GB 4343.1-2018: Electromagnetic compatibility requirements for household appliances, electric tools and similar apparatus -- Part 1: Emission

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Scope

1.1 This section applies to appliances whose primary function is realized by an electric motor, a switch or an adjustment device, or an RF generator for an induction cooker.
Radio frequency conduction and radiation disturbance.
These appliances include. household appliances, power tools, adjustment controllers using semiconductor devices, electric motor-driven electrical medical devices,
Electric toys, vending machines, and movie or slide projectors. Grid-powered appliances and battery-powered appliances are included in this section.
Inside.
Also included in this section are.
--- separate components of the above mentioned equipment, such as electric motors, switching devices such as (power or protection) relays, if not mentioned in this section
And, there are no emission requirements for these individual components.
Not included in the scope of this section are.
--- Clearly propose equipment for all launch requirements in its RF range in other national standards.
Note 1. The examples are as follows.
---Lamps, including portable children's lamps, discharge lamps and other lighting devices. CISPR15;
--- Audio-visual equipment and electronic musical instruments, except toys. CISPR13 and CISPR20 (see 7.3.5.4.2);
--- Grid communication devices, including baby monitoring systems. IEC 61000-3-8;
--- Equipment for generating and using RF energy for heating (except for induction cookware) and for therapeutic purposes. CISPR11;
---Microwave oven. CISPR11 (but should pay attention to 1.3 about multi-function equipment);
---Information technology equipment, such as home computers, personal computers, electronic copiers. GB/T 9254-2008;
---Electronic equipment used in motor vehicles. CISPR12;
---Radio controllers, walkie-talkies and other types of radio transmitters, including in toys;
---Arc welding equipment. CISPR11.
--- Adjustment controllers for semiconductor devices with rated input currents greater than 25A per phase and devices with such adjustment controllers.
---Power supply used alone.
Note 2. Toys supplied by power supply systems such as motor vehicles, ships or aircraft are not included in the scope of this section.
Note 3. Before the induction cooker is removed from the scope of application of GB 4824, you can choose GB 4824 or one of the parts for compliance determination.
1.2 Covers the frequency range from 9 kHz to 400 GHz.
1.3 Multi-function devices that apply different terms and/or other standards in this section shall meet each clause/standard when using the relevant functions.
Requirements (see 7.2.1 for details).
1.4 The limits of this part are determined on the basis of probability, which can keep the disturbance suppression at an economically reasonable level while still achieving
Sufficient RF protection. In special cases, radio frequency interference may occur even if the limits are met. In this case it may be necessary to attach
Add regulations.
1.5 The effects of electromagnetic phenomena related to the safety performance of the appliance are not included in the scope of this section.

Basic Data

Standard ID	GB 4343.1-2018 (GB4343.1-2018)
Description (Translated English)	Electromagnetic compatibility requirements for household appliances, electric tools and similar apparatus -- Part 1: Emission
Sector / Industry	National Standard
Classification of Chinese Standard	L06
Classification of International Standard	33.100
Word Count Estimation	62,694
Date of Issue	2018-05-14
Date of Implementation	2020-06-01
Older Standard (superseded by this standard)	GB 4343.1-2009
Quoted Standard	GB/T 4365-2003; GB/T 6113.103-2008; GB/T 6113.402-2006; GB 7000.4-2007; GB 7000.204-2008; GB/T 9254-2008; IEC 60335-2-76-2002; IEC 61000-4-20-2003; CISPR 15-2000; CISPR 16-1-1-2003; CISPR 16-1-2-2003; CISPR 16-1-4-2007; CISPR 16-2-1-2003; CISPR 16-2-2-200
Adopted Standard	CISPR 14-1-2011, IDT
Regulation (derived from)	National Standards Announcement No. 6 of 2018
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration
Summary	This standard applies to RF conduction and radiated disturbances generated by appliances whose main function is a motor, a switch or an adjustment device, or an induction radio frequency generator. These appliances include home appliances, power tools, conditioning controllers using semiconductor devices, motor-driven electrical medical devices, electric toys, vending machines, and movie or slide projectors. Grid-powered appliances and battery-powered appliances are included within the scope of this standard. Also included within the scope of this standard are: 1. Individual components of the above mentioned devices, such as motors, switching devices such as (power or protection) relays, if not mentioned in this standard, there are no emission requirements for these individual components. Excluded from the scope of this standard are: 1, in other national standards specifically put forward all its emissions within the radio frequency range