IEC/SC CISPR/B - INTERFERENCE RELATING TO INDUSTRIAL, SCIENTIFIC AND MEDICAL RADIO-FREQUENCY APPARATUS, TO OTHER (HEAVY) INDUSTRIAL EQUIPMENT, TO OVERHEAD POWER LINES, TO HIGH VOLTAGE EQUIPMENT AND TO ELECTRIC TRACTION
Standardization in the field of limits and particular methods of measurement for control of radio frequency disturbances from industrial, scientific and medical electrical equipment also including particular industrial, scientific and medical ISM RF equipment as defined in the ITU Radio Regulations. The scope of activities in CISPR SC B comprises, but is not limited to the following typical types of products: General purpose applications Laboratory equipment Medical electrical equipment Scientific equipment Semiconductor-converters Industrial electroheating equipment with operating frequencies less than or equal to 9 kHz Machine tools Industrial process measurement and control equipment Semiconductor manufacturing equipment ISM RF applications Microwave-powered UV irradiating apparatus Microwave lighting apparatus Industrial induction heating equipment operating at frequencies above 9 kHz Induction cookers Dielectric heating equipment Industrial microwave heating equipment Microwave ovens Medical electrical equipment Electric welding equipment Electro-discharge machining (EDM) equipment Demonstration models for education and training Standardization in the field of limits and measuring methods for evaluation of radio frequency disturbances from high-voltage overhead power lines inclusive electric traction of railways and urban transport, and from high voltage alternate current (AC) substations and direct current (DC) converter stations.
Interference, ki so vezane na industrijske, znanstve in medicinske radijsko frekvenčne naprave, drugo industrisjsko opremo, nadzemne vode, visokonapetostno opremo in električno vleko
Standardization in the field of limits and particular methods of measurement for control of radio frequency disturbances from industrial, scientific and medical electrical equipment also including particular industrial, scientific and medical ISM RF equipment as defined in the ITU Radio Regulations. The scope of activities in CISPR SC B comprises, but is not limited to the following typical types of products: General purpose applications Laboratory equipment Medical electrical equipment Scientific equipment Semiconductor-converters Industrial electroheating equipment with operating frequencies less than or equal to 9 kHz Machine tools Industrial process measurement and control equipment Semiconductor manufacturing equipment ISM RF applications Microwave-powered UV irradiating apparatus Microwave lighting apparatus Industrial induction heating equipment operating at frequencies above 9 kHz Induction cookers Dielectric heating equipment Industrial microwave heating equipment Microwave ovens Medical electrical equipment Electric welding equipment Electro-discharge machining (EDM) equipment Demonstration models for education and training Standardization in the field of limits and measuring methods for evaluation of radio frequency disturbances from high-voltage overhead power lines inclusive electric traction of railways and urban transport, and from high voltage alternate current (AC) substations and direct current (DC) converter stations.
General Information
2021-02-25: TC Off confirmed: can be published without link to legislation as agreed by BT D162/C064, link removed
2019-12-02: NEXT ACTION: TC to prepare ZZ
2019-12-02: TC decision to further process document
2019-01-28 - Assessment is missing.
- Amendment13 pagesEnglish languagesale 10% offe-Library read for1 day
CISPR 11:2015 is available as CISPR 11:2015 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
CISPR 11:2015 applies to industrial, scientific and medical electrical equipment operating in the frequency range 0 Hz to 400 GHz and to domestic and similar appliances designed to generate and/or use locally radio-frequency energy. This standard covers emission requirements related to radio-frequency (RF) disturbances in the frequency range of 9 kHz to 400 GHz. Measurements need only be performed in frequency ranges where limits are specified in Clause 6. For ISM RF applications in the meaning of the definition found in the ITU Radio Regulations (see Definition 3.13), this standard covers emission requirements related to radio-frequency disturbances in the frequency range of 9 kHz to 18 GHz. Requirements for ISM RF lighting equipment and UV irradiators operating at frequencies within the ISM frequency bands defined by the ITU Radio Regulations are contained in this standard. Equipment covered by other CISPR product and product family emission standards are excluded from the scope of this standard. This sixth edition cancels and replaces the fifth edition published in 2009 and its Amendment 1 published in 2010. It constitutes a technical revision. It introduces and permits type testing on components of power electronic equipment, systems and installations. Its emission limits apply now to low voltage (LV) a.c. and d.c. power ports, irrespective of the direction of power transmission. Several limits were adapted to the practical test conditions found at test sites. They are also applicable now to power electronic ISM RF equipment used for wireless power transfer (WPT), for instant power supply and charging purposes. The limits in the range 1 GHz to 18 GHz apply now to CW-type disturbances and to fluctuating disturbances in a similar, uniform and technology-neutral way. For these measurements, two alternative methods of measurement are available, the traditional log-AV method and the new APD method. It has the status of a Product Family EMC standard in accordance with IEC Guide 107, Electromagnetic compatibility - Guide to the drafting of electromagnetic compatibility publications (2014).
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2020-03-12: A11 allows citation EMCD
2019-08-13: Annex ZZ in line with EC suggestions received
2018-12-05: TC to clarify if improved FW is needed
2017-04-19: D156/C084 - Ratified standards not being made available
2017-03-28: BT decided to have this standard published (D156/C084)
2016-10: Publication on the hold pending Annex ZZ and positive assessment about EMC directive
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2022-05-30: Fragments 1 to 7 circulated to parallel CDV separately, then merged into this PR before FDIS stage
2020-10-06: PR changed from A3 to new edition furhter to same change at IEC
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This International Standard applies to industrial, scientific and medical electrical equipment operating in the frequency range 0 Hz to 400 GHz and to domestic and similar appliances designed to generate and/or use locally radio-frequency energy. This standard covers emission requirements related to radio-frequency (RF) disturbances in the frequency range of 9 kHz to 400 GHz. Measurements need only be performed in frequency ranges where limits are specified in Clause 6. For ISM RF applications in the meaning of the definition found in the ITU Radio Regulations (see Definition 3.1), this standard covers emission requirements related to radio-frequency disturbances in the frequency range of 9 kHz to 18 GHz. Requirements for ISM RF lighting apparatus and UV irradiators operating at frequencies within the ISM frequency bands defined by the ITU Radio Regulations are contained in this standard. Equipment covered by other CISPR product and product family emission standards are excluded from the scope of this standard.
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Includes FprAA:2009 (pr=21593)
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Superseded by EN 55011:2009
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Superseded by EN 55011:2009
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EN following parallel vote * D115/098: SC 210A disbanded * Superseded by EN 55011:2007
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EN following parallel vote * D115/098: SC 210A disbanded * Superseded by EN 55011:2007
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Electromagnetic radiation disturbance limits are developed for the purpose of protecting radiocommunication services and signal levels, as well as for taking frequency bands, signal levels, separation distances between the interfering and interfered equipment, desired signal ratio, etc. into account.
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Superseded by EN 55011:1998 * Published under SC 210A disbanded by D115/098
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EN following parallel vote * Incorporates AA * Superseded by EN 55011:1998 * Published under SC 210A disbanded by D115/098
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The limits and methods of measurement laid down in this publication apply to industrial, scientific and medical (ISM) equipment as defined in Clause 3, and to spark erosion equipment.The assessment of conformity of equipment tested on a test site shall be in accordance with the specifications of Clause 6. For equipment in series production, there shall be 80% confidence that at least 80% of manufactured items comply with the limits given. The statistical assessment procedure is specified in subclause 6.3. For small scale production the application of the statistical assessment may not always be economical. In such cases the assessment procedure contained in subclause 6.2 may be applied. Measurement results obtained for an equipment measured in its place of use and not on a test site shall relate to that installation only, and shall not be considered representative of any other installation and so shall not be used for the purpose of a statistical assessment. Procedures are given for the measurement of radio frequency disturbances and limits are laid down within the frequency range 9 kHz to 400 GHz. 1.4 Requirements for lighting apparatus are contained in EN 55015.
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