- test circuit and circuit coupling port 14

Foreword

This standard replaces GB/T 3482-1983 "Lightning test electronic equipment", GB/T 3483-1983 "Lightning test electronic equipment guide Then "and GB/T 7450-1987" Guidance for lightning protection of electronic equipment. " This standard and GB/T 3482-1983, GB/T 3483-1983 and GB/T 7450-1987 compared to the main changes are as follows. 1) analog voltage and current waveforms of lightning. An increase of 10/350μs, 1.2/50μs-8/20μs combination wave, 10/1000μs voltage and current waveforms. Remove the 4/300μs voltage waveform. 2) Lightning test circuit. Increasing the test circuit impedance coupling and direct coupling of power lines, signal lines. Increasing the test circuit impedance coupling and direct coupling of the power line and signal lines. Increased lightning pulsed magnetic field trials. 3) increase of the test procedure. 4) Remove the lightning protection circuits. In the standard-setting process also noticed 17627.1-1998 "High Voltage Test Techniques and GB/T low-voltage electrical equipment Section. Definitions and test requirements "(eqv IEC 61180-1.1992), GB/T 17626.5-1999" Electromagnetic compatibility test and measurement technology Coordination. intraoperative surge (impact) immunity test "(1995 idt IEC 61000-4-5). The standard proposed by the People's Republic of China Ministry of Information Industry; The standard by the China Communications Standards Association. This standard was drafted. China Telecommunications Corporation (Guangzhou Research Institute), Guangdong Tin Lok Communication Equipment Co., Ltd. The main drafters of this standard. Liu Yu, city, Chenshao Chuan, Chen athletes, Tian Jiqing, Zhang Jin , Yang Jianhua, Wang Huagang. Lightning test electronic equipment

1 Scope

This standard specifies the operating voltage of 1000V (AC) or 1500V (DC) of the following electronic devices Lightning test simulation test conditions, test Test circuit and test procedures. This standard applies to electronic test equipment simulate lightning.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 17626.5-1999 Electromagnetic compatibility - Testing and measurement techniques - Surge (impact) immunity test (idt IEC 61000-4-5. 1995) GB/T 17626.9-1998 Electromagnetic compatibility - Testing and measurement techniques - Pulse magnetic field immunity test (idt IEC 61000-4-9. 1993) GB/T 17627.1-1998 part of high-voltage test techniques for low voltage equipment. definitions and test requirements (eqv IEC 61180-1.1992)

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 For preventing surges applied to the device under test is not affecting other devices, equipment or system circuit tests. 3.2 To prevent electric shock and is used as part of any of the following wire electrical connection. exposed conductive parts, conductive parts outside the device, total ground line Or general equipotential connection terminal, grounding, power or artificial neutral ground. Category 4 Electronic apparatus shown in Figure 1, there is power line, the signal line may be a plurality of multi-species line. According to whether the protective grounding line is divided into class Ⅰ And Class Ⅱ equipment. Class Ⅰ equipment. protective grounding line equipment. Ⅱ type of equipment. No protective grounding line equipment. ......

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