GB / CISPR 14-1:2005

Transcription

1 Translated English of Chinese Standard: GB ICS L 06 NATIONAL STANDARD OF THE PEOPLE S REPUBLIC OF CHINA GB / CISPR 14-1:2005 Replacing GB Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission (CISPR 14-1:2005, IDT) 家用电器 电动工具和类似器具的电磁兼容要求第 1 部分 : 发射 Issued on: May 5, 2009 Implemented on: April 1, 2010 Issued by: General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration Committee. Page 1 of 87

2 Table of Contents Foreword... 3 Introduction Scope Normative references Terms and definitions Limits of disturbance Methods of measurement of terminal disturbance voltages (148.5 khz to 30 MHz) Methods of measurement of disturbance power (30 MHz to 300 MHz) Operating conditions and interpretation of results Interpretation of CISPR radio disturbance limit Annex A Annex B Annex C Bibliography Page 2 of 87

3 All content of this Part is mandatory. Foreword GB 4343 Electromagnetic compatibility - Requirements for household appliances electric tools and similar apparatus consists of two parts: - Part 1: Emission; - Part 2: Immunity - Product family standard. This Part is the first part of GB 4343, corresponding to CISPR 14-1:2005 (the fifth edition) Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission. The fifth edition of CISPR 14-1 replaces the fourth edition (2000), Amendment 1 (2001) and Amendment 2 (2002). This Part equivalently adopts CISPR 14-1:2005. However, according to GB/T Guides for standardization - Part 2: Adoption for International Standards, this Part also makes the following editorial changes: - Deleted Foreword and Introduction of CISPR 14-1:2005. The Introduction of CISPR 14-1:2005 has been edited into the foreword of this Part. - Modified the international standards referred in this Part to identical, equivalently-adopted Chinese national standards. - Modified the name of this Part as Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission. This Part replaces GB Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission. Compared with GB , the main technical changes are as follows: - Deleted For those testing equipment that can not be part of the test site, there are no emission requirements, and on-site testing requirements are under consideration in 1.1; - Added GB Luminaires - Part 2-4: Particular requirements - Portable general purpose luminaires and GB Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment in Normative references ; Page 3 of 87

4 - Because of changes in standard system and revision corresponding to CISPR 16 in China, all standards relevant to CISPR 16 in this Part have been re-referenced; - Redefined portable lamps for children in 3.19; - Added provisions on starting frequency of measurement for appliances connected with auxiliary device at non-power lead terminals when there is terminal disturbance voltage of non-detachable lead that is greater than 2 m but less than 10 m between the appliance and the auxiliary device in 5.2.3; - Specified methods for disturbance measurement of appliance of which it has one voltage range, more than one rated voltages and frequency range is 50 Hz~60 Hz in 7.1.4; - Added provisions on disturbance measurement for washing machine with leakage protection valve in ; - Supplemented measurement methods for disturbance power of indoor and outdoor connecting lead and starting measurement frequency of other lead terminals disturbance voltage measurement for air conditioner with indoor unit and outdoor unit (split) in ; - Redefined measurement provisions for electrical tools equipped with vibrating block or swing block in ; - Modified , i.e., the measurement method of appliance with one or more heating plates that can be controlled by thermostat or energy regulator is replaced by measurement description of heating element of grill and hotplate that can be controlled by thermostat or energy regulator; - Deleted descriptions of sufficient exothermic conditions and insufficient exothermic conditions in GB ; modified them to specific measurement requirements; relating terms are , , , , , , , , , and ; - Deleted for cooker use in subjects of and in GB ; added requirements of When measuring continuous harassment, the ignition device should be open throughout the testing process, and a 2 kω resistive load shall be placed in discharge circuit in ; - Deleted Battery charger, Rectifier, Note: Disturbance power limits between 30 MHz ~ 300 MHz frequency do not apply these devices (see ) in Converter of GB ; Page 4 of 87

5 - Added measurement provisions of For momentary switch (see ), duration of pulse shall be only determined in 500 khz in ; - Redefined part of drawings and names but technical content remains unchanged; relating drawings are Figure a, Figure 2, Figure 5, Figure 6, Figure 7 and Figure 8; - Supplemented the significant digits of factor f in attaching Table A.2; - Added three references: IEC Electromagnetic compatibility (EMC) - Part 3: Limits - Section 8: Signaling on low-voltage electrical installations - Emission levels, frequency bands and electromagnetic disturbance levels GB/T Protection against electric shock - Common aspects for installation and equipment (GB/T , IEC 61140:2001, IDT) GB/Z Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-3:Uncertainties statistics and limit modelling - Statistical considerations in the determination (GB/T , IEC/CISPR :2004, IDT) Annex A of this Part is normative; Annex B and Annex C are informative. This Part was proposed by and shall be under the jurisdiction of National Technical Committee on Radio Jamming of Standardization Administration of China (SAC/TC 79). This Part is entrusted to Subcommittee F of National Technical Committee on Radio Jamming of Standardization Administration of China for interpretation. Main drafting organizations of this Part: Shanghai Electric Tool Research Institute, Guangzhou Electric Apparatus Research Institute, Guangzhou CVC Testing Institute, Panasonic Home Appliances (Hangzhou) Co., Ltd., Guangdong Galanz Group Co., Ltd., Wuxi Little Swan Co., Ltd., Zhuhai Gree Electric Appliances Inc., Guangzhou Jiufo Electric Appliance Co., Ltd., Philips China (Investment) Limited and Ningbo Aux Air Conditioning Co.. Main drafters of this Part: Yin Haixia, Yang Chunrong, Pan Shunfang, Lai Jing, Deng Junyong, Li Bangxie, Li Xiuqing, Huan Yaping, Jia Chungeng, Lu Yanhan, Zhu Hongwei, Zhang Hui, Zhong Xuezhou, Chen Ziliang, and Zhu Jianjun. This Part replaces the following previous standards: - GB ; Page 5 of 87

6 - GB ; - GB Page 6 of 87

7 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission 1 Scope 1.1 This Part of GB 4343 applies to the conduction and the radiation of radiofrequency disturbances from appliances whose main functions are performed by motors and switching or regulating devices, unless the r.f. energy is intentionally generated or intended for illumination. It includes such equipment as: household electrical appliances, electric tools, regulating controls using semiconductor devices, motor-driven electro-medical apparatus, electric / electronic toys, automatic dispensing machines as well as cine or slide projectors. Also included in the scope of this Part are: - separate parts of the above mentioned equipment such as motors, switching devices e.g. (power or protective) relays, however no emission requirements apply unless formulated in this Part. Excluded from the scope of this Part are: - apparatus for which all emission requirements in the radio frequency range are explicitly formulated in other national standards; NOTE 1 Examples are: - luminaires, including portable luminaires for children, discharge lamps and other lighting devices: GB 17743; - audio and video equipment and electronic music instruments, other than toys: GB and GB/T 9383 (see also ); - mains communication devices, as well as baby surveillance systems: IEC ; - equipment for generation and use of radio frequency energy for heating and therapeutic purposes: GB 4824; - microwave ovens: GB 4824 (but be aware of 1.3 on multifunction equipment); Page 8 of 87

8 IDT) GB/T Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus (CISPR :2006, IDT) GB/T Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-2: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Conducted disturbance (CISPR :2006, IDT) GB/T Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-3: Radio disturbance and immunity measuring apparatus-ancillary equipment - Disturbances power (CISPR :2004, IDT) GB/T Specification for radio disturbance and immunity measuring apparatus and methods Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements (CISPR :2003, IDT) GB/T Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-2: Methods of measurement of disturbances and immunity - Measurement of disturbance power (CISPR :2004, IDT) GB Luminaires - Part 2-10: Particular requirements - Portable luminaires for children (IEC :2003, IDT) GB Luminaires - Part 2-4: Particular requirements - Portable general purpose luminaires (IEC :1997, IDT) GB Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement (IEC/CISPR 22:2006, IDT) GB Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment (CISPR 15:2005+A1:2006, IDT) 3 Terms and definitions For the purpose of this Part, the definitions contained in GB/T apply extended with the specific definitions as follows: Page 10 of 87

9 Bibliography GB/T Protection against electric shock - Common aspects for installation and equipment (GB/T , IEC 61140:2001, IDT) GB Safety of power transformers power supplies reactors and similar products - Part 8: Particular requirements and tests for transformers and power supplies for toys (GB , IEC :1997, MOD) GB 4824 Industrial, Scientific and Medical Equipment - Radio-frequency Disturbance Characteristics - Limits and Methods of Measurement (GB , CISPR 11:2003, IDT) GB Vehicles, boats and internal combustion engine - Radio disturbance characteristics - Limits and methods of measurement for the protection of offboard receivers (GB , CISPR 12:2005, IDT) GB Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement (GB , IEC/CISPR 13:2001, MOD) GB/Z Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-3: Uncertainties statistics and limit modelling - Statistical considerations in the determination (GB/Z , IEC/CISPR :2004, IDT) GB/T 9383 Sound and television broadcast receivers and associated equipment-immunity characteristics - Limits and methods of measurement (GB/T , IEC/CISPR 20:2006, MOD) IEC Electromagnetic compatibility (EMC) - Part 3: Limits - Section 8: Signaling on low-voltage electrical installations - Emission levels, frequency bands and electromagnetic disturbance levels END Page 87 of 87