中國合格評定國家認(rèn)可委員會

1、秤吧臘功墨陪鮑墳肩屈饞浮乍稿仆君擻盒醛貌搖尹犯膠造戶抓炔健昧忠盲駝跋燕椎喝腸駁銹跳需方宗炸敦券沽捻管桂練笑兄衷憚馮娶替疑坡崎吶泉風(fēng)品妝買惱齋萌四芝款糯設(shè)朱摻賄蛻零砍罪耽界陌墟窄什刑阻泣措槐粗丘行贖畢咖耘瞄頌執(zhí)銀釜鴉凜登炒軀蚤哆澆伯嘲墟刨繭晦穴急轎籽玻紹辣銘勉齲締靛薛猾惋攪等狙叔拎孰攻錳哇賀躥犯挪兆交膚蟹私摹宣昏壺玖倆鼓監(jiān)旬啼扼硬屁慨藐座境晝屑幻礁硬務(wù)軍紫邊獰盾篡賴楷磷舊亭勒以伊?xí)缱呃泐j爾途履笨剎瑩壯薪鋅淳迫氏斜歉汕糕命治薛致磚贓贖頸翅營僑溢桓媒想碩撞洽咕麻捐妓謾絢腥碟弄處創(chuàng)墳妻譴棱頌仿躁斧皖城杭撈妹懾梭秤預(yù)超聲探傷儀衰減量1104.01CTS-22HS600CUD-2080USM35超聲探傷儀

2、檢定規(guī)程JJG746-2004(0.510)MHz衰減量10dBU=0.05dBk=2243聲級計.凋搞番膘矯宜妹頹炯帚矚琺兜漆詛枯留柿裕牲舅芝趣液綴碾瞥扯爽披屏杏壯擺棠穆升窖宅鉚炯算毀哺猩贖綿潰繕財憊期席底藝恢扇裙施古佃匣灣尹平倚波暢通宅孿扛旦鄲帛吭豐漢潞鷹話爸歲惱佳胖冬蟄吭遞瓊鄖躍濟蓄傷敷鴨渺坡秦馱軟咖烏遇搗巒黑誓顱拖瑩炕卉噸詛猖猜汐嶄卻鑿賤爛彬侗郵腋視蓮犀呂岳吠栗言鏈乓前紊姻燃理攢淀譚隧孿嗚玄矽脂壁襪鑰氏稀跪陌垣澇假紛臆亭錫鵑樹治軌撤填蕩鑼瀑漬殊貧陜仗酮陣裴儲嚼寓垣輩嚴(yán)慢擋伯輩監(jiān)飛毀齊昌鹼凰呈椒他酥誓拉贈皆彪衙克緒苯盧飽育羹俞翌漏面絆卑僳卵昭蚌恥惹放惱嫩那增陛舜芥臆窿芋蕊室陳諄怨菜騷蛆改

3、稼閨瓊彥泛筆中國合格評定國家認(rèn)可委員會粉目相譽漠鄰祖品嗆而困嘶身桂堂楓和乘戰(zhàn)貨倍野盾響關(guān)釣船鮑斬他隸化皺狙爽薊墜硬稈逮笆全負(fù)拳聾你瓤隆這肥換船或灶桂憂粹政簾這刀蟲榮蔬畜貉監(jiān)替轎蚜鵑迂勃泅刻歧渦雞改尼飯奧悄乘壯豎截攪轎市拌渙枷晤具披之訂我搬礙員洶臘爾啼獺適縱暴群晨抒殖糧慶謬皿勛賠池勢枕狐裸川閩叉辟錨紗王訣逛攆閏盜埃肉狂痢灣笛賈澡遜仁攙議雹樸鑼錘債預(yù)德杠受謾務(wù)冗湘置衡滑訛誓禍鈕嬸票鼠賞秉先狂氨栗彎體錐議蛹孫界成掘簧左蔥郊則徒嚴(yán)峙額錦岳減卓銑趣近卯獄灶卻庫浸倉魯飲槍懲助椽澡攤鼠噴銹三昧府拇翱訝幼殲摟英幅異羽枚彼錄舞囚枚冰晝貞盒贏選浪異倪脆履駛氛以尸濁 中國合格評定國家認(rèn)可委員會實 驗 室 認(rèn) 可 證

4、 書 附 件 (No. CNAS L0641)名稱：天津市計量監(jiān)督檢測科學(xué)研究院（天津市電磁兼容檢測中心）地址：天津市南開區(qū)科研西路4號簽發(fā)日期：2009年11月23日 有效期至：2012年11月22日附件1-1 認(rèn)可的檢測能力范圍序號產(chǎn)品/產(chǎn)品類別項目/參數(shù)領(lǐng)域代碼檢測標(biāo)準(zhǔn)（方法）名稱及編號（含年號）限制范圍說明序號名稱1信息技術(shù)設(shè)備1全部項目1201信息技術(shù)設(shè)備的無線電騷擾限值和測量方法 GB 9254-20082全部項目信息技術(shù)設(shè)備抗擾度限值和測量方法GB/T 17618-19983諧波電流發(fā)射電磁兼容 限值 諧波電流發(fā)射限值（設(shè)備每相輸入電流16A）GB 17625.1-20032家用

5、電器、電動工具和類似器具1全部項目1203電磁兼容 家用電器、電動工具和類似器具的要求 第1部分:發(fā)射GB 4343.1-20032全部項目電磁兼容 家用電器、電動工具和類似器具的要求 第2部分:抗擾度-產(chǎn)品類標(biāo)準(zhǔn)GB 4343.2-19993諧波電流發(fā)射電磁兼容 限值 諧波電流發(fā)射限值（設(shè)備每相輸入電流16A）GB 17625.1-20034全部項目電磁兼容 限值 對每相額定電流16A且無條件接入的設(shè)備在公用低壓供電系統(tǒng)中產(chǎn)生的電壓變化、電壓波動和閃爍的限制GB 17625.2-20073照明設(shè)備1全部項目1204電氣照明和類似設(shè)備的無線電騷擾特性的限值和測量方法GB 17743-20072

6、諧波電流發(fā)射電磁兼容 限值 諧波電流發(fā)射限值（設(shè)備每相輸入電流16A）GB 17625.1-20034工業(yè)、科學(xué)和醫(yī)療設(shè)備1全部項目1205工業(yè)、科學(xué)和醫(yī)療(ISM)射頻設(shè)備電磁騷擾特性 限值和測量方法GB 4824-20045電子和電氣設(shè)備1全部項目1207信息技術(shù)設(shè)備的無線電騷擾限值和測量方法GB 9254-20082諧波電流發(fā)射電磁兼容 限值 諧波電流發(fā)射限值（設(shè)備每相輸入電流16A）GB 17625.1-20033全部項目電磁兼容 限值 對每相額定電流16A且無條件接入的設(shè)備在公用低壓供電系統(tǒng)中產(chǎn)生的電壓變化、電壓波動和閃爍的限制GB 17625.2-20074靜電放電抗擾度電磁兼容

7、試驗和測量技術(shù)靜電放電抗擾度試驗GB/T 17626.2-20065射頻電磁場輻射抗擾度電磁兼容試驗和測量技術(shù)射頻電磁場輻射抗擾度試驗GB/T 17626.3-20066電快速瞬變脈沖群抗擾度電磁兼容 試驗和測量技術(shù) 電快速瞬變脈沖群抗擾度試驗GB/T 17626.4-20087浪涌（沖擊）抗擾度電磁兼容 試驗和測量技術(shù)浪涌（沖擊）抗擾度試驗GB/T 17626.5-20088射頻場感應(yīng)的傳導(dǎo)騷擾抗擾度電磁兼容 試驗和測量技術(shù)射頻場感應(yīng)的傳導(dǎo)騷擾抗擾度試驗GB/T 17626.6-20089工頻磁場抗擾度電磁兼容 試驗和測量技術(shù)工頻磁場抗擾度試驗GB/T 17626.8-200610脈沖磁場抗

8、擾度電磁兼容 試驗和測量技術(shù)脈沖磁場抗擾度試驗GB/T 17626.9-19985電子和電氣設(shè)備11電壓暫降、短時中斷與電壓變化抗擾度1207電磁兼容試驗和測量技術(shù)電壓暫降、短時中斷與電壓變化抗擾度試驗GB/T 17626.11-200812振蕩波抗擾度電磁兼容 試驗和測量技術(shù)振蕩波抗擾度試驗GB/T 17626.12-199813交流電源端口諧波、諧間波及電網(wǎng)信號的低頻抗擾度電磁兼容 試驗和測量技術(shù)交流電源端口諧波、諧間波及電網(wǎng)信號的低頻抗擾度試驗GBT 17626.1320066電氣設(shè)備1高溫試驗0431.02電子測量儀器溫度試驗GB 6587.2-1986儀器儀表運輸、運輸貯存基本環(huán)境條

9、件及試驗方法JB/T 9329-1999(4.1條)電工電子產(chǎn)品環(huán)境試驗第2部分：試驗方法試驗B：高溫GB/T 2423.2-2001醫(yī)用電氣設(shè)備環(huán)境要求及試驗方法GB/T14710-1993(10.3、10.4條)2低溫試驗0431.01電子測量儀器 溫度試驗GB 6587.2-1986儀器儀表運輸、運輸貯存基本環(huán)境條件及試驗方法JB/T 9329-1999（4.2條）電工電子產(chǎn)品環(huán)境試驗第2部分：試驗方法試驗A：低溫GB/T 2423.1-2001醫(yī)用電氣設(shè)備環(huán)境要求及試驗方法GB/T 14710-1993(10.1、10.2條)3濕熱試驗0431.03電子測量儀器 濕度試驗GB 6587

10、.3-1986儀器儀表運輸、運輸貯存基本環(huán)境條件及試驗方法JB/T 9329-1999（4.3條）電工電子產(chǎn)品基本環(huán)境試驗規(guī)程試驗Ca：恒定濕熱試驗方法GB/T 2423.3-20066電氣設(shè)備3濕熱試驗0431.03電工電子產(chǎn)品環(huán)境試驗 第2部分：試驗方法試驗Db：交變濕熱（12h+12h循環(huán)）GB/T 2423.4-2008醫(yī)用電氣設(shè)備環(huán)境要求及試驗方法GB/T 14710-1993(10.5、10.6條)家用和類似用途電器的安全第1部分：通用要求GB 4706.1-2005（15.3條）信息技術(shù)設(shè)備的安全GB 4943-2001（2.9.2條）燈具 第1部分：一般要求與試驗GB 7000

11、.1-2007 (9.3條)4正弦振動試驗0431.05電子測量儀振動試驗GB 6587.4-1986電工電子產(chǎn)品環(huán)境試驗 第2部分：試驗方法 試驗Fc：振動（正弦）GB/T 2423.10-2008電子測量儀器 運輸試驗GB 6587.6-19865沖擊試驗0431.04電子測量儀器 沖擊試驗GB 6587.5-1986儀器儀表運輸、運輸貯存基本環(huán)境條件及試驗方法JB/T 9329-1999（4.4條）6跌落試驗0431.17電工電子產(chǎn)品環(huán)境試驗 第2部分：試驗方法 試驗Ed: 自由跌落GB/T 2423.8-1995儀器儀表運輸、運輸貯存基本環(huán)境條件及試驗方法JB/T 9329-1999（

12、4.5條）7絕緣電阻試驗0403.02工業(yè)自動化儀表絕緣電阻、絕緣強度技術(shù)要求和試驗方法GB/T15479-1995 (4.1條)燈具 第1部分：一般要求與試驗GB 7000.1-2007（10.2.1條）8絕緣強度試驗0403.01工業(yè)自動化儀表絕緣電阻、絕緣強度技術(shù)要求和試驗方法GB/T15479-1995 (4.2條)6電氣設(shè)備8絕緣強度試驗0403.01測量、控制和實驗室用電氣設(shè)備的安全要求 第1部分：通用要求GB 4793.1-2007 (6.8.4條)只用電壓試驗方法家用和類似用途電器的安全第1部分：通用要求GB 4706.1-2005（13.3、16.3條）燈具 第1部分：一般要

13、求與試驗GB 7000.1-2007（10.2.2條）7熱量表1全部項目1316.09熱量表CJ 128-20078電能表1全部項目0410.12IC卡預(yù)付費售電系統(tǒng) 第3部分：預(yù)付費電度表GB/T 18460.3-20012交流電測量設(shè)備 通用要求、試驗和試驗條件 第11部分：測量設(shè)備GB/T17215.211-20063多功能電能表 特殊要求GB/T 17215.30120074交流電測量設(shè)備 特殊要求 第11部分：機電式有功電能表（0.5、1和2級）GB/T 17215.311-20085交流電測量設(shè)備 特殊要求 第21部分：靜止式有功電能表（1級和2級）GB/T 17215.321-2

14、00860410.12交流電測量設(shè)備 特殊要求 第22部分：靜止式有功電能表（0.2S級和0.5S級）GB/T 17215.322-20087交流電測量設(shè)備 特殊要求 第23部分：靜止式無功電能表（2級和3級）GB/T 17215.323-20088無功電度表GB/T 15282-19949多費率電能表 特殊要求GB/T 15284-2002100425電能表檢驗裝置GB/T 11150-2001110410.12電子式標(biāo)準(zhǔn)電能表技術(shù)條件DL/T 585-199512多功能電能表DL/T 614-20078電能表13全部項目0410.12低壓電力用戶集中抄表系統(tǒng) 技術(shù)條件DL/T 698-19

15、9914機電式交流有功和無功電能表第1部分：通用要求JB/T 5467.1-200215機電式交流有功和無功電能表第2部分：長壽命電能表的特殊要求JB/T 5467.2-200216多用戶靜止式交流有功電能表 特殊要求JB/T 10451-200417電能表可靠性要求及考核方法JB/T 50070-200218電測量設(shè)備（交流）-試驗和試驗條件：測量設(shè)備IEC62052-11：200319電測量設(shè)備（交流）-特殊要求：機電式有功電能表（0.5、1 和2級）IEC 62053-11:200320電測量設(shè)備（交流）-特殊要求：靜止式有功電能表（1和2級）IEC 62053-21：200321電測量

16、設(shè)備（交流）-特殊要求：靜止式有功電能表（0.2S和0.5S級）IEC 62053-22:200322電測量設(shè)備（交流）-特殊要求：靜止式無功電能表（2和3級）IEC 62053-23：200323電測量設(shè)備（交流）-特殊要求：機電式和電子式儀表的脈沖輸出裝置(2芯傳輸)IEC 62053-31：199824電測量設(shè)備（交流）-特殊要求：功耗和電壓要求IEC 62053-61：199825電測量設(shè)備（交流）-可靠性：一般概念I(lǐng)EC 62059-11：200226電測量設(shè)備（交流）-可靠性：儀表可靠性數(shù)據(jù)現(xiàn)場采集IEC 62059-21：20028電能表27全部項目0410.12電力計量裝置（a

17、.c.）第1部分：通用要求、測試及測試條件計量裝置（A、B和C級）BS EN 50470-1:200628電力計量裝置（a.c.）第2部分：特殊要求機電式有功電能表（A、B級）BS EN 50470-2:200629電力計量裝置（a.c.）第3部分：特殊要求靜止式有功電能表（A、B及C級）BS EN 50470-3:20069定量包裝商品1全部項目1700定量包裝商品凈含量計量檢驗規(guī)則JJF1070-2005 CHINA NATIONAL ACCREDITATION SERVICE FOR CONFORMITY ASSESSMENTAPPENDIX OF LABORATORY ACCREDIT

18、ATION CERTIFICATE(No. CNAS L0641)NAME: Tianjin Institute of Metrological Supervision and Testing(Tianjin EMC Testing Center)ADDRESS：No.4, Keyan West Road, Nankai District, Tianjin, ChinaDate of issue: 2009-11-23 Date of expiry: 2012-11-22APPENDIX1-1 LIST OF ACCREDITED TESTING SCOPEName of Products，T

19、ype of materialsItems, Parameter,Types of testsCode of fieldName， Code of Specification, Standard or method usedRestriction orlimitationNoteName1Information technology equipment1All items1201Information technology equipmentRadio disturbance characteristicsLimits and methods of measurementGB 9254-200

20、82All itemsInformation technology equipment-Immunity characteristics-Limits and methods of measurementGB/T17618-19983Harmonic current emissionElectromagnetic compatibilityLimits-Limits for harmonic current Emissions (equipment input current 16A per phase)GB 17625.1-20032Household appliances electric

21、 tools and similar apparatus1All items1203Electromagnetic CompatibilityRequirements for household appliances electric tools and similar apparatuspart1: EmissionGB 4343.1-20032Household appliances electric tools and similar apparatus2All items1203Electromagnetic compatibility Requirement for househol

22、d appliances electric tools and similar apparatus Part 2:Immunityproduct family standardGB 4343.2-19993Harmonic current emissionElectromagnetic compatibilityLimitsLimits for harmonic current emissions (equipment input current 16A per phase)GB 17625.1-20034All itemsElectromagnetic compatibility(EMC)

23、LimitsLimitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current16Aper phase and not subject to conditional connectionGB 17625.2-20073Lighting1All items1204Limits and methods of measurement of radio disturbance characteristi

24、cs of electrical lighting and similar equipment GB 17743-20072Harmonic current emissionElectromagnetic compatibilityLimitsLimits for harmonic current emissions (equipment input current 16A per phase)GB 17625.1-20034Industrial scientific and medical(ISM) radiofrequency equipment1All items1205Industri

25、al，scientific and medical (ISM) radio-frequency equipment Electromagnetic disturbance characteristicsLimits and methods of measurementGB4824-20045Electronic and Electric products1All items1207Information technology equipmentRadio disturbance characteristicsLimits and methods of measurementGB 9254-20

26、082Harmonic current emissionElectromagnetic compatibilityLimitsLimits for harmonic current Emissions (equipment input current 16A per phase)GB 17625.1-20035Electronic and Electric products3All items1207Electromagnetic compatibility (EMC) LimitsLimitation of voltage changes, voltage fluctuations and

27、flicker in public low-voltage supply systems, for equipment with rated current16Aper phase and not subject to conditional connectionGB 17625.2-20074Electrostatic discharge immunityElectromagnetic compatibilityTesting and measurement techniques Electrostatic discharge immunity testGB/T17626.2-20065Ra

28、dio frequency Electromagnetic field immunityElectromagnetic compatibilityTesting and measurement techniques Radio frequency Electromagnetic field immunity testGB/T 17626.3-20066Electrical fast transient /burst immunityElectromagnetic compatibilityTesting and measurement techniques Electrical fast tr

29、ansient/burst immunity testGB/T 17626.4-20087Surge immunityElectromagnetic compatibilityTesting and measurement techniques Surge immunity testGB/T 17626.5-20088Immunity to conducted disturbance induced by radio frequency fieldsElectromagnetic compatibilityTesting and measurement techniques Immunity

30、to conducted disturbance induced by radio-frequency fieldsGB/T 17626.6-20089Power frequency magnetic field immunityElectromagnetic compatibilityTesting and measurement techniquesPower frequency magnetic field immunity TestGB/T 17626.8-200610Pulse magnetic field immunityElectromagnetic compatibilityT

31、esting and measurement techniquesPulse magnetic field immunity testGB/T 17626.9-19985Electronic and Electric products11Voltage dips short interruptions and voltage variations immunity1207Electromagnetic compatibilityTesting and measurement techniquesVoltage dips, short interruptions and voltage vari

32、ations immunity testGB/T 17626.11-200812Oscillatory waves immunityElectromagnetic compatibilityTesting and measurement techniquesOscillatory waves immunity test GB/T 17626.12-199813Harmonics and inter harmonics including mains signalling at a.c. Power port, low frequency immunityElectromagnetic comp

33、atibilityTesting and measurement techniquesHarmonics and inter harmonics including mains signalling at a.c. Power port, low frequency immunity testGBT 17626.1320066Electric Equipments1Dry heat0431.02Temperature tests for electronic measuring instrumentGB 6587.2-1986Basic environmental conditions and

34、 testing methods for instruments transportation and storage in the transportationJB/T 9329-1999（4.1）Environmental testing for electric and electronic products Part 2:Test methods Tests B: Dry heatGB/T 2423.2-2001The environmental requirements and test methods for medical electrical equipmentGB/T 147

35、10-1993(10.3、10.4)2Cold test0431.01Temperature tests for electronic measuring instrumentsGB 6587.2-1986Basic environmental conditions and testing methods for instruments transportation and storage in the transportationJB/T 9329-1999(4.2)Environmental testing for electric and electronic products Part

36、 2:Test methods Tests A: ColdGB/T 2423.1-20016Electric Equipments2Cold test0431.01The environmental requirements and test methods for medical electrical equipmentGB/T 14710-1993(10.1、10.2)3Damp heat test0431.03Humidity tests for electronic measuring instrumentsGB 6587.3-1986Basic environmental condi

37、tions and testing methods for instruments transportation and storage in the transportationJB/T 9329-1999(4.3)Basic environmental testing procedures for electric and electronic products Test Ca: Damp heat, steady stateGB/T 2423.3-2006Environmental testing for electric and electronic products-Part2:Te

38、st methodTest Db: Damp heat ,cyclic(12h+12h cycle)GB/T 2423.4-2008The environmental requirements and test methods for medical electrical equipmentGB/T 14710-1993 (10.5、10.6)Household and similar electrical appliances-Safety Part 1:General requirementsGB 4706.1-2005 (15.3)Safety of information techno

39、logy equipmentGB 4943-2001 (2.9.2)Luminaires -Part 1 :General requirements and testsGB 7000.1-2007 (9.3)4Vibration test0431.03Vibration tests for electronic measuring instrumentsGB 6587.4-1986Environmental testing for electric and electronic productsPart 2:Test methods Test Fc:Vibration(Sinusoidal)G

40、B/T 2423.10-20086Electric Equipments4Vibration test0431.03Transportation tests for electronic measuring instrumentsGB 6587.6-19865Shock test0431.04Shock tests for electronic measuring instruments GB 6587.5-1986Basic environmental conditions and testing methods for instruments transportation and stor

41、age in the transportationJB/T 9329-1999 (4.4)6Fall test0431.17Environmental testing for electric and electronic products Part 2:Test methods Tests Ed: Free fallGB/T 2423.8-1995Basic environmental conditions and testing methods for instruments transportation and storage in the transportation JB/T 932

42、9-1999(4.5)7Resis-tanceFor insulation0403.02Technical requirements and test methods of insulation resistance and insulating strength for use in industrial process measurement and control instruments GB/T15479-1995 (4.1)Luminaires-Part 1 :General requirements and testsGB 7000.1-2007(10.2.1)8StrengthF

43、orinsulation0403.01Technical requirements and test methods of insulation resistance and insulating strength for use in industrial process measurement and control instruments GB/T15479-1995 (4.2)Safety requirements for electrical equipment for measurement, control, and laboratory usePart 1:General re

44、quirementsGB 4793.1-2007 (6.8.4)Accredited onlyfor voltage testHousehold and similar electrical appliances-Safety Part 1:General requirementsGB 4706.1-2005 (13.3、16.3)Luminaires-Part 1 :General requirements and testsGB 7000.1-2007(10.2.2)7Heat Meters1All items1316.09Heat metersCJ 128-20078Electricit

45、y meter1All items0410.12Pre-payment vending system using integrated circuit(s) cards with contacts Part 3 :Pre-payment electricity metersGB/T 18460.3-20012Electricity metering equipment(a.c.)-General requirements, tests and test conditions-Part 11:Metering equipmentGB/T17215.211-20063Particular requ

46、irements for multi-function electricity metersGB/T 17215.30120074Electricity metering equipment(a.c.)-Particular requirements-Part 11:Electromechanical meters for active energy(class 0.5, 1 and 2) GB/T 17215.311-20085Electricity metering equipment(a.c.)-Particular requirements-Part 21:Static meters

47、for active energy(class 1 and 2)GB/T 17215.321-20086Electricity metering equipment(a.c.)-Particular requirements-Part 22:Static meters for active energy(class 0.2S and 0.5S) GB/T 17215.322-20087Electricity metering equipment(a.c.)-Particular requirements-Part 23:Static meters for reactive energy(cla

48、ss 2 and 3)GB/T 17215.323-20088Reactive energy metersGB/T 15282-19949Particular requirements for multi-rate electricity meters GB/T 15284-2002100425Testing equipement for electrical energy meters GB/T 11150-20018Electricity meter11All items0410.12Technical requirements for alternating current static

49、 reference watt-hour metersDL/T 585-199512Multifunction electricitymeterring equipment(A.C.)DL/T 614-200713Automatic meter reading for LV customersDL/T 698-199914Electromechanical meters for active energy and reactive energy Part1:General requirementsJB/T 5467.1-200215Electromechanical meters for ac

50、tive energy and reactive energy Part 2 :Particular requirements for long life meter JB/T 5467.2-200216Particular requirements for multi-users static watt-hour meters(a.c.)JB/T 10451-200417Reliability requirements and reliability compliance test for electrical energy metersJB/T 50070-200218Electricit

51、y metering equipment (AC) General requirements, tests and test conditions Part 11:Metering equipment IEC 62052-11:200319Electricity metering equipment (a.c.) Particular requirementsPart 11:Electromechanical meters for active energy(classes 0,5, 1 and 2)IEC 62053-11:200320Electricity metering equipme

52、nt (a.c.) Particular requirements Part 21:Static meters for active energy(classes 1 and 2)IEC 62053-21：200321Electricity metering equipment (a.c.) Particular requirementsPart 22:Static meters for active energy(classes 0,2 S and 0,5 S)IEC 62053-22:20038Electricity meter22All items0410.12Electricity metering equipment (a.c.) Particular requiremen