GB/T 17618-2015 English PDF (GBT17618-2015)

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GB/T 17618-2015: Information technology equipment -- Immunity characteristics -- Limits and methods of measurement
GB/T 17618-2015
Information technology equipment.Immunity characteristics.Limits and methods of measurement
ICS 33.100.20
L06
National Standards of People's Republic of China
Replace GB/T 17618-1998
Information technology equipment immunity
Limits and measurement methods
(CISPR24..2010, IDT)
Released on.2015-02-04
2015-09-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Administration issued
Content
Foreword III
Introduction IV
1 Scope and purpose 1
2 Normative references 1
3 Terms and Definitions 2
4 Immunity test requirements 4
5 Applicability 6
6 State of the EUT during the test 7
7 Performance criteria 7
8 Product Technical Documents 8
9 Measurement uncertainty 8
10 Immunity requirements 9
Appendix A (Normative Appendix) Telephone Terminal Equipment 11
Appendix B (Normative) Data Processing Equipment 19
Appendix C (Normative) Local Area Network (LAN) 22
Appendix D (Normative) Printers and Plotters 23
Appendix E (Normative) Copier 24
Appendix F (Normative) Automatic Teller Machine (ATM) 25
Appendix G (Normative) Sales Terminal (POST) 27
Appendix H (Normative) xDSL Terminal Equipment 29
Reference 32
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 17618-1998 "Information Technology Equipment Immunity Limits and Measurement Methods", and GB/T 17618-1998
The main technical changes are as follows.
--- Chapter 2 updates the version of the reference standard and removes references to the ITU standard;
--- Chapter 3 adds definitions of multifunction devices, telecommunication network ports, analog interfaces, sound interfaces, and auxiliary devices, and deletes them at the same time.
The definition of transient instability (flicker);
--- Added a lower level for contact discharge, Chapter 5 of IEC 61000-4-2.2008, in the Electrostatic Discharge section of Chapter 4.
The test requirements are not applicable;
--- Increase the cable length between the EUT and the coupling device in the electric fast transient burst group in Chapter 4 should be 0.5m to 3m
Between and as short as possible;
---In the fourth chapter of the continuous wave radio frequency disturbance section, the continuous wave radiation disturbance is removed. Regarding the local irradiation mode and the scanning step size
Description
--- Chapter 5 adds the applicability requirements for multi-function devices;
--- Chapter 6 added a description of the helical cable "the length specified in Table 2 is the length of the extended state";
--- Added the requirements of Chapter 9 for measurement uncertainty;
--- Table 2 of Chapter 10 modifies the basic criteria for the surge (shock) test and specifies specific performance criteria;
--- Revised Appendix A requirements for telephone terminal equipment;
--- Added Appendix H requirements for xDSL terminal equipment.
This standard uses the translation method equivalent to CISPR24.2010 (2nd edition) "Information technology equipment immunity limit and measurement side
law".
The documents of our country that have a consistent correspondence with the international documents referenced in this standard are as follows.
---GB/T 9383-2008 Sound and television broadcast receivers and related equipment immunity limits and methods of measurement (CISPR
20.2006, MOD)
---GB/T 17626.2-2006 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test (IEC 61000-4-2.
2001, IDT)
---GB/T 17626.3-2006 Electromagnetic compatibility test and measurement technology RF electromagnetic field radiation immunity test (IEC 61000-4-
3.2002, IDT)
--- GB/T 25498.1-2010 Electroacoustic human head simulator and ear simulator - Part 1. s
Simulator (IEC 60318-1.1998, IDT)
This standard is proposed and managed by the National Radio Interference Standardization Technical Committee (SAC/TC79).
This standard was drafted. Ministry of Industry and Information Technology Electronics Industry Standardization Institute, Lenovo Group, Huawei Technologies Co., Ltd., Industry and Letter
The Fifth Institute of Electronics of the Ministry of Information, Beijing Special Test Electronic Instrument Co., Ltd.
The main drafters of this standard. Liu Jianpeng, Li Huanran, Chen Shigang, Lu Feiyan, Jingmei, Landford, Chen Hui.
This standard was first published in.1998 and this is the first revision.
introduction
This standard establishes uniform requirements for the electromagnetic immunity of information technology equipment. The measurement method is based on the EMC immunity standard
quasi. Applicable test items, test levels, product operating conditions, and evaluation criteria are given in the standard.
Information technology equipment immunity
Limits and measurement methods
1 Scope and purpose
This standard applies to information technology equipment (ITE) as defined in GB 9254-2008.
The purpose of this standard is to place appropriate requirements on the inherent immunity of the ITE to allow the equipment to function properly in its intended environment. This standard
The equipment specifies continuous and transient conducted and radiated disturbances, including electrostatic discharge (ESD) immunity test requirements.
This standard specifies the measurement methods and limits for ITE in the frequency range of 0 Hz to 400 GHz.
For special environmental conditions, mitigation measures may be required.
For testing and performance evaluation purposes, some tests are performed in the specified frequency band or frequency selection. Meet the resistance at these frequency points
The equipment required for the disturbance is considered to meet the requirements in the whole frequency range of 0 Hz to 400 GHz.
Test requirements are specified on each port considered.
Note 1. Safety requirements are not included in this standard.
Note 2. In some special cases, the level of disturbance may exceed the level specified in this standard, for example, when using a handheld transmitter near the device. In this case
Special mitigation measures may be used.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 4365-2003 Electrotechnical terminology electromagnetic compatibility [IEC 60050 (161)..1990, IDT]
GB/T 6113.102-2008 - Radio disturbance and immunity measuring equipment and measuring methods - Part 1-2. Radio disturbances
And immunity measurement equipment auxiliary equipment conduction disturbance (CISPR16-1-2.2006, IDT)
GB 9254-2008 Radio disturbance limits and methods of measurement for information technology equipment (CISPR22.2006, IDT)
GB/T 17626.4-2008 Electromagnetic compatibility test and measurement technology Electrical fast transient burst immunity test (IEC 61000-
4-4.2004, IDT)
GB/T 17626.5-2008 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test (IEC 61000-4-5.
2005, IDT)
GB/T 17626.6-2008 Electromagnetic compatibility test and measurement technology Conducted disturbance immunity of radio frequency field induction (IEC 61000-
4-6.2006, IDT)
GB/T 17626.8-2006 Electromagnetic compatibility test and measurement technology power frequency magnetic field immunity test (IEC 61000-4-8.2001,
IDT)
GB/T 17626.11-2008 Electromagnetic compatib...