31.240 电子设备用机械构件 标准查询与下载
共找到 702 条与 电子设备用机械构件 相关的标准，共 47 页
IEC 61587-3:2013 specifies the tests for empty cabinets and subracks concerning electromagnetic shielding performance, in the frequency range of 30 MHz to 3 000 MHz. Stipulated attenuation values are chosen for the definition of the shielding performance level of cabinets and subracks for the IEC 60297 and IEC 60917 series. The shielding performance levels are chosen with respect to the requirements of the typical fields of industrial application. They will support the measures to achieve electromagnetic compatibility but cannot replace the final testing of compliance of the equipped enclosure. This second edition cancels and replaces the first edition issued in 2006. It constitutes a technical revision. The main technical changes with regard to the previous edition are as follows. This edition corrects the errors of EM code descriptions and the frequency range for the shielding performance is extended up to 3 000 MHz. Keywords: Electromagnetic, Shielding, Cabinets, Subracks
Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 - Part 3: Electromagnetic shielding performance tests for cabinets and subracks
- ICS
- 31.240
- CCS
- 发布
- 2013-04-26
- 实施
- 2013-06-13 (7)
Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 4: Combination of performance levels for modular cabinets (IEC 61587-4:2012); German version EN 61587-4:2012
- ICS
- 31.240
- CCS
- L94
- 发布
- 2013-04
- 实施
- 2013-04-01
Modular order for the development of mechanical structures for electronic equipment practices - Part 2-5: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Cabinet interface dimensions for miscellaneous equipm
- ICS
- 31.240
- CCS
- L94
- 发布
- 2013-04
- 实施
- 2013-04-01
Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 series -- Part 4: Combination of performance levels for modular cabinets (IEC 61587-4:2012)
- ICS
- 31.240
- CCS
- 发布
- 2013-02-15
- 实施
- 2013-02-15
Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 - Part 4: combination of performance levels for modular cabinets
- ICS
- 31.240
- CCS
- L94
- 发布
- 2013-02-09
- 实施
- 2013-02-09
This part of IEC 61587 specifies the tests for empty cabinets and subracks concerning electromagnetic shielding performance@ in the frequency range of 30 MHz to 3 000 MHz. Stipulated attenuation values are chosen for the definition of the shielding performance level of cabinets and subracks for the IEC 60297 and IEC 60917 series. The shielding performance levels are chosen with respect to the requirements of the typical fields of industrial application. They will support the measures to achieve electromagnetic compatibility but cannot replace the final testing of compliance of the equipped enclosure. The purpose of this standard is to ensure physical integrity and environmental performance of cabinets and subracks@ taking into account the need for different levels of performance in different applications. It is intended to give the user a level of confidence in the selection of products to meet his specific needs. This standard in whole or in part applies only to the empty enclosures@ for example cabinets and subracks according to IEC 60297 and IEC 60917 and does not apply to the enclosures when electronic equipment is installed. Chassis may be tested in the same way as subracks and cases may be tested in the same way as cabinets. This standard was developed in close relationship to IEC 61000-5-7 but with the specific focus on subracks and cabinets and the determination of performance levels at the chosen frequency range.
Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 - Part 3: Electromagnetic shielding performance tests for cabinets and subracks
- ICS
- 31.240
- CCS
- L94
- 发布
- 2013-02
- 实施
- 2013-02-08
Modular order for the development of mechanical structures for electronic equipment practices -- Part 2-5: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Cabinet interface dimensions for miscellaneous equip
- ICS
- 31.240
- CCS
- 发布
- 2013-01-18
- 实施
- 2013-01-18
Mechanical standardization of semiconductor devices - Part 6-16 : glossary of semiconductor test and burn-in sockets for BGA, LGA, FBGA and FLGA
- ICS
- 31.240
- CCS
- L40
- 发布
- 2013-01-05
- 实施
- 2013-01-05
Mechanical structures for electronic equipment. Outdoor enclosures. Design guidelines
- ICS
- 31.240
- CCS
- 发布
- 2013
- 实施
- 2014-06-01
Line Replaceable Integrated Electronics Chassis Standard, Liquid Cooled Chassis
- ICS
- 31.240
- CCS
- L55
- 发布
- 2013
- 实施
Mechanical structures for electronic equipment. Tests for IEC 60917 and IEC 60297. Part 3. Electromagnetic shielding performance tests for cabinets, racks and subracks
- ICS
- 31.240
- CCS
- 发布
- 2013
- 实施
- 2014-03-03
Mechanical structures for electronic equipment. Outdoor enclosures. Dimensions of cabinets
- ICS
- 31.240
- CCS
- 发布
- 2013
- 实施
- 2014-06-01
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
- ICS
- 31.240
- CCS
- 发布
- 2013
- 实施
- 2014-03-03
This part of IEC 61587 provides the combinations of different degrees of protection for cabinet systems regarding IP code, climate levels, static and dynamics load tests, electromagnetic shielding and seismic requirements. Optimal economical solution can
Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 4: Combination of performance levels for modular cabinets
- ICS
- 31.240
- CCS
- 发布
- 2012-12-13
- 实施
- 2012-12-13
Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 1: Plastic moulded enclosure outlines (IEC 61837-1:2012); German version EN 61837-1:2012
- ICS
- 31.240
- CCS
- L21
- 发布
- 2012-12
- 实施
- 2012-12-01
Mechanical structures for electronic equipment. Tests for IEC 60917 and IEC 60297 series. Combination of performance levels for modular cabinets
- ICS
- 31.240
- CCS
- L94
- 发布
- 2012-11-30
- 实施
- 2012-11-30
This part of IEC 60971 series applies to a frame-based cabinet structure with the specification of interface dimensions for the installation of miscellaneous equipment. The frame structure provides the mounting planes with mounting points for the assembly
Modular order for the development of mechanical structures for electronic equipment practices - Part 2-5: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Cabinet interface dimensions for miscellaneous equipm
- ICS
- 31.240
- CCS
- 发布
- 2012-11-22
- 实施
- 2012-11-22
Modular order for the development of mechanical structures for electronic equipment practices. Sectional specification. Interface co-ordination dimensions for the 25 mm equipment practice. Cabinet interface dimensions for miscellaneous equipment
- ICS
- 31.240
- CCS
- L94
- 发布
- 2012-10-31
- 实施
- 2012-10-31
IEC 61587-4:2012 provides the combinations of different degrees of protection for cabinet systems regarding IP code, climate levels, static and dynamics load tests, electromagnetic shielding and seismic requirements. Optimal economical solution can be ensured by ordering a cabinet with specific properties for which this design guide provides the easy selection of defined performance levels. Keywords: Modular cabinets
Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 4: Combination of performance levels for modular cabinets
- ICS
- 31.240
- CCS
- 发布
- 2012-10-12
- 实施
- 2012-12-17 (7)
IEC 60917-2-5:2012 applies to a frame-based cabinet structure with the specification of interface dimensions for the installation of miscellaneous equipment. The frame structure provides the mounting planes with mounting points for the assembly of internal and external accessories. Unlike the existing standards IEC 60917-2-1 and IEC 60297-3-100, this standard allows cover parts like top covers and front/rear doors to exceed the cabinet's external coordination dimensions. Keywords: Modular cabinet, cabinet mounting, frame-based
Modular order for the development of mechanical structures for electronic equipment practices - Part 2-5: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Cabinet interface dimensions for miscellaneous equipm
- ICS
- 31.240
- CCS
- 发布
- 2012-10-05
- 实施
- 2012-11-28 (7)
