GB/T 18663.3-2007
Mechanical structures for electronic equipment.Tests for IEC 60917 and IEC 60297.Part 3:Electromagnetic shielding performance tests for cabinets,racks and subracks (English Version)
- Standard No.
- GB/T 18663.3-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-06
- Replace By
- GB/T 18663.3-2020
- Latest
- GB/T 18663.3-2020
- Scope
- This part of GB/T 18663 specifies the electromagnetic shielding performance test of empty cabinets and subracks in the frequency range of 30 MHz to 2 000 MHz, and specifies the shielding performance levels of IEC 60297 and IEC 60917 series cabinets and subracks. Selected attenuation value. The shielding performance level is selected according to the requirements of typical fields in industrial applications and supports such measurements to achieve electromagnetic compatibility, but does not replace the final compliance test of the enclosure containing the equipment. The purpose of this section is to ensure the physical integrity and environmental performance of cabinets and subracks, taking into account the needs of different performance levels in different applications. Its intent is to give users confidence in choosing a product level to meet their specific needs. This standard applies only in whole or in part to empty enclosures, such as cabinets and subracks in accordance with IEC 60297 and IEC 60917, and not to enclosures after installation of electronic equipment. This part is closely related to IEC 61000-5-7, but with particular focus on cabinets and subracks and on the determination of performance levels in selected frequency ranges
GB/T 18663.3-2007 Referenced Document
- IEC 60297 Dimensions of panels and racks (Edition 2.0)
- IEC 60917 Modular order for the development of mechanical structures for electronic equipment practices
- IEC 61000-4-3:2002 Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques; Radiated, radio-frequency, electromagnetic field immunity test
- IEC 61000-5-7:2001 Electromagnetic compatibility (EMC) - Part 5-7: Installation and mitigation guidelines; Degrees of protection provided by enclosures against electromagnetic disturbances (EM code)
GB/T 18663.3-2007 history
- 2020 GB/T 18663.3-2020 Mechanical structures for electronic equipment—Tests for metric and inch system—Part 3: Electromagnetic shielding performance tests for cabinets and subracks
- 2007 GB/T 18663.3-2007 Mechanical structures for electronic equipment.Tests for IEC 60917 and IEC 60297.Part 3:Electromagnetic shielding performance tests for cabinets,racks and subracks
GB/T 18663.3-2007 -All Parts
GB/T 18663.1-2008 Mechanical structures for electronic equipment tests for IEC 60917 and IEC 60297.Part 1:Climatic,mechanical tests and safety aspects for cabinets,racks,subracks and chassis
GB/T 18663.2-2021 Mechanical structures for electronic equipment—Tests for metric and inch system—Part 2: Seismic tests for cabinets and racks
GB/T 18663.3-2020 Mechanical structures for electronic equipment—Tests for metric and inch system—Part 3: Electromagnetic shielding performance tests for cabinets and subracks
GB/T 18663.4-2022 Mechanical structures for electronic equipment—Tests for metric and inch system—Part 4: Combination of performance levels for modular cabinets
GB/T 18663.5-2022 Mechanical structures for electronic equipment—Tests for metric and inch system—Part 5: Seismic tests for chassis, subracks and plug-in units