GB/T 17626.21-2014 Active National standards

GB/T 17626.21-2014 Electromagnetic compatibility—Testing and measurement techniques—Reverberation chamber test methods

Publish Date: 2014-12-22 Implement Date: 2015-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17626.21-2014

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electromagnetic compatibility

ICS Name: Launch

Publish Date: 2014-12-22

Implement Date: 2015-06-01

Pages: 86 pages

Scope

This part of GB/T 17626 considers the immunity tests of electrical and/or electronic equipment in a far-field anechoic chamber, the intentional or unintentional radiation emission tests, and the shielding effectiveness tests. This part establishes the test procedures required for conducting these tests. This part only considers radiation phenomena.
The purpose of this part is to establish a general specification for using a far-field anechoic chamber to evaluate the performance of electrical and/or electronic equipment in radiofrequency electromagnetic fields and to determine the radiation emission levels of electrical and electronic equipment.

Development Information

Word Count: 159 Thousand words Pages: 86 pages

Same series standard

GB/T 17626.20-2014 Electromagnetic compatibility—Testing and measurement techniques—Emission and immunity testing in transverse electromagnetic(TEM) waveguide

Referenced Standards

IEC 60050(161):1990 IEC 60050(161):1990修正案1(1997) IEC 60050(161):1990修正案2(1998) IEC 60068-1 IEC 61000-4-3:2006 IEC 61000-4-3:2006修正案1(2007) CISPR 16-1-1 CISPR 16-2-3

Adopt standards

IEC 61000-4-21: 2011(第2版)

Related Standards

GB/T 22148-2008 Replaced

GB/T 22148-2008 Test method on electromagnetic emissions from electronic ballasts for single-and double-capped fluorescent lamps

Publish Date: 2008-07-02

GB 17625.1-2012 Replaced

GB 17625.1-2012 Electromagnetic compatibility—Limits—Limits for harmonic current emissions(equipment input current ≤16 A per phase)

Publish Date: 2012-12-31

GB/T 17625.7-2013 Active

GB/T 17625.7-2013 Electromagnetic compatibility—Limits—Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current≤75 A and subject to conditional connection

Publish Date: 2013-07-19

GB/T 17626.20-2014 Active

GB/T 17626.20-2014 Electromagnetic compatibility—Testing and measurement techniques—Emission and immunity testing in transverse electromagnetic(TEM) waveguide

Publish Date: 2014-12-22

GB/T 17625.8-2015 Active

GB/T 17625.8-2015 Electromagnetic compatibility—Limits—Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤75 A per phase

Publish Date: 2015-09-11

GB/T 14960-2017 Active

GB/T 14960-2017 Technical requirements and measurement methods of infrared remote control radiation unit for television broadcast receivers

Publish Date: 2017-05-31