【BS英国标准】BSEN61326-2-2-2006测量、控制和实验室用电气设备.电磁兼容性要求.第2-2部分特殊要求.用于低压分布系统的移动式试验、测量.doc

licensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsibritish standardbs en61326-2-2:2006electrical equipment for measurement, control and laboratory use emc requirements part 2-2: particular requirements test configurations, operational conditions and performance criteria for portable test, measuring and monitoring equipment used inlow-voltage distribution systemsthe european standard en 61326-2-2:2006 has the status of abritish standardics 25.040.40; 33.100 bs en 61326-2-2:2006national forewordthis british standard is the official english language version ofen 61326-2-2:2006. it is identical with iec 61326-2-2:2005.bs en 61326-2-2:2006 partially supersedes bs en 61326:1998 which will be withdrawn on publication of bs en 61326-1:2006 and all of the parts of thebs en 61326-2 series of standards (bs en 61326-2-1:2006, bs en 61326-2-3, bs en 61326-2-4, bs en 61326-2-5 and bs en 61326-2-6:2006).the uk participation in its preparation was entrusted by technical committee gel/65, measurement and control, to subcommittee gel/65/1, system considerations, which has the responsibility to:aid enquirers to understand the text;present to the responsible international/european committee any enquiries on the interpretation, or proposals for change, and keep uk interests informed;monitor related international and european developments and promulgate them in the uk.a list of organizations represented on this subcommittee can be obtained on request to its secretary.cross-referencesthe british standards which implement international or european publications referred to in this document may be found in the bsi catalogue under the section entitled “international standards correspondence index”, or by using the “search” facility of the bsi electronic catalogue or of british standards online.this publication does not purport to include all the necessary provisions of a contract. users are responsible for its correct application.compliance with a british standard does not of itself confer immunity from legal obligations.summary of pagesthis document comprises a front cover, an inside front cover, the en title page, pages 2 to 11 and a back cover.the bsi copyright notice displayed in this document indicates when the document was last issued.licensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsiamd. no.datecommentsthis british standard was published under the authority of the standards policy and strategy committeeon 30 june 2006 bsi 2006isbn 0 580 48597 8amendments issued since publicationeuropean standarden 61326-2-2norme europenneeuropische norm may 2006 ics 25.040.40; 33.100supersedes en 61326:1997 + a1:1998 + a2:2001 + a3:2003english versionelectrical equipment for measurement, control and laboratory use emc requirementspart 2-2: particular requirements test configurations, operational conditions and performance criteria for portable test, measuring and monitoring equipmentused in low-voltage distribution systems(iec 61326-2-2:2005)matriel lectrique de mesure, de commande et de laboratoire exigences relatives la cempartie 2-2: exigences particulires configurations dessai, conditionsde fonctionnement et critres daptitude la fonction des matriels portatifs dessai, de mesure et de surveillance utiliss dans des systmesde distribution basse tension(cei 61326-2-2:2005)elektrische mess-, steuer-, regel- und laborgerte emv-anforderungenteil 2-2: besondere anforderungen prfanordnung, betriebsbedingungen und leistungsmerkmalefr ortsvernderliche prf-, mess- und berwachungsgerte fr den gebrauch in niederspannungs- stromversorgungsnetzen(iec 61326-2-2:2005)licensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsithis european standard was approved by cenelec on 2005-12-01. cenelec members are bound to comply with the cen/cenelec internal regulations which stipulate the conditions for giving this european standard the status of a national standard without any alteration.up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the central secretariat or to any cenelec member.this european standard exists in three official versions (english, french, german). a version in any other language made by translation under the responsibility of a cenelec member into its own language and notified to the central secretariat has the same status as the official versions.cenelec members are the national electrotechnical committees of austria, belgium, cyprus, the czech republic, denmark, estonia, finland, france, germany, greece, hungary, iceland, ireland, italy, latvia, lithuania, luxembourg, malta, the netherlands, norway, poland, portugal, romania, slovakia, slovenia, spain, sweden, switzerland and the united kingdom.ceneleceuropean committee for electrotechnical standardization comit europen de normalisation electrotechnique europisches komitee fr elektrotechnische normungcentral secretariat: rue de stassart 35, b - 1050 brussels 2006 cenelec -all rights of exploitation in any form and by any means reserved worldwide for cenelec members.ref. no. en 61326-2-2:2006 e 11 en 61326-2-2:2006licensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsiforewordthe text of document 65a/457/fdis, future edition 1 of iec 61326-2-2, prepared by sc 65a, system aspects, of iec tc 65, industrial-process measurement and control, was submitted to the iec-cenelec parallel vote and was approved by cenelec as en 61326-2-2 on 2005-12-01.the en 61326 series supersedes en 61326:1997 + corrigendum september 1998 + a1:1998 + a2:2001+ a3:2003.the following dates were fixed: latest date by which the en has to be implemented at national level by publication of an identicalnational standard or by endorsement(dop)2006-12-01 latest date by which the national standards conflictingwith the en have to be withdrawn(dow)2009-02-01this european standard has been prepared under a mandate given to cenelec by the european commission and the european free trade association and covers essential requirements of ec directive 89/336/eec. see annex zz.annexes za and zz have been added by cenelec.endorsement noticethe text of the international standard iec 61326-2-2:2005 was approved by cenelec as a europeanstandard without any modification.licensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsicontentsf1scope .42normative references .43terms and definitions .54general .55emc test plan.55.1general .55.2configuration of eut during testing.55.3operation conditions of eut during testing.75.4specification of performance criteria .75.5test description .76immunity requirements .86.1conditions during the tests .86.2immunity test requirements .86.3random aspects .86.4performance criteria .87emission requirements .88test results and test report .89instructions for use .8annex za (normative) normative references to international publications with theircorresponding european publications . 10annex zz (informative) coverage of essential requirements of ec directives . 11bibliography .9licensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsielectrical equipment for measurement, control and laboratory use emc requirements part 2-2: particular requirements test configurations, operationalconditions and performance criteria for portable test, measuring and monitoring equipment used in low-voltage distribution systems1scopein addition to the scope of iec 61326-1, this part of iec 61326 specifies more detailed test configurations, operational conditions and performance criteria for equipment which is:used for testing, measuring or monitoring of protective measures in low-voltage distribution systems, and;powered by battery and/or from the circuit measured, andportable.examples of such eut include, but are not limited to, voltage detectors, multimeters, insulation testers, earth continuity testers, earth resistance testers, loop impedance testers, “residual-current-device-testers” (rcd-testers) and phase sequence testers as defined in iec 61557.note particular emc requirements for equipment covered by iec 61557-8 and iec 61557-9 are given iniec 61326-2-4the manufacturer specifies the environment for which the product is intended to be used and/or select the appropriate test level specifications of iec 61326-1.2normative referencesthe following referenced documents are indispensable for the application of this document. for dated references, only the edition cited applies. for undated references, the latest edition of the referenced document (including any amendments) applies.iec 60050-161:1990, international electrotechnical vocabulary (iev) part 161: electro- magnetic compatibilityiec 61000-4-6, electromagnetic compatibility (emc) part 4-6: testing and measurement techniques immunity to conducted disturbances, induced by radio-frequency fieldsiec 61326-1:2005, electrical equipment for measurement, control and laboratory use emcrequirements part 1: general requirementsiec 61557 (all parts): electrical safety in low voltage distribution systems up to 1 000 v a.c. and 1500 v d.c. equipment for testing, measuring or monitoring of protective measureslicensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsi3terms and definitionsfor the purposes of this part of iec 61326, the terms and definitions given in iec 61326-1 and iec 60050(161) apply.4generaliec 61326-1 applies.5emc test plan5.1generaliec 61326-1 applies.5.2configuration of eut during testingiec 61326-1 applies, except as follows:addition:01test and measurement i/o portstest and measurement ports shall be connected with test leads recommended or supplied with the eut. where the test leads are unspecified, typical test leads shall be used. the test leads shall be connected and arranged in a typical configuration for each operation mode, according to figure 1.if the test leads recommended or supplied are longer than 1 m each, one should be bundled up so that the test or measurement object is in a (horizontal) distance of 1 m to the eut.the test leads shall be arranged 0,1 m apart in a horizontal position on the test table.front vieweutaetest objectem-clamp aetop vieweutae test objectem-clamp aeuniform areaincident electromagnetic fieldem-clampiec 2528/05licensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsifigure 1 test set-up for portable test, measuring and monitoring equipment based on iec 61000-4-3auxiliary equipment (ae) required for generating or monitoring the test object signal shall be connected according to figure 1 via two em-clamps as described in iec 61000-4-6, figure a.3, and/or further decoupling networks.voltage measurements shall be made with a 1 000 100 resistor (test object) connected in series with one of the test leads as shown in figure 2. current measurements shall be made with a 100 10 resistor (test object) connected in parallel with the test leads as shown in figure 3.for other measurements, the test object shall be specified by the manufacturer and documented in the test report.aedntest object for the euteut0,1 mem-clamp(s)ab1 miec 2529/05a decoupling network (if necessary). b for example, voltage source.figure 2 example of connection details for voltage measurementsdntest object for the euteutae0,1 mem-clamp(s)ablicensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsi1 miec 2530/05adecoupling network (if necessary). b for example, current source.figure 3 example of connection details for current measurements5.3operation conditions of eut during testingiec 61326-1 applies, except as follows:addition:5.3.101operational conditionstest and measurement equipment shall be set to the most sensitive ranges or combination of ranges unless other ranges are known to provide worst-case immunity results within normal application. each function of multifunctional equipment shall be tested separately.5.4specification of performance criteriaiec 61326-1 applies.5.5test descriptioniec 61326-1 applies.licensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsi6immunity requirements6.1conditions during the testsiec 61326-1 applies.6.2immunity test requirementsiec 61326-1 applies, except as follows:replacement:6.2.101electrostatic discharge (esd)test levels according to annex a of iec 61326-1, performance criterion b.electrostatic discharge shall be applied to the housing, to the terminals of the eut and to the coupling planes, but not to the inner pins of shielded port or cable connectors (for example, bnc, d-subminiature, ieee 488 (gpib), rs232, ieee 1284-b (parallel printer port), etc.).6.2.102em-fieldtest levels according to annex a of iec 61326-1 starting at 80 mhz. if the maximum dimension of the equipment enclosure is 0,3 m, the test is performed from only one side in accordance with figure 1 and noted in the test report.6.3random aspectsiec 61326-1 applies.6.4performance criteriaiec 61326-1 applies, except as follows:replacement:01performance criterion aduring testing, normal performance within the specification limits. this includes that variations are allowed outside the maximum intrinsic error documented in the technical data of the users manual. the variations shall be limited to five times the intrinsic error but not more than20 % of the measured value when measured at between 50 % and 100 % of full scale.7emission requirementsiec 61326-1 applies.8test results and test reportiec 61326-1 applies.9instructions for useiec 61326-1 applies.licensed copy: institute of technology tallaght, institute of technology, wed aug 15 19:51:09 gmt+00:00 2007, uncontrolled copy, (c) bsibibliographyieee 488, ieee standard for higher performance protocol for the standard digital interface for programmable instrumentationieee 1284, ieee standard signaling method for a bidirectional parallel peripheral interfacefor personal computersannex za(normative)normative references to international publications with their corresponding european publicationsthe following referenced documents are indispensable for the application of this document. fo