UL 603351差异内容.docx

1、UL 603351差异内容NATIONAL DIFFERENCES国家差异P11DR These are National Differences based on the national regulatory requirements.DR这些国家差异是基于国家规章制度的要求。D1 These are National Differences which are based on basic safety principles and requirements,elimination of which would compromise safety for consumers and us

2、ers of products.D1这些国家差异是基于基本的安全准则和要求，忽略此差异会危害产品的消费者和使用者的安全性。D2 These are National Differences based on safety practices. These are differences for IECrequirements that may be acceptable, but adopting the IEC requirements would require considerable retesting or redesign on the manufacturers part.D2这

3、些国家差异是基于安全规范，这些条款是对IEC要求的差异，或许是可接受的，但采用IEC要求时要考虑在制造商处重新测试或重新设计的情况。DC These are National Differences based on the component standards and will not be deleted until a particular component standard is harmonized with the IEC component standard.DC这些国家差异是基于元件标准，这些差异在与IEC元件标准协调的特殊元件标准出台前不会废除。DE These are

4、National Differences based on editorial comments or corrections.DE这些国家差异是基于相关的注释和一些修正情况。前言P16DV.1 DE Replace the fourth paragraph following the second table with the followingparagraph:This standard must only be used with an appropriate UL 60335 part 2 standard.DV.1 DE 用以下内容代替第四段后面的第二个表格：本标准一定而且仅用于与

5、相应的UL 60335第二部分标准配合使用。DV.2 DE Replace the first sentence of the fourth dashed paragraph of the second notewith the following:Words in SMALL ROMAN CAPS in the text are defined in clause 3.DV.2 DE 用以下内容代替注释2的第四折线段的第一句。小罗马的大写字体的定义见条款3。DV.3 DE Add the following after the last item in the second note:The

6、 numbering system in the standard uses a space instead of a comma to indicatethousands and uses a comma instead of a period to indicate a decimal point. For example,1 000 means 1,000 and 1,01 means 1.01.DV.3 DE 在第二个注释最后一个条款里增加以下内容：本标准的数字中使用空格代替逗号表示千，并且适用逗号代替一段表示小数点。例如，1 000是1，000的意思，并且1，01是1.01的意思。介

7、绍P18DV.5 D2 Modification of the second paragraph in the introduction:Delete the last clause starting with, .and takes into account.DV.5 D2 更改介绍中第二段：删除最后条款用“考虑”开始。1 范围P201DV.1 D1 Add the following text after playing with the appliances by young children:The articulated probe of Figure 12DV shall repl

8、ace test probe B of IEC 61032 when theproduct is:a) A hand-held product,b) A hand-held part of a product,c) Used by children,d) Accessible to children while the product is operating, ore) One that has special concerns for the accessibility of live parts or mechanicalhazards.1DV.1 D1 在“幼儿拿器具玩耍的情况。”后加

9、入以下内容： 对于以下情况应用图12DV带关节的试验探棒代替IEC 61032的试验探棒B：a） 手持式器具，b） 器具的手持式部分，c） 儿童使用的器具，d） 工作时可接触到儿童器具，或者e） 对可触及带电部件或机械危险需特别注意的产品。1DV.2 DR Add the following below note 3 of the last paragraph:This standard is applicable to household and similar electrical appliances and equipmentwhich are designed to be insta

10、lled in accordance with the National Electrical Code (NEC),ANSI/NFPA 70. Annex DVD provides examples of and references for regulatoryrequirements that may apply to appliances.1DV.2 DR 在最后一段注释3下面增加以下内容：本标准适用根据国家电气规范（NEC）ANSI/NFPA 70设计和安装的家用和类似用途电器及设备，附录DVD提供了可用于器具的规则要求的示例和参考。P22B2.1DV D2 Addition:All

11、 IEC component standard requirements in this standard are replaced by the relevantrequirements of UL component standards, examples of which are listed in Annex DVC.This list in Annex DVC is not intended to be complete. Products which are determined to comply with clauses 1 to 32 and applicable annex

12、es of this standard and an applicable UL part 2 standard are considered to comply with the UL requirements except that components may require additional evaluation to determine compliance with the applicable UL component standards.2.1DV D2 增加：本标准中所有元件的IEC标准要求被相应的元件的UL标准要求代替，其相关示例列于附录DVC中。附录DVC中的列表不完

13、整，有预留。只有符合本标准第1到32章和适用的附录，以及适用的UL第2部分标准的产品才认为其符合UL标准的要求，除了可能对元件进行附加评价以决定其是否符合相关的UL标准。P243.4.2DV D1 Replace the first paragraph by the following:SAFETY EXTRA-LOW VOLTAGE: Voltage not exceeding 30 Vr.m.s. or 42.4 V peak or dc betweenconductors and between conductors and earth. Where wet contact is lik

14、ely to occur, thelimit is 15 Vr.m.s. or 21.2 V peak or dc.3.4.2DV D1 用以下内容代替第一段：安全特低电压：在导线之间以及在导线与地之间电压不超过30V交流电压（有效值）或42.4V交流峰值电压或直流电压。可能接触潮湿的，限值为15V交流电压（有效值）或21.2V交流峰值电压或直流电压。P263.10DV D2 Addition: LIMITED POWER SOURCE: A power source whose output voltage is SELV and the maximumoutput current and

15、other parameters are limited in accordance with subclause 8.3DV.3.10DV D2 增加：限制功率电源：输出电压是安全特低电压且根据8.3DV条款限制最大输出电流和其他参数的电源。P26A3.11DV D2 Addition:PROTECTIVE EARTHING CONDUCTOR: A conductor in the building installation wiring, or in thepower SUPPLY CORD, connecting a main protective earthing terminal

16、in the equipment to anearth point in the building installation.3.11DV D2 增加：保护接地导线：建筑安装配线中的导线或供电电源软线中的导线，用于把设备内的电源保护接地端子连接到建筑安装的接地点上。3.12DV D2 Addition:PROTECTIVE BONDING CONDUCTOR: A conductor in the equipment, or a combination ofconductive parts in the equipment, connecting a main protective earth

17、ing terminal to apart of the equipment that is required to be earthed.3.12DV D2 增加：保护等电位连接导线：设备中或设备内导电部件连接的导线，用于把电源保护接地端子连接到一个设备中需要接地的部件上。P273.13DV D2 Addition:PROTECTIVE ELECTRONIC CIRCUIT: ELECTRONIC CIRCUIT used to control a PROTECTIVE DEVICE.NOTE Parts of the circuit may also be used for functio

18、nal purpose.3.13DV D2 增加：保护电子线路：用于控制一个保护装置的电子线路。注：电路中的部件有可能用于功能性目的。4DV D1 Modification of the first paragraph:Replace “cause no danger to persons or surroundings.” with “reduce the risk of fire,electric shock, and/or injury to persons.”4DV D1 ：第一段修改：用“减少着火，电击，和/或对人伤害的危险”代替“对人或周围环境没有危险”。P337.6DV D2 M

19、odification of 7.6 by adding the following text:See 27.5DV.11 for additional requirements covering the CLASS II APPLIANCE symbol.7.6DV D2 增加以下内容修改7.6条款：对于包含类器具符号的附加要求见27.5DV.11。P378.1.1DV D1 Modification to 8.1.1 by adding the following text:See 1DV.1.8.1.1DV D1 增加以下内容修改8.1.1条款：见 1DV.1.P398.3DV D1 A

20、ddition of 8.3DV.1 to 8.3DV.1.5:8.3DV D1 增加8.3DV.1到 8.3DV.1.5：8.3DV.1 Limited power sources8.3DV.1 限制功率电源8.3DV.1.1 A LIMITED POWER SOURCE operated from an a.c. mains supply, or a battery operatedlimited power source that is recharged from an a.c. mains supply while supplying the load,shall incorpora

21、te an isolating transformer.8.3DV.1.1由交流电源供电的限制功率电源，或由电池供电的且给负载供电时由交流电源充电的限制功率电源，应配有一个隔离变压器。8.3DV.1.2 A LIMITED POWER SOURCE shall have a SAFETY EXTRA-LOW VOLTAGE output and comply withone of the following: The output is inherently limited in compliance with table 8.3DV.1.2.1; or An impedance limits

22、 the output in compliance with table 8.3DV.1.2.1. If apositive temperature coefficient device is used, it shall pass the tests specified inthe third edition of UL 60730-1A, annex J; or An overcurrent PROTECTIVE DEVICE is used and the output is limited in compliancewith table 8.3 DV.1.2.2. Measuremen

23、t of VA and ISC is conducted with the overcurrent protective device bypassed in accordance with table 8.3DV.1.2.2; or A regulating network limits the output in compliance with table 8.3DV.1.2.1,both under normal operating conditions and after any single fault in theregulating network (open circuit o

24、r short circuit).8.3DV.1.2 限制功率电源的输出为安全特低电压，并应符合以下其中一项： 电源的输出受固有特性限制，且符合表8.3DV.1.2.1的要求；或者 电源的输出受阻抗的限制，且符合表8.3DV.1.2.1的要求。如果使用一个正温度系数的器件，应通过UL 60730-1A（第三版）标准中附录J指定的测试；或者 使用过流保护装置，输出的限值符合表8.3DV.1.2.2的要求。视在功率（VA）和输出电流(Isc)的值应在旁路过流保护装置情况下测量，其结果应与表8.3DV.1.2.2要求一致;或者 使用一个可调网络，在其正常工作状态下和在任一故障后（开路或短路），输出的

25、限值符合表8.3DV.1.2.1的要求。Table 8.3DV.1.2.1 D1 Addition:表8.3DV.1.2.1 D1 增加：Table 8.3DV.1.2.1 Limits for inherently LIMITED POWER SOURCES (see 8.3DV)表8.3DV.1.2.1 受固有特性限制的限制功率电源（见8.3DV） 输出电压1）(Uoc) 输出电流2） (ISC)A视在功率3）(s)VAV a.c.V d.c.2020 UOC 302020 UOC 3030 UOC 42.4 8.0 8.0 150 /UOC 5 UOC1001001) UOC: Outp

26、ut voltage measured with all load circuits disconnected. Voltages are for substantially sinusoidal a.c. and ripple free d.c. For non-sinusoidal a.c. and d.c. with ripple greater than 10% of the peak, the peak voltage shall not exceed 42,4 V.UOC:断开所有负载电路测量输出电压。对于基本的正弦交流电压、非正弦交流电的无纹波直流电压和峰值电压纹波超过10%的直

27、流电压，其峰值电压不应超过42.4V。2) ISC: Maximum output current with any non-capacitive load, including a short circuit measured 5 s after application of the load if the limited power circuit is protected by an electronic circuit or a PTC and 60 s if protected by an impedance.ISC:任一非容性负载（包括短路）的最大输出电流。如果限制功率电路是通过电

28、子线路或PTC保护的，使用负载后测量5s；如果是通过阻抗保护的，则测量60s。3) S (VA): Maximum output VA with any load. Initial transients lasting less than 5 s are permitted to exceed the limit if the limited power circuit is protected by an electronic circuit or a PTC and 60 s if protected by an impedance.S (VA):任何负载下的最大输出视在功率。如果限制功率

29、电路是通过电子线路或PTC保护的，允许初始瞬间值超过限值的持续时间少于5s；如果是通过阻抗保护的，则为60s。Table 8.3DV.1.2.2 D1 Addition:表8.3DV.1.2.2 D1增加：Table 8.3DV.1.2.2 Limits for power sources not inherently limited(Overcurrent PROTECTIVE DEVICE required)表8.3DV.1.2.2无固有特性限制的电源（需要过流保护装置） 输出电压1）(Uoc) 输出电流2）(Isc)A视在功率3）(s)VA 过流保护装置的额定电流AV a.c.V d.c

30、. 2020 UOC 302020 UOC3030 UOC 42.41 000/UOC250 5.0100/UOC100/UOC1) UOC: Output voltage measured with all load circuits disconnected. Voltages are for substantially sinusoidal a.c. and ripple free d.c. For non-sinusoidal a.c. and d.c. with ripple greater than 10% of the peak, the peak voltage shall n

31、ot exceed 42,4 V.Uoc:断开所有负载电路测量输出电压。对于基本的正弦交流电压、非正弦交流电的无纹波直流电压和峰值电压纹波超过10%的直流电压，其峰值电压不应超过42.4V。2) ISC: Maximum output current with any non-capacitive load, including a short circuit, measured 60 s after application of the load. Current limiting impedances in the equipment remain in the circuit during measurement, but overcurrent PROTECTIVE DEVICES are bypassed.ISC:非容性负载(包含短路)的最大输出电流.使用负载后测量60s。测量时，设备中的限制电流的阻抗保留在电路中，但过流保护装置旁路。3) VA: Maximum output VA with any load. Current limiting impedances