GB 17799.3-2012
Electromagnetic compatibility (EMC).Generic standards.Emission standard for residential,commercial and light-industrial environments (English Version)

Standard No.

GB 17799.3-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2024-07

Replace By

GB 17799.3-2023

Latest

GB 17799.3-2023

Replace

GB 17799.3-2001

Scope

The emission requirements specified in this part of GB 17799 are used for electrical and electronic equipment used in residential, commercial and light industrial environments. The applicable frequency range of this part is 0 Hz~400 GHz. The frequency bands not specified in the standard do not need to be measured. If there is no For related products or product-type electromagnetic compatibility (EMC) emission standards, the general EMC emission standards in this part apply. This part applies to equipment directly connected to the low-voltage public grid or equipment connected to the low-voltage public grid through a dedicated DC power supply. This part also applies to battery-powered equipment or non-public, non-industrial low-voltage grid power distribution system power supply equipment used in the following places. The environments covered by this part are the indoor and outdoor environments of residential, commercial and light industrial places. The places listed below (Although not comprehensive) Some descriptions of the environment are made, which include: residential places, such as houses, apartments, etc.; retail outlets, such as shops, supermarkets, etc.; commercial buildings, such as offices, banks, etc.; public entertainment areas, such as cinemas, public Bars, dance halls, etc.; outdoor places, such as gas stations, parking lots, playgrounds, and sports centers; Commercial and light industrial environments. The purpose of this part is to specify the emission test requirements for continuous and transient, conducted and radiated disturbances of the equipment described within the scope of application. The emission requirements specified in this part are guaranteed to be normal in residential, commercial and light industrial environments. The disturbance level generated by the working equipment will not prevent other equipment from working as intended, but does not consider the fault state of the equipment. The tests recommended in this part do not cover all disturbance phenomena, but only consider the related equipment covered by this part. The disturbance phenomenon, these requirements indicate the basic electromagnetic compatibility emission requirements, this part specifies the test requirements for each port considered,

GB 17799.3-2012 Referenced Document

• GB 9254-2008 Limits and methods of measurement of radio disturbance for information technology equipment
• GB/T 6113.102-2008 Specification for radio disturbance and immunity measuring apparatus and methods.Part1-2:Radio disturbance and immunity measuring apparatus.Ancillary equipment.Conducted disturbances
• GB/T 6113.402-2006 Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-2: Uncertainties, statistics and limit modelling.Measurement instrumentation Uncertainty
• IEC 61000-3-11:2000 Electromagnetic compatibility (EMC) - Part 3-11: Limits; Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems; Equipment with rated current 75 A and subject to conditional connection
• IEC 61000-3-12:2004 Electromagnetic compatibility (EMC) - Part 3-12: Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current 16 A and 75 A per phase
• IEC 61000-3-3:2008 Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current 16 A per phase and not subject to conditional conne
• IEC 61000-4-20:2010 Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides

GB 17799.3-2012 history

• 2023 GB 17799.3-2023 General standards for electromagnetic compatibility Part 3: Emissions from equipment in residential environments
• 2012 GB 17799.3-2012 Electromagnetic compatibility (EMC).Generic standards.Emission standard for residential,commercial and light-industrial environments
• 2001 GB 17799.3-2001 Electromagnetic compatibility--Generic standards Emission standard for residential,commercial and light-industrial environments

GB 17799.3-2012 -All Parts