33.100.10;33.100.20 标准查询与下载
共找到 124 条与 相关的标准，共 9 页
Electromagnetic compatibility—Environment—Compatibility levels in industrial plants for low-frequency conducted disturbances
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2017-12-29
- 实施
- 2018-07-01 00:00:00.0
GB/T17626 的本部分适用于测量登加在50 Hz 或60 Hz 电力系统基波上的频谱分量(最高9 kHz)的测量仪器。 从实际应用考虑,本部分将信号分为谐波.间谐波以及其他高于谐波范围但低于9Hz 的分量。 本者分规定了可用于根据某些标准中给出的发射限值(例如IEC61000-3-2 中给出的谐波电流跟值)对设备逐项进行试验，以及对实际供电系统趾谐波电流和电压的测量的仪器。 对谐波频率以上至9 Hz 范围的测量仪器,做了暂行规定(参见附录B)。 对间谐波产生和测量以及特殊测量方法做了暂行规定,(参见附录C)。 注1:本部分涉及的仪器是基于离散傅立叶变换的。 注2:本部分清晰地描述了测量仪器的结构和功能,因此可按字面意思理解。 这是因为无论输人信号特性如何,均要求参考仪器都能得到重复结果。 注3:规定的测量仪器需具有测量最高为50 次谐波的能力。
Electromagnetic compatibility—Testing and measurement techniques—General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2017-07-12
- 实施
- 2018-02-01 00:00:00.0
GB/T 17626的本部分给出了利用各种TEM波导进行电子和电气设备发射和抗扰度试验的方法。TEM波导有开放式(例如,带状线和电磁脉冲(EMP)模拟器)和封闭式(例如,TEM室),还可以进一步分为单端口、双端口和多端口波导。TEM波导的适用频率范围取决于具体的试验需求和TEM波导的具体类型。本部分的目的是给出:——TEM波导的性能,包括典型的频率范围和对EUT尺寸的限制;——用于电磁兼容(EMC)试验的TEM波导的确认方法;——EUT(即EUT壳体和连接电缆)的定义;——在TEM波导中进行辐射发射试验的试验布置、步骤和要求;——在TEM波导中进行辐射抗扰度试验的试验布置、步骤和要求。本部分的目的不是规定适用于任意特定产品或系统的试验方法,而是为所有感兴趣的产品委员会提供通用的基础性参考。对于辐射发射试验,产品委员会应参考国际无线电干扰特别委员会(CISPR)标准选择发射限值和试验方法。对于辐射抗扰度试验,由产品委员会负责对其管辖范围内的设备选择合适的试验方法和抗扰度限值。本部分描述的试验方法独立于GB/T 17626.3。
Electromagnetic compatibility.Testing and measurement techniques.Emission and immunity testing in transverse electromagnetic (TEM) waveguide
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2014-12-22
- 实施
- 2015-06-01
GB/T 17626的本部分考虑在混波室中的电气和/或电子设备的抗扰度试验、有意或无意辐射发射试验和屏蔽效能试验。本部分建立了实施这些试验所需的试验程序。本部分仅考虑辐射现象。本部分的目的是建立一个使用混波室评估电气和/或电子设备在射频电磁场中的性能和确定电气电子设备的辐射发射等级的通用规范。本部分的目的不是规定适用于特定设备或系统的试验方法,而是为所有相关的产品委员会提供通用的参考基准。产品委员会应咨询全国无线电干扰标准化技术委员会或全国电磁兼容标准化技术委员会选择辐射发射限值和试验方法。由产品委员会负责对其管辖范围内的设备选择合适的试验方法和抗扰度限值,也可以采用诸如IEC 61000-4-3、CISPR 16-2-3和CISPR 16-2-4等标准中的其他方法。
Electromagnetic compatibility.Testing and measurement techniques.Reverberation chamber test methods
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2014-12-22
- 实施
- 2015-06-01
This part of CISPR 16 contains a recommendation on how to deal with statistics of radio interference complaints. Furthermore it describes the calculation of limits for disturbance field strength and voltage for the measurement on a test site based on models for the distribution of disturbances by radiated and conducted coupling, respectively.
Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-4: Uncertainties, statistics and limit modelling - Statistics of complaints and a model for the calculation of limits for the protection of radio services
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2017-06
- 实施
Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-4: Uncertainties, statistics and limit modelling - Statistics of complaints and a model for the calculation of limits for the protection of radio services
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2017-06
- 实施
This part of IEC 61000 provides guidelines to protect commercial facilities from the high- power electromagnetic disturbances of high-altitude electromagnetic pulse (HEMP) and intentional electromagnetic interference (IEMI). These guidelines are developed from the entire body of IEC SC 77C publications. This document is applicable to both existing facilities and new buildings when the customer has decided that protection of critical electronics from HEMP and IEMI is important to the function of the facility.
Electromagnetic compatibility (EMC) - Part 5-10: Installation and mitigation guidelines - Guidance on the protection of facilities against HEMP and IEMI
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2017-05
- 实施
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 connection; Am
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2017-05
- 实施
- 2017-05-20
Vehicles, boats and internal combustion engines. Radio disturbance characteristics. Limits and methods of measurement for the protection of on-board receivers
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2017-02-28
- 实施
- 2017-02-28
This part of CISPR 16 is a collection of technical reports (Clause 4) that serve as background and supporting information for the various other standards and technical reports in CISPR 16 series. In addition, background information is provided on the history of CISPR, as well as a historical reference on the measurement of interference power from household and similar appliances in the VHF range (Clause 5). Over the years, CISPR prepared a number of recommendations and reports that have significant technical merit but were not generally available. Reports and recommendations were for some time published in CISPR 7 and CISPR 8. At its meeting in Campinas, Brazil, in 1988, CISPR subcommittee A agreed on the table of contents of Part 3, and to publish the reports for posterity by giving the reports a permanent place in Part 3. With the reorganization of CISPR 16 in 2003, the significance of CISPR limits material was moved to CISPR 16-4-3, whereas recommendations on statistics of disturbance complaints and on the report on the determination of limits were moved to CISPR 16-4-4. The contents of Amendment 1(2002) of CISPR 16-3 were moved to CISPR 16-4-1. NOTE As a consolidated collection of independent technical reports, this document may contain symbols that have differing meanings from one clause to the next. Attempts have been made to minimize this to the extent possible at the time of editing.
Specification for radio disturbance and immunity measuring apparatus and methods - Part 3: CISPR technical reports
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2015-09
- 实施
Specification for radio disturbance and immunity measuring apparatus and methods - Part 3: CISPR technical reports; Amendment 2
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2015-09
- 实施
Specification for radio disturbance and immunity measuring apparatus and methods. Radio disturbance and immunity measuring apparatus. EMC antenna calibration
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2015-02-28
- 实施
- 2015-02-28
Specification for radio disturbance and immunity measuring apparatus and methods. Radio disturbance and immunity measuring apparatus. Antenna calibration sites and reference test sites for 5 MHz to 18 GHz
- ICS
- 33.100.10;33.100.20
- CCS
- L86
- 发布
- 2015-02-28
- 实施
- 2015-02-28
Specification for radio disturbance and immunity measuring apparatus and methods. Part 2-1. Methods of measurement of disturbances and immunity. Conducted disturbance measurements
- ICS
- 33.100.10;33.100.20
- CCS
- M04
- 发布
- 2015
- 实施
- 2016-07-01
Specification for radio disturbance and immunity measuring apparatus and methods. Radio disturbance and immunity measuring apparatus. Coupling devices for conducted disturbance measurements
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2014-07-31
- 实施
- 2014-07-31
Specification for radio disturbance and immunity measuring apparatus and methods. Methods of measurement of disturbances and immunity. Conducted disturbance measurements
- ICS
- 33.100.10;33.100.20
- CCS
- L86
- 发布
- 2014-07-31
- 实施
- 2014-07-31
Electromagnetic compatibility (EMC) -- Part 4-22: Testing and measurement techniques -- Radiated emissions and immunity measurements in fully anechoic rooms (FARs)
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2014-02-20
- 实施
Electromagnetic compatibility (EMC) -- Part 4-20: Testing and measurement techniques -- Emission and immunity testing in transverse electromagnetic (TEM) waveguides
- ICS
- 33.100.10;33.100.20
- CCS
- L06
- 发布
- 2014-02-20
- 实施
Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-2: Uncertainties, statistics and limit modelling-Measurement instrumentation uncertainty
- ICS
- 33.100.10;33.100.20
- CCS
- N20
- 发布
- 2014-02
- 实施
This part of CISPR 16-4 specifies the method of applying Measurement Instrumentation Uncertainty (MIU) when determining compliance with CISPR disturbance limits. The material is also relevant to any EMC test when interpretation of the results and conclusions reached will be impacted by the uncertainty of the measurement instrumentation used during testing.
Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-2: Uncertainties, statistics and limit modelling.Measurement instrumentation uncertainty
- ICS
- 33.100.10;33.100.20
- CCS
- 发布
- 2014-02
- 实施
